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Envision Peripherals EN7220 manual

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Table of contents for the manual

  • Page 1

    EN7220 EN7220 17” LCD M onito r User’s Manual By Envision Peripher als, Inc. www .envisionm onitor.c om[...]

  • Page 2

    EN7220 1 TA BLE OF CON T ENTS Table of C ontents 1 For Your Safe ty 2 Precautions 3 General Notes 4-5 Before Y ou Oper ate The M onito r 6 Installation Instructions 7-12 Operatin g Instructions 13-18 Technical S upport (FAQ ) 19-20 Appendix 2 1-24[...]

  • Page 3

    EN7220 2 FOR YOUR SA FETY Before oper ating the monito r, please read this manual thoroughly. T his manual should b e retained for futur e reference. FCC Class B R adio Fre quen cy Inte rferen ce St atem ent WA RNING: (FOR FCC CERTIFIED MO DELS) NOTE: Thi s equipment has been tested and found to comply with the limits for a Class B digital dev ice,[...]

  • Page 4

    EN7220 3 z Do not use the monitor nea r w ater, e.g. near a bathtub, w ashbow l, kitchen sink, laundry tu b, swimming p ool or in a w et basement. z Do not place the monitor on an unstable cart, stand, or table . If the monitor fall s, it can injure a person and cause serious damage to the appliance. Use only a cart or sta nd recommended by the man[...]

  • Page 5

    EN7220 4 GENERA L NOTES The fol lowing symptoms are nor mal wi th LCD monitor and do not indicate a problem. • • • • Due to the nature of the f l uorescent light, th e screen may flicker during initial use. T urn off the Pow er Sw itch and then turn it on again to ma ke sure the flicker disappear s. • • • • You may fi nd slightly un[...]

  • Page 6

    EN7220 5 GENERA L NOTES (con t) • • • • Plug & Play DDC1/2B Feat ure - This monitor is equipped w ith VESA DDC1/2B capabilities according to the VESA DDC ST ANDARD. It allows the moni tor to i nform the host system of it s identity an d, depending on the level of DDC u sed, com municate additional information about its display capabilit[...]

  • Page 7

    EN7220 6 BEFORE YOU OPERA TE THE MONITOR • 17” (43.2cm) T FT C olor LCD Moni tor • C risp & Clear D isplay for W indows • R ecommended Resolutions: 1280 X 1024 @ 60Hz • EPA E NERGY S TAR ® • Er gonomic Design w ith Height, Pivo t, Tilt & S wiv el Adjustable Stand • H eight, Piv ot, Tilt & Swiv el Adjustable Stand • Spa [...]

  • Page 8

    EN7220 7 INSTA LLA T ION INSTRUCTIONS INSTA LLING & REMOVING THE BA SE Install Rem ove Figure 1 - Install ing and Removing th e Base POWERCORD Pow er Sou rce: 1. M ake sure that the pow er cord is the correct type required in y our area. 2. This LCD monitor has an inter nal Univ ersal Pow er Supply that al low s operation in either 100/120V AC [...]

  • Page 9

    EN7220 8 INSTA LLA TION INSTRUCTIONS (Cont) Supplied w ith units intended for connection to pow er outlet of per sonal computer: Pl ease use a cord set consisting of a minimum No. 18 AW G, type SJT or SVT three conductors flex ible co rd. One end terminates w ith a grounding typ e attachment plug, rated 10A, 250V , CEE-22 male configuration. The ot[...]

  • Page 10

    EN7220 9 INSTA LLA T ION INSTRUCTIONS (cont) How T o Install The INF & ICM Files • • • • This is a Plug & Play monitor. Micro soft W indow s will automatically install a Plug & P lay driv er for it when you first i nstall this monitor. It is not necessary to install the IN F driver file included in the floppy diskette or CD if M[...]

  • Page 11

    EN7220 10 INSTA LLA TION INSTRUCT IONS (cont) Height, Tilt, Pivot & Swivel A djustment Your monitor featur es a multi-adjusta ble stand that w ill enable it mov e 110mm up/dow n (height adjustment), 25 de gree forw ard/backw ard ( tilt adj u s tme n t), 90 deg r ee lands c a pe/po r t r ait ( pi v ot adjustmen t ) and 7 0 degree side/side (swiv[...]

  • Page 12

    EN7220 11 INSTA LLA TION INSTRUCT IONS (cont) Pr eparing T o Instal l T he Optional Wal l M ount A rm (Not Incl uded) This moni tor can be attached to a w all mounting arm y ou can purchase separately . Turn th e power OFF then dis-connect the cables from the monitor befor e performing the procedure below . Lay the monito r face dow n on a soft sur[...]

  • Page 13

    EN7220 12 INSTA LLA TION INSTRUCT IONS (cont) A ttaching The Optional Wall Mount A rm (not s upplied) Follow these steps to finish installing the wall mo unting arm: 1. Place the wall m ounting arm onto the back o f the monitor. Line up the holes of the arm w ith the holes in the back of the monitor. 2. Insert the 4 screw s into the holes and tight[...]

