Instruction/ maintenance manual of the product DS55LT4 DynaScan
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User Manual Vers ion 1.0 0 The use of diagram s and illustrations i n the manual for reference only, actual product may be different. Product design and specifications are subject to change w ithout n.
DS55 Series User Manual 1 Contents Safety Pr ecautions ............................................................................................................. ...........................................3 Important Safety Information ............
DS55 Series User Manual 2 RS-232 Input ...........................................................................................................................................................25 Troubleshooting ......................................
DS55 Series User Manual 3 Safety Precautions CAUTION Do not install display in a wet environment or place anything on the top of the display filled with liquid, such as vase or beverage. Do not install near flammable objects, such a s gasoline or other volatile liquids.
DS55 Series User Manual 4 Important Safety Information z Disassembling the LCD is stri ctly prohibited. Opening the cover may expose the user to shock or other hazards. Please contact DynaScan ce rtified service professio nals fo r all maintenance requi rements.
DS55 Series User Manual 5 Cleaning the Panel z Use a soft, lint-free cloth to gently wipe dust off the screen panel. z Please do not use any hard material to wipe the pan el. z Please do not poke the panel with your h and or any sh arp object (such as a pen or a nail) or exert excessive pressure to the panel to prevent damage to the panel.
DS55 Series User Manual 6 Declaration of Conformity FCC Verification This device complies with Part 15 of the FCC Rule s. Operat ion is subject to the following two conditions: (1) this device may not cause harmful interference, and (2 ) this device must accept any interference received, including interference that may cause undesired operatio n.
DS55 Series User Manual 7 Getting Started Contents Confirm the accessories below are includ ed with the display. If any item is missing, please contact your dealer. The color and shape of the acce ssories may vary by product. • DS55Lxx Professional LCD • Remote Control x1 pcs • Batteries (1.
DS55 Series User Manual 8 Installing and Replacing Re mote Control Batteries 1. Open the battery compartment cover. 2. Insert 2 new AAA batteries. 3. Close the battery compartm ent cover. Warning: • Incorrect usage of batteries may cause leakage or explosion.
DS55 Series User Manual 9 Installation The LCD must be properly installed using a wall m ount. Incorrect installation may cause injury o r damage the equipment. Product warranty does not cover dam ages caused by improper inst allation and DynaScan shall not be held responsi ble in such incident.
DS55 Series User Manual 10 DS55LT4 DS55LR4 A B C A B C.
DS55 Series User Manual 11 Orientation z When used in the portrait orientation, the LCD sho uld be rotated clockwise such that the left edge becomes the top edge. Installation Location z The ceiling or the wall must have enough str ength to support the LCD and its accessori es.
DS55 Series User Manual 12 When hanging from a ceiling z Ensure that the ceiling is strong enoug h to support the LCD and it accessories. Also consider the effects of earthquake, unexpected vibration, and other external forces when evaluating the ceiling strength.
DS55 Series User Manual 13 Connecting To a Power Source Using the power cabl e provided, insert the female connector into the back of the displ ay shown the in the diagram below. Connect the male end of the power cable to a 100-240 volt, 50 / 60Hz AC power outlet.
DS55 Series User Manual 14 Connecting Multiple Displays for Video Wall Applications To daisy chain more than one display for a video wa ll application, connect a video source to the first display in the chain. Connect the DVI-OUT of the 1 st display to the DVI-IN of the 2 nd display.
DS55 Series User Manual 15 Connector Positions X Y Z [ ] RS-232 (OUT) DVI (OUT) DVI (IN) RS-232 (IN) AC (IN) AC (OUT) DS55LT4 X Y Z [ ] .
DS55 Series User Manual 16 DS55LR4 X Y Z [ ] .
DS55 Series User Manual 17 Operating Instructions Powering On/Off the Display To turn on/off the display, press the po wer switch on the back of the display as shown in the diagram belo w. Using the Remote Control When using the remote control, aim the remote at the IR receiver on the display.
