JVC CB100 manual

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Table of contents for the manual

  • Page 1

    USER'S GUIDE HJT Model 100 Projector Hughes-JVC Technology Corporation 2310 Camino Vida R oble, Carlsbad, C A 92009-1504 USA ☎ 760-929-5300 F AX 760-929-5410 e - ✉ servic e@hjt.com[...]

  • Page 2

    ii Hughes-JVC Technology Corporat ion DECLARATION OF CONFORMITY PER ISO/IEC GUIDE 22 AND EN 45014 Manufacturer : Hughes JVC Technol ogy C orporation 2310 Camino Vida R oble Carlsbad, C a 92009-1504 USA Hughes-J VC declares that this product conforms to the follow ing Product Specifications (D irectiv e/Standard): Safety: EN 60950 IEC 950 (1992) EMC[...]

  • Page 3

    HJT Model 100 User’s Guide iii Table of Contents Safety Information 0.1. W arnings and Cauti ons ..................................................................................... vii 0.2. Insta llati on Sa feguards ...................................................................................... vii 0.3. He at Safegua rds ...............[...]

  • Page 4

    Table of Contents iv Hughes-JVC Technology Corporat ion 3.9. Atta ching a Source ............................................................................................3-14 3.10. P icture S ettings................................................................................................3-16 3.11. Menu Item D efinitions ..................[...]

  • Page 5

    Table of Contents HJT Model 100 User's Guide v 4.10. B acking up Settin gs ......................................................................................... 4-37 4.11. Video Input C ards ............................................................................................ 4-38 4.11.1. Installing (or Removing) a VIC .............[...]

  • Page 6

    Table of Contents vi Hughes-JVC Technology Corporat ion[...]

  • Page 7

    HJT Model 100 User’s Guide vii Safety Information Do not open the projector covers. Ther e ar e no user - serviceable parts inside the projector . Refer pr oblem s to authorized service personnel. Before operating the project or, read t his safety section thoroughly. Service should be perf or m ed by HJT q ualified ser vice personnel. Recommended[...]

  • Page 8

    Safety In formation viii Hughes-JVC Technology Company If t her e is any visible damage t o t he power cable, disconnect power to t he projector unt il the damag ed cable is r eplaced. Install the pr oj ector on a smoot h, vibration-resistant level surf ace, or ceiling mount, in an ar ea f ree f rom dust and moisture. Do not place the equipm ent ne[...]

  • Page 9

    Safety In formation HJT Model 100 User’s Guide ix 0.5. Electrical Safeguards 0.5.1. Powe r Supply The proj ect or operates f rom a 90-132VAC, 200-264VAC, 20/10 Am p, single-phase, 50- 60 Hz AC power source. VERI F Y THA T LOCA L POWER SO URCE M ATCHES T HESE REQUIREM ENTS BEFORE OPER A T ION! Installat ion should be per f ormed by an electr ician[...]

  • Page 10

    Safety In formation x Hughes-JVC Technology Company[...]

  • Page 11

    HJT Model 100 User’s Guide 1-1 1.0 Introduction Contents Safety Information ........................................................................................... vii 0.1. ........................................................................................................................... W arnings and Caut i o 0.2. ...................[...]

  • Page 12

    Chapter 1—Int r oduct ion 1-2 Hughes-JVC Technology Company 3.6.2.................................................................................................................... Choosi ng Num ber e d 3.6.3.................................................................................................................... To Cho ose Full or S h[...]

  • Page 13

    Chapter 1—Int r oduct ion HJT Model 100 User’s Guide 1-3 4.8.3.................................................................................................................... Color Balance (Gre y 4.9. ........................................................................................................................... Pict ure Setting [...]

  • Page 14

    Chapter 1—Int r oduct ion 1-4 Hughes-JVC Technology Company ! 1 Projection Lens—Zoom or f ixed lens, depending on how ordered. ! 1 Projector Dat a Backup Disk — Cont ains back up f act or y setup dat a ( see Section 4.1.3, Fact or y-Preset Channels and Sour ces ). NOTE: Store disk in a saf e place f or use if the data needs to be restored. ! [...]

  • Page 15

    Chapter 1—Int r oduct ion HJT Model 100 User’s Guide 1-5 1.5. Right and Left Orientati on Refer ences t o t he r ight and lef t side of t he projector ar e with the operator standing behind t he pr oj ect or as the proj ect or is directed at t he scr een ( refer t o Figur e 1. 0-1 on page 1-5 ). Figure 1.0-1 Top View ; Left/Right Desi gnation T[...]

  • Page 16

    Chapter 1—Int r oduct ion 1-6 Hughes-JVC Technology Company[...]

  • Page 17

    HJT Model 100 User’s Guide 2-1 2.0 Installation Contents 2.1. Ai r Flow an d Ma inten ance C leara nces ............................................................... 2-1 2.1.1. A ir Flo w ..................................................................................................... 2-1 2.1.2. Ma intenance Access .........................[...]

  • Page 18

    Chapter 2—Inst allat ion 2-2 Hughes-JVC Technology Company 155.3 2.1.2. Maintenance A ccess In addition to t he air f low clearances, the f ollowing table lists clearances suggest ed for m aintenance access by an averge-sized person. Table 2.0-2 Maintenance Clearances Measure from: Metric Standard Top of projector 30.5 cm 1 foot A round t he proj[...]

  • Page 19

    Chap ter 2—Instal latio n HJT Model 100 User's Guide 2-3 Figure 2.0-3 Right Side View M100 Projector (d imensions in mm) 897.2 14.1 35.1 911.3[...]

  • Page 20

    Chapter 2—Inst allat ion 2-4 Hughes-JVC Technology Company Figure 2.0-4 Front View M100 Projector (dimensions in mm) 2.3. Projector Orientation To accommodat e various application requir em ent s, the HJT Model 100 Project or can be placed in many diff erent orient ations with respect to the scr een. Consider the f ollowing elem ent s bef ore ins[...]

