DynaScan DS72LT4 manuale d’uso

User Manual Version 1.02 The use of diag rams and illust rations in the m anual for refer ence only, act ual product ma y be different. Product design and specificati ons are subjec t to change with out notice Professional LCDs[...]

DS72LT4, LT6 User Manual 1 Contents Safety Precautio ns ................................................................... .................................... .................................... .............3 Important Safet y Inform ation ................... .................................... .................................... ............[...]

DS72LT4, LT6 User Manual 2 Digital RGB Inp ut (DVI-D): DVI ....................................................... .................................... ....................................26 RS-232 Output .................................................. .................................... .................................... ....................[...]

DS72LT4, LT6 User Manual 3 Safety Precautions CAUTION Do not install d isplay in a w et environm ent or place an ything on the top of the dis play filled with liquid, such as vase or beverage. Do not install n ear flamm able objects, such as gasoline or oth er volatile liquids. Do not install n ear any heat sources s uch as radiators or other heati[...]

DS72LT4, LT6 User Manual 4 Important Safety Information  Disassem bling the LCD is s trictly prohibite d. Opening the cover m a y expose the user to s hock or other hazards. Please cont act D ynaScan certified s ervice prof essionals for all m aintenance re quirem ents.  Do not allow an y liquid to e nter the LCD. Also av oid placing t he LCD[...]

DS72LT4, LT6 User Manual 5 Cleaning the Panel  Use a soft, lint-f ree cloth to gent ly wipe dust of f the screen panel.  Do not use an y hard m aterial to wipe the pan el.  Do not poke the panel with your hand or an y sharp objec t (such as a pen or a nail) or exert excess ive pressur e to the panel to prevent dam age to the p anel.  Do[...]

DS72LT4, LT6 User Manual 6 Declaration of Conformit y FCC Verificat ion This device com plies with Part 15 of the FCC Rules. Oper ation is subjec t to the following two conditions : (1) this device m ay not cause harm ful interfer ence, and (2) this de vice must ac cept any interf erence received, inc luding interference that m ay caus e undesired [...]

DS72LT4, LT6 User Manual 7 Getting Started Contents Confirm the accessories be low are inclu ded with the d ispla y. If any item is missing, ple ase contact your dealer. The color and s hape of the access ories ma y vary by pr oduct. • DS72LTx Professional LCD • Remote Contro l x1 pcs • Batteries (1.5V / AAA) x2 pcs • Quick Start G uide x1 [...]

DS72LT4, LT6 User Manual 8 Installing and Rep lacing Remote Co ntrol Batteries 1. Open the batter y compartment co ver. 2. Insert 2 new AAA batteries. 3. Close the batt ery compartm ent cover. Warning: • Incorrect usage of batt eries m ay cause leak age or explosion. • Pay attention to the po larity when inst alling batter ies. • Do not use b[...]

DS72LT4, LT6 User Manual 9 Installation The LCD must be properly i nstalled using a w all mount . Incorrect installat ion may cause injury or d amage the equipment. Product w arranty does n ot cover damage s caused by i mproper instal lation and Dyna Scan shall not be held respons ible in such in cident. Mounting  Hanging the Professional LCD fr[...]

DS72LT4, LT6 User Manual 10 DS72LT4 Unit: DS72LT6 A B C A B C [inch] mm[...]

DS72LT4, LT6 User Manual 11 Orientation  W hen used in the portrait o rientation, the LCD should be rotated c lockwise such that the lef t edge becom es the top edge. Installation Loc ation  The ceiling or the wall m ust have enough str ength to s upport the LCD and its acc essories.  Do not install in a location with strong vibr ations or[...]

DS72LT4, LT6 User Manual 12 When hangin g from a ceil ing  Ensure that the ce iling is st rong enough to s upport the LCD and it acces sories. Also consider the ef fects of earthquak es, unexpected vi brations, and other external forces when evaluating the ceiling str ength.  The LCD should be secured to the bu ilding’s structural frame, su[...]