DS55 Series User Manual 18 100 ° DS55LT4 DS55LR4 160 ° Front Back.
DS55 Series User Manual 19 Using the Remote Control (cont.) Color and shape may vary by model. ITEM DESCRIPTION X POWER Power On / Off Y MENU OSD On / Off Z UP Move the cursor up or change the setting.
DS55 Series User Manual 20 Using the Rear Panel Controls ITEM DESCRIPTION MENU OSD On / Off UP Move the cursor up or change the setting of the sele cted item DOWN Move the cursor down or chang e the s.
DS55 Series User Manual 21 Navigating the On Screen Display (OSD) Menu Press the MENU button on either the real panel control or remote control to display the OSD. Use the navigation arrows to select and adjust menu items. ITEM DEFAULT DESCRIPTION DISPLAY MODE LAN.
DS55 Series User Manual 22 ROW POSITION 1 Vertical position in video wall. COLUMN POSITION 1 Horizontal position in video wall. LOCAL DIMMING OFF Adjusts the contrast. MODE 1 is the highest contras. OFF is the lowest contrast. GAMMA NATIVE Adjusts the Gamma value.
DS55 Series User Manual 23 Specifications MODEL DS55LT4 / DS55LR4 LCD Panel Size 54.64 inches Native Resolution 1920 x 1080 Brightness 2500 cd/m² (Typ.) Contrast Ratio 3,000:1 (Static) 1,000,000:1 (Dynamic) Response Time 10 ms (Typ.) Viewing Angle 178 ° / 178 ° Life Time 50,000 hrs (Typ.
DS55 Series User Manual 24 Pin Assignments Digital RGB Output (DVI-D): DVI PIN ASSIGNMENT OF DVI CONNECTOR 01 TX2- 09 TX1- 17 TX0- 02 TX2+ 10 TX1+ 18 TX0+ 03 Shield (TX2 / TX4) 11 Shield (TX1 / TX3) 1.
DS55 Series User Manual 25 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.
DS55 Series User Manual 26 Troubleshooting ISSUE RECOMMEN DED SOLUTION No image is displayed. • Check whether the DVI in cabl e is completely plugged in. • Check whether the main switch is in the ON position, and the power cord is completely plugged in.
DS55 Series User Manual 27 Recycling and Energy Information DynaScan is firmly committed to its environmental protection effort s and we believe that reducing o ur products’ impact on the environment is of the utmost importance . We are dedicated to meet the latest environmental protection regulations.
DS55 Series User Manual 28 Material Contents Declaration Hazardous Substance s Lead Mercury Cadmium Hexavalent Chromium Polybrominated Biphenyls Polybromodiphenyl Ethers Part Name Pb Hg Cd Cr 6+ PBB P.
DS55 Series User Manual 29 Limited Warranty WARRANTY COVERAGE DynaScan's warranty obligations are limited to the te rms set forth below: DynaScan warrants its produ ct against defects in materials and workmanship for a period of TWO (2) YEARS from the date of initial installation.
DS55 Series User Manual 30 PROGRAM OR DATA STORED IN OR USED WITH DYNASCAN PRODUCTS , AND ANY F AILURE TO MAINTAIN THE CONFIDENTIALITY OF DATA STORED ON THE PRODUCT. DY NASCAN SPECIFICALLY DOES NOT REPRESENT THAT IT WILL BE ABLE TO REPAIR ANY PRODUCT UNDER THIS WARRANTY OR MAKE A PRODUCT EXCHANGE WITHOUT RISK TO OR LOSS OF PROGRAMS OR DATA.
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An important point after buying a device DynaScan DS55LT4 (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 DS55LT4 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 DS55LT4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, DynaScan DS55LT4 you will learn all the available features of the product, as well as information on its operation. The information that you get DynaScan DS55LT4 will certainly help you make a decision on the purchase.
If you already are a holder of DynaScan DS55LT4, 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 DS55LT4.
However, one of the most important roles played by the user manual is to help in solving problems with DynaScan DS55LT4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device DynaScan DS55LT4 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