  • Page 21

    Chap ter 2—Instal latio n HJT Model 100 User's Guide 2-5 2.4. Projector-to-Screen Distance and A lignment Set the proj ect or to the proper dist ance f rom t he scr een as determined by the screen width and lens ratio illustrat ion (r efer t o Fig ure 2.0- 7 on pag e 2-7). The Lens Patt er n illust rated in Fig ur e 2.0-8 on pag e 2- 8 will [...]

  • Page 22

    Chapter 2—Inst allat ion 2-6 Hughes-JVC Technology Company 2.5. Lens Throw Distance and Screen Width The distance f rom t he closest point of the scr een t o t he pr oj ector is k nown as the throw distance. Table 2.0-3 Lens Definitions Phrase Definitio n Throw dist ance Distance f r om t he pr ojector lens t o t he closest point on the screen. S[...]

  • Page 23

    Chap ter 2—Instal latio n HJT Model 100 User's Guide 2-7 3:1 LENS 1:1 LENS 36 Feet 12 Feet Screen Width = 12 Feet Distance from Screen to Projector Lens Figure 2.0-7 Throw Distance vs Screen Width Illustrat ion (3:1, 1:1 lenses) NOTE: Refer to the HJT Series 100 Projector Service Manual or t he HJT Series 100 Projectors Pr oject ion Lens Ins[...]

  • Page 24

    Chapter 2 — Installati on 2-8 HJT Model 100 User ’ s Guide 0 1 2 3 4 5 6 7 0 5 10 15 20 25 30 35 40 45 Zoom Lens Ratio 3:1 to 8:1 3:1 Distances are from clo sest point of the screen to the projectio n lens. 1.5:1 1:1 ▼ Throw Dist ance ( di mensions are in meters) Figure 2.0-8 Lens Pattern for Model 100 The Zoom lens can be used f or any scree[...]

  • Page 25

    Chapter 2 — Installati on HJT Model 100 User's Guide 2-9 2.6. Pow e r Requirements Before t he projector is connect ed t o a power source, make sur e t hat the power source is compatible with the proj ector. T he power sources indicated in Table 2.0- 5 are necessary for t he HJT Model 100 Projector t o operate ef fect ively. Table 2.0-5 Powe[...]

  • Page 26

    Chapter 2 — Installa tion 2-10 Hughes-JVC Technology Corpor at ion Figure 2.0-9 Standard RGBHV and Optional HDTV Input Connections 2.7.1. Terminal or Remote Control Verify that t he r em ote control t et her is connect ed to the phone jack (or a VT100 Contr ol T erminal is connected t o t he RS- 232 jack on t he project or back panel mar k ed “[...]

  • Page 27

    Chapter 2 — Installati on HJT Model 100 User's Guide 2-11 2.8. Sources The proj ect or accom m odates a wide range of f ormat s fr om st andar d composite video to a multitude of computer g raphics standar d. I t is critical t o set up the projector ’ s source files to accom m odate this rang e. Key parameters ar e t he horizontal and vert[...]

  • Page 28

    Chapter 2 — Installa tion 2-12 Hughes-JVC Technology Corpor at ion Comm Setup ( see Sect ion 3.6 on page 3- 8 about Navigat ing the Menu in reference to video switchers). If using a communications contr oller such as an AMX or Crest ron , connect it to eit her port A or por t B. Use only one (1) contr oller per projector .[...]

  • Page 29

    HJT Model 100 User's Guide 3-1 3.0 Operation Contents 3.1. Ex ecutiv e Remote.............................................................................................. 3-1 3.2. Tech nicia n Remote ............................................................................................3-3 3.3. Po we r ON and OF F .......................[...]

  • Page 30

    Chapter 2 — Installa tion 3-2 Hughes-JVC Technology Corpor at ion Figure 3.0-1 Executiv e Remote Control Descriptions of k ey functions can be f ound in Table 3. 0- 1on pag e 3-5.[...]

  • Page 31

    Chapter 2 — Installati on HJT Model 100 User's Guide 3-3 3.2. Technician Remote The Technician Rem ot e provides quicker access t o som e funct ions by using k eys on the remot e. In the Menu Structure Diag ram ( Fig ure 3.0-3 on pag e 3-11), t hese direct access f unctions are indicated by a symbol af ter the f unction name. Direct access f[...]

  • Page 32

    Chapter 2 — Installa tion 3-4 Hughes-JVC Technology Corpor at ion Figure 3.0-2 Technician Remote Control Descriptions of k ey functions can be f ound in Table 3. 0- 1on pag e 3-5.[...]

  • Page 33

    Chapter 2 — Installati on HJT Model 100 User's Guide 3-5 Table 3.0-1 Remote Control Key Functions Key Function Usage Pow er Press O N to turn power on, and OFF to tur n power off. Press to tur n power on or off. Men u T oggles on/off M AIN M ENU display . Press onc e to display M AIN M ENU , second tim e to hide M AIN M ENU . Escape Cancels [...]

  • Page 34

    Chapter 2 — Installa tion 3-6 Hughes-JVC Technology Corpor at ion 3.3. Power ON and OFF CA UTION! ! ! Before applyi ng power to the projector thoroughl y read the safety g uidelines outli ned at the beginning of this operator ’ s manual . NOTE : W hen the projector is tur ned O FF, the xenon arc lamp is turned of f but the cooling f ans stay on[...]

  • Page 35

    Chapter 2 — Installati on HJT Model 100 User's Guide 3-7 9 Grey Col or Bal ance (Gamma ). To display an internal test pat tern: 1. Select M ENU on remote. 2. Select S YSTEM fro m M AIN M ENU shown on screen. 3. Select T EST P ATTERN fro m S YSTEM Menu. 4. Select desired T EST P ATTE RN to be displ ayed . 3.5. Display ing External Signals The[...]

  • Page 36

    Chapter 2 — Installa tion 3-8 Hughes-JVC Technology Corpor at ion To see a more det ailed description of t he type of sig nal sour ces st ored in channel 1, access the list of sources: Select M ENU Select S OURCES Table 3.0-5 descr ibes the Source Menu displayed on the screen. Table 3.0-5 Source Menu Source Description VGA This sig nal type is po[...]