DS72LT4, LT6 User Manual 13 Connecting To a Power Source Using the po wer cable prov ided, insert th e fem ale connector into the back of the displa y as shown in th e diagram below. Connect D S72LT4 power ca ble to a 100-24 0 Volt, 50 / 6 0Hz AC power outlet. Connect DS 72LT6 power cable to a 200- 240 Volt, 50 / 60Hz AC po wer outlet. Insert the p[...]

DS72LT4, LT6 User Manual 14 Connecting Multiple Display s for Video Wall A pplications To daisy chain multiple displa ys for a video wall application, con nect a vide o source to th e 1 st displa y into the chain with the supp lied DVI cable and RS-232 cab le. C onnect the DVI-OUT of the 1 st displa y to the DVI-IN of the 2 nd display. Using the Et[...]

DS72LT4, LT6 User Manual 15 Connecto r Positions        RS-485 (IN) RS-232 (IN) DVI (IN) DVI (OUT) RS-485 (OUT) AC (OUT) AC (IN) Unit: DS72LT4        [inch] mm[...]

DS72LT4, LT6 User Manual 16 DS72LT6       [...]

DS72LT4, LT6 User Manual 17 Input / Output Terminals ○ ○ ○ ○ 1 RS-485 (IN): RS485 co ntrol functio n for the da isy chain applica tion. ○ ○ ○ ○ 2 RS-232 (IN): RS232C network input connection f or the use of remote control f rom computer. ○ ○ ○ ○ 3 DVI (IN): Connect the DVI-D outpu t of a PC, or t he HDMI outp ut of an AV d e[...]

DS72LT4, LT6 User Manual 18 Operating Instructions Powering On/Off th e Display To turn on/off the displa y, press the power s witch on th e back of the display as sh own in the diagr am below. Using the Remote Co ntrol W hen using the remote con trol, aim the rem ote at the I R receiver on th e display. T he IR receiver on the DS72LTx model is at [...]

DS72LT4, LT6 User Manual 19 DS72LT4 DS72LT6 Front Back 100 ° ° ° ° 100 ° ° ° °[...]

DS72LT4, LT6 User Manual 20 Using the Rem ote Control ( cont.) Color and shape may vary by model. ITEM DESCRIPTION  POW ER Power On / Of f  MENU OSD On / Off  UP Move the cursor up or change th e setting of the selected item  LEFT Exit the current selection  RIGHT Select the high lighted item  DOW N Move the cursor down or c hange[...]

DS72LT4, LT6 User Manual 21 Using the Rear Pan el Controls ITEM DESCRIPTION MENU OSD On / Off UP Move the cursor up or change th e setting of the selected item DOW N Move the cursor down or c hange the setting of the sel ected item LEFT Exit the current selection RIGHT Select the high lighted item[...]

DS72LT4, LT6 User Manual 22 Navigating the On Scree n Display (OSD) Menu Press the MEN U button on eith er the real pane l control or remote control t o display th e OSD. Use the na vigation arrows to selec t and adjust m enu item s. ITEM DEF A ULT DESCRIPTION DISPLAY MODE LAN. Change the or ientation of the Menu. The Menu ca n be displayed in eit [...]

DS72LT4, LT6 User Manual 23 COLUMN POSIT ION 1 Horizont al position in v ideo wall. LOCAL DIMMING MODE 1 LOCAL DIMMING is on MODE 1. GAMMA NATIVE Adjusts the Gam m a value. IR CONTR OL ON Enables / dis ables the abilit y to use the rem ote to control t he Menu. Note : W hen disabled, the r emote control f unction can be enabled again f rom the cont[...]

DS72LT4, LT6 User Manual 24 Specifications MODEL DS72LT4 / DS7 2LT6 LCD Panel Si ze 72.07 inches Native Resoluti on 1920 x 1080 DS72LT4 2500 cd/m ² (Typ.) Brightness DS72LT6 5000 cd/m ² (Typ.) Contrast Ratio 3,000:1 (Static ) 1,000,000:1 (D ynamic ) Response Tim e 12 ms (Typ.) Viewing Angle 178 ° / 17 8 ° Life Time 50,000 hrs (T yp.) PANEL Pane[...]

