Instruction/ maintenance manual of the product DS551LT4 DynaScan
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User Manual Version 1.01 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 o.
DS551LT4 User Manual 1 Contents Safety Precautio ns ................................................................... ................................... ................................... ...............3 Important Safet y Inform ation ...........
DS551LT4 User Manual 2 Digital RGB Inp ut (DVI-D): DVI ....................................................... ................................... ................................... ..26 RS-232 Output .................................................
DS551LT4 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.
DS551LT4 User Manual 4 Important Safety Information Disassem bling the LCD is s trictly prohibite d. Opening the cover m ay expose the user to shock or other hazards. Ple ase contact DynaScan cer tified service profess ionals for all m aintenance requirem ents.
DS551LT4 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.
DS551LT4 User Manual 6 Declaration of Conformit y FCC Verificat ion This device com plies with Part 15 of the FCC Rules. Operation is su bject to the following t wo conditions: (1 ) this device m ay n.
DS551LT4 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. • DS551LT4 Prof essional LC D • Remote Contro l x1 pcs • Batteries (1.
DS551LT4 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.
DS551LT4 User Manual 9 Installation The LCD must be properly i nstalled using a w all mount . Incorr ect installation m ay cause in jury or damage t he equipment. Pro duct warr anty does not cover d amages caused by improper installation and DynaScan sha ll not be held respons ible in such in cident.
DS551LT4 User Manual 10 DS551LT4 A C Unit: mm.
DS551LT4 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.
DS551LT4 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. A lso consider the eff ects of earthquak e, unexpected vi bration, and other external f orces when ev aluating the c eiling strength.
DS551LT4 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 shown the i n the diagram below. Conn ect the m ale end of the p ower cable to a 100-240 volt, 50 / 60Hz A C power outlet .
DS551LT4 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.
DS551LT4 User Manual 15 Connecto r Positions RJ-45(IN) RS-232 (IN) DVI (IN) DVI (OUT) RS-232 (OUT) AC (IN) AC (OUT) DS551LT4 Unit: mm .
DS551LT4 User Manual 16 Input / Output Terminals ○ ○ ○ ○ 1 RJ-45 (IN): RJ45 networ k input connection for the use of remote control f rom com puter. ○ ○ ○ ○ 2 RS-232 (IN) : RS232C n etwork input c onnection f or the use of rem ote control fr om com puter.
DS551LT4 User Manual 17 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 control, ai m the remote at the IR receiver on the display.
DS551LT4 User Manual 18 Front Back 100 ° ° ° °.
DS551LT4 User Manual 19 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.
DS551LT4 User Manual 20 Using the Rear Pan el Controls ITEM DESCRIPTION MENU OSD On / Off , Power On / Off UP Move the cursor up or change th e setting of the selected item DOW N Move the cursor down .
DS551LT4 User Manual 21 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 navig ation arrows to selec t and adjust m enu item s. ITEM 1 ITEM 2 DEF A ULT DESCRIPTION Color Tem perature D65 Color tem perature select (Us er, D93, D65 an d D55).
DS551LT4 User Manual 22 Auto Brightness Off To turn On / Of f the auto bri ghtness adjustm ent. Note : W ith AUTO BRIGHT NESS off, the screen brightness will rem ain at HIGH LE VEL brightness val ue. W ith AUT O BRIGHTNESS on (Auto), the d ispla y brightness adjusts according to the ambient light.
DS551LT4 User Manual 23 Display Mode Landscape Change the or ientation of the Menu. T he Menu can be d isplayed in e ither LANDSC APE or PORTRAIT mode. Screen Saver Off Turn on / off image burn-in protection. Sets image bur n-in protecti on interval. Remote Contro l RS232 Choose to use the rem ote control function RS232 or Net work.
DS551LT4 User Manual 24 Specifications MODEL DS551LT4 LCD Panel Si ze 54.64 inches Native Resoluti on 1920 x 1080 Brightness 3000 cd/m ² (Typ.) Contrast Ratio 1,300:1 (Static ) 1,000,000:1 (D ynamic ) Response Tim e 12 ms (Typ.) Viewing Angle 178 ° / 178 ° Life Time 50,000 hrs (T yp.
DS551LT4 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 MHz 4:3 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.
DS551LT4 User Manual 26 Pin Assignments Digital RGB Outpu t (DVI-D): DVI PIN ASSIGNM ENT OF DVI CONNECTO R 01 TX2- 09 TX1- 17 TX0- 02 TX2+ 10 TX1+ 18 TX0+ 03 Shield (T X2 / TX4) 11 Shield (TX 1 / TX3).
DS551LT4 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.
DS551LT4 User Manual 28 Troubleshooting ISSUE RECOMM ENDED SOLUT ION 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.
DS551LT4 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 are dedicated to meet the latest e nvironmental protection regul ations.
DS551LT4 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 PB.
DS551LT4 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 TW O (2) YEARS from th e date of initial i nstallat ion.
DS551LT4 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.
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An important point after buying a device DynaScan DS551LT4 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought DynaScan DS551LT4 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data DynaScan DS551LT4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, DynaScan DS551LT4 you will learn all the available features of the product, as well as information on its operation. The information that you get DynaScan DS551LT4 will certainly help you make a decision on the purchase.
If you already are a holder of DynaScan DS551LT4, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime DynaScan DS551LT4.
However, one of the most important roles played by the user manual is to help in solving problems with DynaScan DS551LT4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device DynaScan DS551LT4 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