  • Page 37

    Chapter 2 — Installati on HJT Model 100 User's Guide 3-9 3.6.1. Display ing the Main Menu The M AIN M ENU is display ed on the screen when the M ENU ke y i s pressed. If another m enu is alr eady being shown on the screen, pr ess t he E SCAPE K EY (ESC) until you get back to the M AIN M ENU . The menus stay on the screen f or 60 seconds, the[...]

  • Page 38

    Chapter 2 — Installa tion 3-10 Hughes-JVC Technology Corpor at ion 3.6.4. Menu Selection Examples Three (3) examples of selections m ade using numbered m enus f ollow. See Figure 3. 0- 3 on pag e 3-11 f or a Menu Structure Diag ram. To sel ect the test pa ttern for Lin earity: 1. Press M ENU (and E SCAPE , i f necessary) to d isplay the M AIN M E[...]

  • Page 39

    Chapter 3 — Oper ation HJT Model 100 User's Guide 3-11 Figure 3.0-3 Menu Structure D iagram M AIN M ENU 1. P ICTURE 2. C HANNEL 3. S OURCE 4. T IMING 5. G EOMETRY 6. C ONVERGENCE 7. S YS TEM 8. S AVE C HANGES 9. F ULL M ENUS M AIN M ENU (Short Version) 1. P ICTURE 2. C HANNEL 3. S AVE C HANGES 4. F ULL M ENUS 1. T EST P ATTERNS 1. Off (E xte[...]

  • Page 40

    Chapter 3 — Operation 3-12 Hughes-JVC Technology Corporat ion 3.7. Full M enu Structure To view the M AIN M ENU , press M ENU on the remot e. T he M AIN M ENU displays on the screen. NOTE: If another m enu is displayed, press E SCAPE r epeat edly until t he M AIN M ENU appears. Menu screens remain active for appr oximat ely 60 seconds, t hen t he[...]

  • Page 41

    Chapter 3 — Oper ation HJT Model 100 User's Guide 3-13 NOTE: The Aut oselect feat ur e m eans t hat when the incoming source chang es in the active channel, the proj ect or automat ically selects and switches to the sour ce file within that channel t hat most closely matches t he incom ing source's parameter s. T he channel selected mus[...]

  • Page 42

    Chapter 3 — Operation 3-14 Hughes-JVC Technology Corporat ion MAIN CHANNELS CH 3 (SVGA2) # Name VIC Sources 1V G A 2 . 1 L D N T 2R G B 1 . 1 L D 3S V G A 2 . 1 V G A SVGA 1 SVGA 2 4 MAC 2.2 MAC33 MAC45 5 HD-LD 2.3 HD 6 CABLE 2.4 GRA Figure 3.0-4 Channel List w ith Activ e Channel and Source 3.9. A ttaching a Source A source is def ined as an inp[...]

  • Page 43

    Chapter 3 — Oper ation HJT Model 100 User's Guide 3-15 The attached sour ces ar e using the same source f iles ( they ar e the same source files — not copies ) . A source can be attached t o a sour ce f ile f rom a dif fer ent channel. Geomet r y and convergence setting s m ust not be adjusted on att ached sour ces because all attached sou[...]

  • Page 44

    Chapter 3 — Operation 3-16 Hughes-JVC Technology Corporat ion MAIN SOURCES CH 14 (HDTV) # Name H (kHz) V (Hz) I 1P C 8 1 . 1 6 0 I 2 VGA 31.5 72.0 3 SVGA 1 44.5 72.4 4 SVGA 2 56.6 60.8 5 HD 33.5 60.2 I 6 PALLD 31 .5 50.1 I 7 851 4A 34.5 61.1 I 8 VIC 2 .1 33.5+ 60.2+ I Figure 3.0-5 A ctive and Highlighted Sources The Active Source is the source th[...]

  • Page 45

    Chapter 3 — Oper ation HJT Model 100 User's Guide 3-17 3.11. M e nu I t em Defi ni tions This section def ines the menu it em s available through the M AIN M ENU and submenus. Table 3.0-7 A vailable Menu Items # MA IN MENU Descri ption # Sub-Menu Descript ion 1. P ICTURE Displays picture adjustment s and VIC setting s. A small window contain[...]

  • Page 46

    Chapter 3 — Operation 3-18 Hughes-JVC Technology Corporat ion # MA IN MENU Descri ption # Sub-Menu Descript ion 3. S OURCES Displays input sources, horizontal and vertical rat es sync type/polarit y, interlaced or noninter laced scanning. Cont ains a subm enu f or edit ing , copying, cutting or pasting any source nam es lik e the channel list m e[...]

  • Page 47

    Chapter 3 — Oper ation HJT Model 100 User's Guide 3-19 # MA IN MENU Descri ption # Sub-Menu Descript ion 6. C ONVERGENCE Displays the following convergence param et ers: 1R EGISTRATION XY adjustment f or red, g reen and blue. 2T HRESHOLD R, G, and B adj ustment f or varying the br ightness of the dark areas of t he screen. 3S ENSITIVITY R, G[...]

  • Page 48

    Chapter 3 — Operation 3-20 Hughes-JVC Technology Corporat ion # MA IN MENU Descri ption # Sub-Menu Descript ion 7. S YSTEM Displays the System menu and its six submenus as shown below: 4C OMM S ETUP M enu selection f or type of device f or port A/B and baud speed. The def aults f or Port A ar e ANSI Ter m inal and 9600 Baud. The def aults f or Po[...]

  • Page 49

    Chapter 3 — Oper ation HJT Model 100 User's Guide 3-21 # MA IN MENU Descri ption # Sub-Menu Descript ion 8. S AVE C HA NGES M AIN M ENU selection saves all current par am et er s. This is usually done automatically once every hour and during a P OW ER -O FF sequence or D OW NLOAD C ONFIGURATION . 9. F ULL M ENUS O FF W hen check ed turns F U[...]