DS72LT4, LT6 User Manual 25 Input Mode Active Resolutio n H Pixels V Lines Refresh Rate Pixel Rate Aspect R atio 640 480 60 Hz 25.175 MH z 4:3 720 480 50 Hz 27 MHz 4:3 720 480 59.94 Hz 27 MHz 4:3 800 600 60 Hz 40 MHz 4:3 1024 768 60 Hz 65 MHz 4:3 50 Hz 1280 720 60 Hz 74.25 MHz 16:9 1280 768 60 Hz 7 9.5 MHz 5:3 1360 768 60 Hz 8 5.5 MHz 16:9 1920 108[...]

DS72LT4, LT6 User Manual 26 Pin Assignments Digital RGB Outpu t (DVI-D): DVI PIN ASSIGNM ENT OF DVI CONNECTO R 01 TX2- 09 TX1- 17 TX 0- 02 TX2+ 10 TX1+ 18 TX0+ 03 Shield (T X2 / TX4) 11 Shield (T X1 / TX3) 19 Shield (T X0 / TX5) 04 NC 12 NC 20 NC 05 NC 13 NC 21 NC 06 DDC-Serial Cl ock 14 +5V power 22 Shield (T XC) 07 DDC-Serial Dat a 15 G round 23 [...]

DS72LT4, LT6 User Manual 27 RS-232 Output PIN No. NAME 01 connected to 7& 8 02 RXD 03 TXD 04 connected to 6 05 GND 06 connected to 4 07 connected to 1& 8 08 connected to 1& 7 09 NC RS-232 Input PIN No. NAME 01 connected to 7& 8 02 TXD 03 RXD 04 connected to 6 05 GND 06 connected to 4 07 connected to 1& 8 08 connected to 1& 7[...]

DS72LT4, LT6 User Manual 28 Troubleshooting ISSUE RECO MM ENDED SOLUTION No image is disp layed. • Check whether t he DVI in c able is com pletely plugged in. • Check whether the main switch is in the ON position, and the power cord is com pletely plugged in. • Check whether t he im age source’s resoluti on is set to 1920 × 1080 (1080p). ?[...]

DS72LT4, LT6 User Manual 29 Recycling and E nergy Information DynaScan is f irml y comm itted to its environm ental protec tion efforts and we believe tha t reducing our pr oducts ’ impact on the en vironm ent is of the utm ost importance . W e ar e dedicated to m eet the latest environm ental protection regul ations. Energy usag e Mode Energy co[...]

DS72LT4, LT6 User Manual 30 Material Contents Decl aration Hazardous Sub stances Lead Mercury Cadmium Hexavalent Chromium Polybrominated Biphenyls Polybromodiphen yl Ethers Part Name Pb Hg Cd Cr 6+ PBB PBDE PCBA O O O O O O CH A SSIS O O O O O O ACCESSORY O O O O O O PACKAGE O O O O O O “O” indicates tha t the level of the specified chem ical s[...]

DS72LT4, LT6 User Manual 31 Limited Warranty W ARRANTY COVERAGE DynaScan's w arranty oblig ations are lim ited to the term s set f orth below: DynaScan warrants its produc t against defects in materials and workmanship for a period of TWO (2) Y EARS from the date of i nitial installation. If a d efect exists, DynaSca n will repair the product [...]

DS72LT4, LT6 User Manual 32 PROGRAM OR DATA STORED IN OR USED W ITH DYNASCAN PRODUCT S, AND ANY FAILURE TO MAINTAIN THE CONFID ENTIALIT Y OF DATA ST ORED ON THE PRODUCT. DYNA SCAN SPECIFI CALLY DOE S NOT REPRESENT T HAT IT W ILL BE ABLE T O REPAIR AN Y PRODUCT UN DER THIS W ARRANT Y OR MAKE A PRODUCT EX CHANGE W ITHOUT RISK TO OR LOS S OF PROGR AMS[...]

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