  • Page 14

    EN7220 13 EXTERNA L CONTROLS Figure 4 - Ex ternal Controls EXTERNA L CONTROLS 1. Power Button 4. > or C ontras t Button 2. LED 5. < or Br ightn ess But ton 3. MENU / ENTER Bu tton 6. A uto Ad just / Exit Butt on • Power Button: Press this button to turn the monitor ON o r OFF. • M ENU / E NTER: This button will activate the OSD menu w hen[...]

  • Page 15

    EN7220 14 • A uto A djust button / Ex it: 1. W hen OSD menu is in act ive status, this button w ill act as EXIT -KEY (EX IT OSD menu) or go back to the prev ious menu. 2. W hen OSD menu is in off status, press this button for 2 seconds to activate the Au to Adjustment function. Th e Auto Adjustment function is used to set the HPos, VPos, Clock an[...]

  • Page 16

    EN7220 15 How T o A djust A Setting 1. Press the ME NU-button to activ ate the OSD w indow ( Figure 4). 2. Press < or > to navi gate through the functions. Once the desir ed function is highlighte d, press the M ENU-butto n to activate it. If the function selected has a s ub-menu, p ress < or > again to nav igate through the sub-menu fu[...]

  • Page 17

    EN7220 16 OPERA T ING INSTRUCTIONS (cont) The de scriptions for function control LEDS Mai n Menu Item Mai n Menu Icon Sub Menu Item Sub Menu Ico n Description Reset Value Contrast Contrast from Digit al-register. Recall Coo l Contrast Value Lumina nce Brightness Backlight Adj ust me nt Recall Coo l Brightness V alue Focus Adj ust Pic tur e Phase to[...]

  • Page 18

    EN7220 17 OPERA TING INSTRUCTIONS (cont) Main Men u It em Main Menu Icon Sub Menu Item Sub Menu Ico n Description Reset Value Yes N/A Auto Adjust the H/V P osition, Focus and Clock of picture. N/A Auto Config No N/A Do not ex ecute Auto Config, return to main menu. N/A H. Pos iti on Adjust the horiz ontal pos ition of the O SD. 50 V. Pos iti on Adj[...]

  • Page 19

    EN7220 18 OPERA TING INSTRUCTIONS (cont) Mai n Menu Item Mai n Menu Icon Sub Menu Item Sub Menu Ico n Description Reset Value Informati on Informati on N/A S how the resolution, H/V frequency and input port o f current iput timing. N/A Res e t Yes N/A Clear each old status of Auto- configuration and set the color temperatur e to Cool. N/A No N/A D [...]

  • Page 20

    EN7220 19 TECHNICA L SUPPORT (FA Q) Problem & Question Possible S olution Pow er LED is not on *C heck if the Powe r Switch is in the ON position *Po wer Cor d should be connected No Plug & P lay *Check if the PC sy stem is Plug & Play compa tible *Check if the Video Card is Pl ug & Play compa tible *Check if the D-15 pl ug pin of V[...]

  • Page 21

    EN7220 20 TECHNICA L SUPP ORT (FA Q) (cont) CLOCK (pix el frequency) controls the number of pix els scanned by one horizontal sw eep. If the frequency is not correct, the screen shows v ertical stripes and the pictur e has not correct w i dth. FOCUS a djusts the phase of the pix el clock signal. W ith a w rong phase adjustment the pictur e has hori[...]

  • Page 22

    EN7220 21 A PPENDIX SPECIF ICATIO NS Driv ing syste m TF T Color LC D LCD Panel Siz e 43.2cm(17.0") Pix el pitch 0.264mm( H )x 0.264mm( V ) View able angle 140 ° (H) 130 ° (V) Response time 25 ms Video R,G, B Analog Interface H-Frequency 30KHz – 83KHz V-Frequency 55-75H z Displa y Color s 16.2M Colors Dot Clock 135M Hz M ax. Resolution 128[...]

  • Page 23

    EN7220 22 A PPEN DI X (c ont ) Sw itch • Auto Adjust Key • < /Brightn ess • > / Contr ast • Pow er Button • ME N U/ E xi t Ex ternal C ontrols: Functions • Contrast • Brightness • Focus • Cloc k • H.Position • V.Position • Language • (W a rm) Color • (Cool )Color • RGB Color temperature • Reset • OSD position[...]

  • Page 24

    EN7220 23 A PPEN DI X (c ont ) Preset Displ ay M o des STAND ARD RESOLUT ION HORIZONT AL FREQU ENCY( KHZ) VERTICA L FREQUENCY (HZ) 640 × 480 31.469 59.940 VGA 640 × 480 37.500 75.000 800 × 600 37.879 60.317 SVGA 800 × 600 46.875 75.000 1024 × 768 48.363 60.004 1024 × 768 56.476 70.069 VESA XGA 1024 x 768 60.023 75.029 1280 × 1024 64.00 60.00[...]

  • Page 25

    EN7220 24 A PPEN DI X (c ont ) Conn ect or Pin A ssign men t 15 6 10 11 15 15 - Pin C olor Disp lay Signal Cable PIN NO. DESCRIPT ION PI N NO. DESCRIPT ION 1. Red 9. +5V 2. Green 10. Logic Ground 3. Blue 11. M onitor Gr ound 4. M onitor Ground 12. DDC-Serial Data 5. DDC-r eturn 13. H-Sy nc 6. R-G round 14. V-Sy nc 7. G-Gr ound 15. DDC-Serial Clock [...]