  • Page 50

    Chapter 3 — Operation 3-22 Hughes-JVC Technology Corporat ion 3.13. PC or VT-100 Terminal Control The proj ect or can be controlled by a VT- 100 terminal. I f a VT- 100 is not available, a PC with W INDOW S 3.1 or P RO C OMM for DOS can emulate a VT -100. T able 3.0- 10 on page 3-23 shows the equivalent com m ands f or the t er minal and both rem[...]

  • Page 51

    Chapter 3 — Oper ation HJT Model 100 User's Guide 3-23 3.13.2. Communications Protocol Select S ETTING S using the m enu bar, then select C OMMUNICATIONS . Set the f ollowing communications param et er s and modes. Table 3.0-9 Communication Protocol Modes Parameters Baud Rate 9600 Data Bit s 8 Parity None Parity Check No Connector Com1 — t[...]

  • Page 52

    Chapter 3 — Operation 3-24 Hughes-JVC Technology Corporat ion Ac t i o n Key board Input Standard Remote Keys Technician Remote Keys Decimal Hex Hide F Hide Hide 70 46 Keystone, H & V K Key 75 4B Lens adjust A Lens + Arrow s 65 41 Linea rity , H &V (R GB) L Lin 76 4C Menu Spacebar M enu Menu 32 20 Mode M Mode M ode 77 4D Numeric 0-9 0-9 0[...]

  • Page 53

    HJT Model 100 User's Guide 4-1 4.0 Setup A djustments Contents 4.1. Se tup Pre paratio n .............................................................................................. 4-2 4.1.1. Projection Lens Focus (Rough) ................................................................. 4-4 4.1.2. Editi ng Channels, Sources, and V ICs .....[...]

  • Page 54

    Chapter 4 — Setup Adjust m e nt s 4-2 Hughes-JVC Technology Corpor at ion 4.11.2. Connecting VIC S ource Cables ............................................................... 4-40 4.11.3 . VIC Ed iting .............................................................................................. 4 -40 4.11.4 . VIC Se ttings .....................[...]

  • Page 55

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-3[...]

  • Page 56

    Chapter 4 — Setup Adjust m e nt s 4-4 Hughes-JVC Technology Corpor at ion Ad j u s tm e n t Explainat ion R, G or B Ad j u s tm e n t s Adj ust ments can be perf orm ed on individual colors if the RGB let ters are in the window on the screen. Selecting one ( 1) color m akes it adjustable but all t hree (3) color s st ill r e m ain on t he scr een[...]

  • Page 57

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-5 If t he pr oj ector uses mor e t han one (1) type of VI C, the type can be deter m ined by accessing the S YSTEM -M AINT ENANCE menu and selecting S TATUS L IST . Each VIC slot will be displayed with the type of VIC in each slot . Complete t he T iming section f irs t , G eometr[...]

  • Page 58

    Chapter 4 — Setup Adjust m e nt s 4-6 Hughes-JVC Technology Corpor at ion 4.1.2. Editing Channels, Sources, and VICs Select C HANNEL and S OURCE files f rom the C HANNELS and S OURCES list s (see Section 3.8 on pag e 3-12). Edit t he C HANNELS ’ and S OURCES lis ts to select a name f or the new channel, VIC, and sour ce. Figure 4. 0- 1and Figur[...]

  • Page 59

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-7 NOTE: Ref e r t o Sect ion 4.11.3 and 4.11. 4 beg inning on pag e 4- 41 f or details on editing and set ting up f or optional VI Cs. 11. Press E SCAPE to exi t the E DIT mode. 12. Press E NT ER to acti vate th e VIC. 13. Press the right arro w key to move to the S OURCES list. 1[...]

  • Page 60

    Chapter 4 — Setup Adjust m e nt s 4-8 Hughes-JVC Technology Corpor at ion MAIN SOURCES CH 14 (HDTV) # Name H (kHz) V (Hz) I 1P C 8 1 . 1 6 0 I 2 VGA 31.5 72.0 3 SVGA 1 44.5 72.4 4 SVGA 2 56.6 60.8 5 HD 33.5 60.2 I 6 PALLD 31 .5 50.1 I 7 851 4A 34.5 61.1 I 8 VIC 2 .1 33.5+ 60.2+ I Figure 4.0-2 Sources Menu 4.1.3. Factory -Preset Channels and Sourc[...]

  • Page 61

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-9 4.1.4. Internal Source Every channel has a preset internal source shown as S OURCE 0 on the S OURCE lis t. This is factory set “ default timing ” f or the pr oj ector with scanning rat es of 33.3 k Hz (horizontal) and 59.3 Hz (vertical). This internal source is used t o r ea[...]

  • Page 62

    Chapter 4 — Setup Adjust m e nt s 4-10 Hughes-JVC Technology Corpor at ion 4.2.3. Blanking Use Blanking t o m ask out unwanted anomalies on t he pict ur e ’ s edges. An unblanked imag e allows the entire imag e to be displayed on the screen. If Blanking is adjusted incor r ect ly, t he r ast er may “ blank out ” at the right or lef t edg es[...]

  • Page 63

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-11 4.3. Geometric A djustments Geometr ic adj ust m ent s ar e per form ed for each t ype of source. T iming sett ing s must be complet ed bef ore g eom et r y can be perform ed cor r ect ly. NOTE: Toggle th e R EG E NABLE box to the uncheck ed mode in the G EOMETRY menu. Th is en[...]

  • Page 64

    Chapter 4 — Setup Adjust m e nt s 4-12 Hughes-JVC Technology Corpor at ion FROM T HIS TO TH I S IMAGE (PHAS E AD J.) RA STER (C ENT ERI NG A DJ.) IMAGE SHOULD LOOK LIKE THIS BEF ORE FINAL S IZE A ND BLANK ING SETTIN GS. SCREEN RA STER IMAGE Figure 4.0-3 Phase, Size and Centering A djustments Use the Standard Cr osshat ch t est patter n ( ref er t[...]

  • Page 65

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-13 Figure 4.0-4 Undistorted St andard Crosshatch Test Pattern 4.3.3. Bow NOTE: Sk ip this procedur e if the vertical cent erline is straig ht and the horizontal centerline is level (r ef er t o Fig ure 4.0- 5 Bow Distort ion on page 4- 14). W ith bow distort ion, t he picture bend[...]

  • Page 66

    Chapter 4 — Setup Adjust m e nt s 4-14 Hughes-JVC Technology Corpor at ion Horizontal bowing (vertical centerline of f ). Use lef t/r ig ht arro w keys to cor r ect. Vertical bowing (hor izontal cent er line of f ). Use up/down arrow keys to cor r ect . Figure 4.0-5 Bow Distortion 4.3.4. Skew/Rotate (G) Skew and Rotate are cor r ect ed in t he sa[...]

  • Page 67

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-15 Figure 4.0-6 Vertical Rot ation Distortion Figure 4.0-7 Skew Distortion-Vertical Centerline Tilt ed To correct fo r Rotati on: 1. Select the Standar d Cr osshat ch test patt er n. 2. Select S KEW /R OTATE from t he G E OME TR Y ME N U . 3. Tog g le the RGB KEY to select G on ly[...]

  • Page 68

    Chapter 4 — Setup Adjust m e nt s 4-16 Hughes-JVC Technology Corpor at ion 4.3.5. Linearity (G) The Linearit y adjust m ent corrects f or im pr oper hor izontal or vertical gr id spacing on an imag e. W ith distorted linearity, lines in t he g rid are spaced closer tog et her on one side and f art her apar t on the other ( r ef er t o Fig ure 4.0[...]

  • Page 69

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-17 4.3.6. Edge Linearity Edge linearit y adjust m ent corrects f or impr oper gr id spacing at the left / r ight edg es and top/bot t om of t he im age f or all colors ( r ef er t o Figure 4. 0- 9) . Horizontal Edge Linearit y Distortion. Use lef t/ r ig ht arr ow ke ys to cor r e[...]

  • Page 70

    Chapter 4 — Setup Adjust m e nt s 4-18 Hughes-JVC Technology Corpor at ion 4.3.7. Key s tone The Keystone adjustm ent corrects t he lines closest t o t he scr een ’ s edge. This adjust m ent makes lines par allel t o the centerline of the t est pat tern or square t o the screen edge ( refer to Figure 4. 0-10). Horizontal (side to side) Keystone[...]

  • Page 71

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-19 4.3.8. Pincushion The Pincushion adjust m ent cor rects f or warped distortion at t he sides or top and bott om of t he im ag e. Use left / r ig ht k eys f or distort ion at top and up/down keys f o r dist or t ion at bottom . Figure 4.0-11 Pincushion Distortion (four views) To[...]

  • Page 72

    Chapter 4 — Setup Adjust m e nt s 4-20 Hughes-JVC Technology Corpor at ion 4.3.9. Centering (Red and Blue) Red and blue are now centered horizontally and vertically to match g reen as closely as possible. To Center Red and Blue: 1. Use the H IDE KEY to unhide R. Verif y that R and G are bot h on t he screen with B hidden. 2. Access C ENTERING fro[...]

  • Page 73

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-21 4.3.11. Skew/Rotate (Red and Blue) Adjust Red and Blue Skew/Rot at e to matc h G r een as f ollows: 1. Select S KEW /R OTATE from t he G E OME TR Y ME N U . 2. Hide B. Verif y that R and G are bot h on t he scr een with B hidden. 3. Tog g le the RGB KEY to select R . 4. Use the[...]

  • Page 74

    Chapter 4 — Setup Adjust m e nt s 4-22 Hughes-JVC Technology Corpor at ion CRT Focus and H/V Dynamic Focus). T his fact ory-setting does not normally req uir e r eadjustm ent . The F OCUS E NABLE box i n the P REFERENCES MENU ma y now be unchecked to prevent accidental defocusing . 4.4. CRT Focus and H/V Dy nami c Focus The CRT and H/ V Focus adj[...]

  • Page 75

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-23 To set the ILA ® Sensitivity: 1. Under the S YSTE M -P REFERENCES M ENU , veri fy that the S HUTTERS ON H IDE box is checked. 2. Use the H IDE KEY and hide Red and Green. 3. Tog g le the RGB KEY to high light Blue . 4. Access ILA ® S ENSITIVITY A DJUST from t he M AINTENANCE [...]

  • Page 76

    Chapter 4 — Setup Adjust m e nt s 4-24 Hughes-JVC Technology Corpor at ion 4.6. Convergence (XY Registration) Convergence (X Y Reg istration) overlays the CRT beams onto each other . XY Regist r at ion procedures are r eq uired to alig n the Red, Blue, and G reen CRT beams toget her on the screen. NOTE: For a bet t er understanding of what is bei[...]

  • Page 77

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-25 4.6.3. Conv ergence Profiled Start with a f ull- size cursor when the entir e scr een needs adj usting. To converge (XY Registr at ion) : 1. Sta rt wi th the center of the cur s or at t he upper lef t cor ner . Note that cur sor is off the screen at t he top and lef t ( s ee Fi[...]

  • Page 78

    Chapter 4 — Setup Adjust m e nt s 4-26 Hughes-JVC Technology Corpor at ion Figure 4.0-12 Full-Screen Cursor Center at Upper Left (Point 1) Figure 4.0-13 ¼ Screen Cursor Center at Upper Left (Point 1) Start with the f ull screen cursor center at Point 1 and m ak e corrections. Then move center of cursor down to Point 2 and mak e cor r ections. Co[...]

  • Page 79

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-27 Figure 4.0-14 Three (3) Cursor Modes Move Mode M OVE M ODE with the arrow pattern in the center. Use the up/down and right/ lef t k eys t o move the cursor to t he area of t he screen that needs convergence. W hen t he cur s or is in t he area desired, press M ODE to change t h[...]

  • Page 80

    Chapter 4 — Setup Adjust m e nt s 4-28 Hughes-JVC Technology Corpor at ion To adjust XY Registrat ion: 1. Access the G EO METR Y ME NU . 2. Verify that t h e R EG E NABLE box is checked. T his togg le is normally ON and is togg led to OFFonly for maintenance. 3. Use the RGB TOGGLE and t he H IDE KEY to hide Red and Blue. 4. If G r een geomet r y [...]

  • Page 81

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-29 Red is not correct ly converged in hor izontal dir ect ion. Use right/ left ar rows. Blue not correct ly converged in vert ical dir ect ion. Use up/down arrows. Figure 4.0-16 Incorrectly Converged RGB Pat terns (two examples) 9. Togg le the M ODE KEY to the M OVE MODE w ith the[...]

  • Page 82

    Chapter 4 — Setup Adjust m e nt s 4-30 Hughes-JVC Technology Corpor at ion 15. W hen the upper left cor ner is converged satisf act orily, press E NTER to return to the M OVE /S IZE MODE .Togg le t he M ODE KEY to the M OVE M ODE . Refer to Figure 4. 0- 12 on pag e 4-26 and center t he cursor over each of the positions in the sequence shown, wher[...]

  • Page 83

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-31 Figure 4.0-17 Grey /Pluge Test Pattern 4.7.2. Sensitiv ity Offset To adj ust the S ensiti vity Offset for Bl ue: 1. Access S ENSITIVITY O FFSET from the C ONVERGENCE MENU (Blue should still be the only color on the scr een with the Gr ey/Pluge test pattern st ill select ed). 2.[...]

  • Page 84

    Chapter 4 — Setup Adjust m e nt s 4-32 Hughes-JVC Technology Corpor at ion NOTE: Thr eshold O f f set can be viewed as the fine adjustment for Black Level (G2) . 3. Repeat the Sensitivity and Thr eshold O ff set adj ust ments to obt ain a Grey/Pluge pat tern where the small, black and small, white sq uar e are just bar ely visible inside their la[...]

  • Page 85

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-33 13. Select a 4 X 4 cur sor and repeat St eps 9 - 11 again f or this cursor , reducing t he cur sor size to adj ust smaller areas, if necessary. 14. Press E NT ER to comple te this a djustment. 4.8.2. Threshold Uniformity Threshold set s t he br ightness at low (black ) video le[...]

  • Page 86

    Chapter 4 — Setup Adjust m e nt s 4-34 Hughes-JVC Technology Corpor at ion 4.8.3. Color Balance (Grey Scale) Color balancing set s t he color balance over the entire scr een. This adj ust ment may be necessary after per f orming Threshold and Sensit ivity procedures. The Grey Scale test patt ern should be grey thr oug hout the entire scr een area[...]

  • Page 87

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-35 Recheck the Sensit ivity adjust ment to locat e this specif ic ar ea, if possible, and increase or decr ease it s level according ly. If t his is not possible, the Shading pr ocedur e m ay have to be repeated. 4. If necessar y, recheck and readj ust threshold color balance. To [...]

  • Page 88

    Chapter 4 — Setup Adjust m e nt s 4-36 Hughes-JVC Technology Corpor at ion Figure 4.0-18 Cont/Bright Test Pattern The nine (9) black and white squares overlay the imag e on the screen. 4.9.1. Brightness To adjust Brightness: 1. Display external image. 2. Acce ss the Con t/Bright test p attern from the T EST P ATTERN MENU . 3. Access B RIGHTNESS f[...]

  • Page 89

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-37 4.9.3. Color, Tint, Sharpness The Color, T int, and Sharpness set tings are only active with non-RGB type VICs. Begin each adj ustment by displaying external imag e. To adjust Tint: 1. Access T INT from the P ICTURE MENU . 2. Use the up/down arrow keys to set t he desir ed T in[...]

  • Page 90

    Chapter 4 — Setup Adjust m e nt s 4-38 Hughes-JVC Technology Corpor at ion 4.10. Backing up Settings The source f ile paramet er s pr eviously set up (and any other sour ce f iles attached to one channel) can be copied to anot her channel. Copy parameters if the source has the same basic param et er s but dif f erent pictur e set t ings. A channe[...]

  • Page 91

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-39 4.11. Video I nput Car ds Table 4.0- 4 list s t he five (5) t ypes of optional Video Input Car ds ( VI Cs) available f or use with the HJT Model 100 projector. Table 4.0-4 VIC Ty pes VIC Name Descripti on Wide Bandw idth RGBHV Opt ional The HJT Model 100 Projector includes one [...]

  • Page 92

    Chapter 4 — Setup Adjust m e nt s 4-40 Hughes-JVC Technology Corpor at ion 4.11.1. Installing (or Remov ing) a VIC To install a VIC: 1. Turn proj ector power off with the remot e. 2. Remove the two (2) screws and panel covering the optional VI C slot (see Figur e 4.0-19). Slide the VIC int o t he VI C slot to t he r ig ht of the standard RGBHV in[...]

  • Page 93

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-41 4.11.2. Connecting VIC Source Cables Connect the source cables t o t he input connectors as mar k ed on the rear of t he VI C. Table 4.0-5 VIC Video Source Cable Connections VIC Input Connectors Cable Connecti ons Wide Bandw idth RGBHV Connect the RG BHV cables to the appropr i[...]

  • Page 94

    Chapter 4 — Setup Adjust m e nt s 4-42 Hughes-JVC Technology Corpor at ion 6. Use the up/down arrows to select the VI C number (r ef er to T able 4.0- 6). Table 4.0-6 VIC Edit Nu mbers Input VIC 1.1 Standard RG BHV 2.1 W ide Bandw idt h RGBHV 2.1 Graphics Enhancer RG BHV 2.1 to 2.4 Q uad RG BHV Video Mux (multi-port ) 2.1 or 2.2 Com ponent HDTV ([...]

  • Page 95

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-43 4.11.4. VIC Settings VIC Setting s is necessary only w hen using a Q uad St andar d Decoder Module (with Line Doubler) VIC. Af ter edit ing the VIC, t he sour ce video mode or f ormat m ust be selected by using VIC S E TTINGS from the P ICTURE M ENU . To select the source video[...]

  • Page 96

    Chapter 4 — Setup Adjust m e nt s 4-44 Hughes-JVC Technology Corpor at ion Figure 4.0-20 Wide Bandw idth or Graphics Enhancer RGBHV VIC NOTE: Graphics Enhancer and Wi de Bandw idth RGBHV VIC ’ s have the same inputs. Figure 4.0-21 Quad RGBHV Video Mux (multi-port) VIC Figure 4.0-22 Component HDTV (YP b P r ) Input Module VIC[...]

  • Page 97

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-45 Figure 4.0-23 Quad Standard Decoder Module (w ith Line Doubler) VIC 4.12. Updating Software The proj ect or ' s sof tware resides in F LASH M EMORY and is updated via the projector ' s serial Port A. T o perf orm an update, a disk containing t he updat ed Boot Sof t w[...]

  • Page 98

    Chapter 4 — Setup Adjust m e nt s 4-46 Hughes-JVC Technology Corpor at ion Table 4.0-9 Terminal Preference Selections Terminal Preferences Terminal Modes = Sound CR # # # # CR/LF =O F F Columns =8 0 Cursor = Block and Blink Terminal Font = Fixedsys 15 Translation =n o n e Show Scroll B ars =O N Buffer Lines =1 0 0 Use Function A rrow and Control [...]

  • Page 99

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-47 9. Verify the Boot Manager version is cor r ect. If it is necessary to updat e t he Boot Manager, perf orm t he following steps — if the Boot Manager is alr eady up to date, sk ip to Step 12 t o updat e t he System Soft ware. a. Enter the comm and LOADBOOT at t he prompt. T h[...]

  • Page 100

    Chapter 4 — Setup Adjust m e nt s 4-48 Hughes-JVC Technology Corpor at ion d. The system has verified that the load module is corr ect and is r eady to update the Flash. Pr ess E NTER to perf orm t he update (E SC now to abort the updat e with no changes) . Do not turn of f t he power during the 15 to 30 seconds the Flash is updat ed ( the machin[...]

  • Page 101

    Chapter 4 — Setup Adjust m ent s HJT Model 100 User's Guide 4-49 c. A progress indicat or shows the number of records r eceived while the upload is occurring. T he system will display the following at the completion of t he upload: d. The system has verified that the load module is corr ect and is r eady to update the Flash. Pr ess E NTER to[...]

  • Page 102

    [...]

  • Page 103

    HJT Model 100 User's Guide 5-1 5.0 Prev entive Maintenance Contents 5.1. Preventi ve M aintenance..................................................................................... 5-1 5.1.1. Cleani ng the Cabinet................................................................................. 5-1 5.1.2. Cleani ng the Projector Lens ........[...]

  • Page 104

    Chapter 5 — Prevent ive Maintenance 5-2 Hughes-JVC Technology Corpor at ion 5.1.2. Cleaning the Project or Lens Under normal environment al cir c um st ances, clean lenses only when accumulated dus t mak es t he picture f uzzy. Clean t he project ion lens es with a camel hair brush to rem o ve dust or use dr y air to blow dust off . Dampen a lint[...]

  • Page 105

    HJT Model 100 User's Guide 6-1 6.0 System Specifications NOTE: HJT Model 100 Project or specif ications ar e subj ect to change without notice. Image Qu ality Brightness 1500 ANSI Lum ens. Contrast Rati o 200:1 Sequent ial. 150: 1 ANSI. RGB Bandw idt h 120 Mhz (measur ed at - 3 db point ). A spect Rat io 4:3 - 16:9 (variable). Uniformity 1.5:1[...]

  • Page 106

    Chapter 6 — System Specif ications 6-2 Hughes-JVC Technology Corpor at ion Operating Parameters Projection Front or r ear. Uprig ht or downright. Operating Temperature 10 º C to 40 º C (50 º - 104 º F) . Full Performance Range 20 º C to 30 º C (68 º - 86 º F). Storage Temperature -20 º C to 50 º C (-4 º - 122 º F). Humidit y 10 to 90%[...]

  • Page 107

    Chapter 6 — System Specification HJT Model 100 User's Guide 6-3 A ccessori es ( i ncl uded) Remote Control One (1) inf rared back light ed r emote. Manual One (1) HJT Model 100 User ’ s Guide . A ccessori es ( opt i onal ) Manual One (1) HJT Model 100 Service Manual (option f or HJT t r ained personnel). Remote Control Tether ed T echnicia[...]

  • Page 108

    Chapter 6 — System Specif ications 6-4 Hughes-JVC Technology Corpor at ion[...]

  • Page 109

    HJT Model 100 User's Guide Appendix A-1 A ppendix A . Extron Sw itcher Interface to Model 100 This appendix provides instructions on how to set up and conf igure t he HJT Model 100 Projector f or pr oper oper ation with Extron Switchers 10+, 8, and 4LD. The baud rate f or t he Ext ron switchers is 19200. Since Port A is lock ed to a baud rat e[...]

  • Page 110

    Appendix A — Extron Swit cher I nterface t o Model 100 Appendix A-2 Hughes-JVC Technology Corporat ion In addition, all Ext ron switchers must be conf igured t o use HJT protocols and 19200 baud rate (Hug hes-JVC emulation) . This is usually done at Extr on and a “ Config ured f o r Hug hes-JVC ” stick er is placed on the back of t he unit . [...]

  • Page 111

    Appendix A — Extron Swit cher I nterface t o Model 100 HJT Model 100 User's Guide Appendix A-3 9. Set the Model 8 external “ address ” dip switch #5 to the closed position. 10. W ait 10 seconds. 11. Set Model 8 external “ address ” dip switch #4 to t he closed posit ion. 12. T u r n power on at t he r em ote control. 13. Edit t he Mo[...]

  • Page 112

    Appendix A — Extron Swit cher I nterface t o Model 100 Appendix A-4 Hughes-JVC Technology Corporat ion[...]

  • Page 113

    HJT Model 100 User's Guide Appendix B-1 A ppendix B — Configuration Data Export / Import Procedures (Rev 1.0.0) HJT Model 100 Projector Appendix B def ines t he st eps to perf orm a Conf igur at ion Dat a Export and Import f rom t he projector t o a host computer . T he host computer can be any system that has RS232 download and upload capab[...]

  • Page 114

    Appendix B — Export/Import Procedures Appendix B-2 Hughes-JVC Technology Corporat ion A ppendix B.1 EXPORT 1. Make sure the W INDOWS T ERMINAL program is conf igur ed for S OF TW ARE F LOW C ONTROL (X ON /X OFF ) — a cor rupt export f ile will result if S OFTW ARE F LOW C ONTROL is not used. 2. Choose or create a direct ory (such as T EMP ) an[...]

  • Page 115

    Appendix B — Export/Import Procedures HJT Model 100 User's Guide Appendix B-3 The f ollowing message is sent at t he com pletion of t he export data: A similar messag e is displayed on the projector scr een: 1. W INDOWS T ERMINAL : Sele ct the W INDOWS T ERMINAL S TOP button with the mouse to end the R ECEIVE T EXT F ILE … tran sfer. 2. HJ[...]

  • Page 116

    Appendix B — Export/Import Procedures Appendix B-4 Hughes-JVC Technology Corporat ion 1. Press E NTER to continue with import procedure. 1. Press E NTER to continue with import procedure. 1. W INDOWS T ERMINAL : T RANSFERS + S END T EXT F ILE … a. D IRECTORIES — set directory to desired upload direct or y (C: T EMP ). b. F ILE N AME — type[...]

  • Page 117

    Appendix B — Export/Import Procedures HJT Model 100 User's Guide Appendix B-5 Press E SC to exit the project or import oper at ion and return t o the M AINT ENANCE M ENU — there is a 10-second pause bef or e t he scr een is r edrawn. If U SER A BORT : W INDOWS T ERMINAL : First press S TOP t o end t he host upload transf er. HJT M ODEL 100[...]

  • Page 118

    Appendix B — Export/Import Procedures Appendix B-6 Hughes-JVC Technology Corporat ion[...]

  • Page 119

    HJT Model 100 User's Guide Glossary- 1 7.0 Glossary Of Terms A ct i ve Channel T he channel presently being viewed on the screen. During operat ion and set up, the channel on which the setup adjustm ent s are being m ade- indicat ed by a pointer in the Channels list. A morphous W ithout def init e for m ; not crysta llized. Ar c L am p The xen[...]

  • Page 120

    Chapter 7 — Glossary Glossary -2 Hughes-JVC Technology Corporat ion Copy Source Used to copy Geometry, Converg ence, Shading, ILA ® Settings and Adj ustment dat a t o anot her of t he 20 source files. Cold Mirro r Mirror that passes inf rared lig ht so that it s ref lect ion contains only "cold' lig ht t hat does not tr ansm it appreci[...]

  • Page 121

    Chapter 7 — Glossary HJT Model 100 User's Guide Glossary -3 Hertz (Hz) The standar d unit of f requency. One Hz is eq ual t o one cycle per second. A Kilohertz (KHz) is 1,000 cycles per second and a Megahertz (MHz) is 1,000,000 cycles per second. H-Grid Test patter n of rows of H' s on scr een. Used as a focusing aid. Highlight ed Chann[...]

  • Page 122

    Chapter 7 — Glossary Glossary -4 Hughes-JVC Technology Corporat ion Linearity A djustment Corrects f or improper hor izontal and vertical grid spacing on an image. W ith distorted linear it y, lines in t he g rid are spaced closer tog et her on one side of the im ag e and far t her apart on the ot her . The linear it y adjust ment is perf or m ed[...]

  • Page 123

    Chapter 7 — Glossary HJT Model 100 User's Guide Glossary -5 Raster The ar ea illum inat ed by the scan lines on a CRT . Resolution T he degree of sharpness of a displayed or printed character or im ag e; the am ount of detail in a pict ur e. On a display screen, resolution is expressed as the number of hor izontal dots ( c olum ns) by the nu[...]

  • Page 124

    Chapter 7 — Glossary Glossary -6 Hughes-JVC Technology Corporat ion Sens itivity (White) Adj ust m ent for decr easing bright ness on the brig ht ar eas of t he scr een. Used with Thr eshold adj ustment t o obt ain optimal proj ect ed image. Sharpness Apparent imag e resolution. Hig h sharpness may be the result of high r esolut ion, or it mig ht[...]

  • Page 125

    Chapter 7 — Glossary HJT Model 100 User's Guide Glossary -7 Vertical Synchronization The number of times per second a f ram e is Frequency transmitt ed t o a video display screen. Xenon A rc Lamp See Arc Lamp. X-hatch T est Pattern consist ing of white horizontal and vertical grid lines. Used f or a number of g eom et r y adjust ments.[...]

  • Page 126

    Chapter 7 — Glossary Glossary -8 Hughes-JVC Technology Corporat ion[...]

  • Page 127

    HJT Model 100 User's Guide Index- 1 8.0 Indexes Index of Tables Table 1-1 Acrony ms Used In M anual ......................................................................................1-5 Table 2-1 Ai r Flow Cleara nces ................................................................................................2- 1 Table 2-2 M aintenance[...]

  • Page 128

    Index Index-2 Hughes-JVC Technology Corpor at ion Index of Figur es Figu re 1-1 Top View , Left/Right Desi gnation ...........................................................................1-5 Figu re 2-1 Top View M100 Projecto r (dimen sions in mm) .......................................................2-2 Figure 2-2 Bo ttom Vie w M 100 Projec to[...]