Instruction/ maintenance manual of the product CD4620 ViewSonic
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V iewSonic ® CD4620 LCD Commercial Display Model No. : VS1 1915 IMPORT ANT : Please read this User Guide to obtain important information on installing and using your product in a safe manner , as well as registering your product for future service.
ViewSonic CD4620 Contents Safety Precautions ........ ................................ ........................................................ 5 Package Contents ........... ................................. ..........................................
ViewSonic CD4620 Controlling the LCD monitor via RS-232C Re mote Control ...... ............ ......... 34 Appendix: Installing and removi ng stands ........... ................................. ........... 35 Features ............... .................
ViewSonic CD4620 1 Compliance Information For U.S.A. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmf ul inte rference when the equipment is operated in a commercial environment.
ViewSonic CD4620 2 Import ant Safety Instructions 1. Read these instructions comple tely before usin g the equipment. 2. Keep these instructions in a safe place. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this equipment near water .
ViewSonic CD4620 3 Declaration of RoHS Compliance This product has been design ed and manufactured in compliance with Directive 2002/ 95/EC of the European Parliament and the Council on restriction of.
ViewSonic CD4620 4 Copyright Information Copyright © V iewSonic ® Corporation, 2007. All rights reserved. Macintosh and Power Macint osh are registered trademarks of Appl e Computer , Inc. Microsoft, Windows, Windows NT , and the Windows logo ar e registered trademarks of Microsoft Corporation in the Un ited S tates and other countries.
V iewSonic CD4620 5 Safety Precautions FOR OPTIM UM PERFORM ANCE, PLEASE NOTE THE FOLLOWING WHEN SETTI NG UP AND USI NG THE LCD COLOR MONITO R: y DO NOT REMOVE MONITOR BACK COVER. There are no user serviceable parts inside and opening or removing covers may expose you to dangerou s shock hazards or other risks.
V iewSonic CD4620 6 Package Content s Y our new CD4620 monitor box* should contain the foll owing: y LCD monitor y Power Cord (1.8 m) y Video Signal Cable (1.
V iewSonic CD4620 7 Part s Name and Functions Control Panel POWER button ( ) - Switches the power on/of f. MUTE button - Switches the audio mute ON/OFF . INPUT butto n - Acts as SET button with OSD menu.(T oggle sw itches between [RGB1], [R GB2], [RGB3 ], [RGB4], [DVD/HD], [VIDEO<S>] and [VIDEO] .
V iewSonic CD4620 8 T erminal Panel AUDIO IN 1, 2, 3 T o input audio signal from external equipment such as a comput er , VCR or DVD player . AUDIO OUT T o output the audio signal from the AUDIO IN 1,2 and 3 jack.
V iewSonic CD4620 9 Wireless Remote Control POWER button Switches the power on/of f. * If LED Power Indicator on the monitor is not glowing, then no controls will work. PICTURE MODE butto n Selects from picture mode, [HIGHBRIGHT ], [ST ANDARD ], [sRGB], [CIN EMA].
V iewSonic CD4620 10 Operating Range for the Remote Control Point the top of the remote control toward the LCD monito r's remote sensor during button operation.
V iewSonic CD4620 1 1 Setup Procedure 1. Determine the inst allation location CAUTION: DO NOT A TTEMPT TO INST ALL THE LCD MO NITO R BY YOURSELF . Installin g your LCD disp lay must be done by a qualified technician. Cont act your dealer for more information.
V iewSonic CD4620 12 7. Adjust the sound Make adjustments low ering or raising the volume as required. 8. Adjust the screen Make adjustments to the displa y position or settings if required. 9. Adjust the image Make adjustments to brightness or contrast if required.
V iewSonic CD4620 13 How to Mount and Att ach Options to the LCD Monitor Y ou can attach mounting acc essories to the LC D monitor in one of the following tw o ways: 1.
V iewSonic CD4620 14 4. T o avoid monitor from falling T ake measures to prevent the monitor fr om falling over in case of an earthquake or other disaster to lessen the probability of injury and damage resulting from fall.
V iewSonic CD4620 15 Connections Before making connections: 7 First turn of f the power of all the att ached equipment and make connections. 7 Refer to the user manual included w i th each separate piece of equipment. Wiring Diagram LCD monito r (second monitor) DV D HD VCR PC Equipment with Digital interf ace Downloaded From TV-Manual.
V iewSonic CD4620 16 Connecting a Personal Computer Connecting your computer to your LCD monitor will enable y ou to display your computer's screen image.
V iewSonic CD4620 17 Connecting with Digit al Interface Equipment Connections can be made w i th equipment that is equipped with a digital interface compliant with the DVI (Digit al Visual Interface) standard. Connect the LCD Monitor to a Co mputer with a Digit al Output y The RGB 1, RGB 2 IN connector accept s a HDMI cable.
V iewSonic CD4620 18 Connecting a DVD Player with component out Connecting your DVD p layer to your LCD monitor will enab le you to display DVD vide o.
V iewSonic CD4620 19 Connecting to a Stereo Amplifier Y ou can connect your stereo amplifier to your LCD monitor . Re fer to your amplifier owner's manual for more information. Connect the LCD Monitor to a Stereo Amplifier y T urn on the LCD monitor and the amplifier only after all connections have been made.
V iewSonic CD4620 20 Basic Operation Power ON and OFF Modes The LCD monitor power indicator w ill turn green while powered on or red in off mode. T he monitor can be powered on or off using the follow ing three options: 1. Pressing the Main Power Switch.
V iewSonic CD4620 21 Power Indicator S tatus Power ON Green Power OFF Red Power S tandby when “SCHEDULE” is enable Red On Green Blinking Power S tandby Red, Green Diagnosis (Detecting failure) Red Blinking * See troubleshooting Using Power Management The LCD monitor follows the VESA ap proved DPM Power Management function.
V iewSonic CD4620 22 Picture Mode RGB 1, 2, 3 HIGHBRIGTH ST ANDAR D sRGB DVD/HD, VIDEO HIGH BRIGTH ST ANDARD CINE MA Audio Source Switching Y ou can switch the audio source using the AUDI O INPUT button.
V iewSonic CD4620 23 OSD (On-Screen-Display) Controls Remote Control Press MENU button to open Main menu. Press S or T button to select sub-menu. Press ENTER button to decide. Press S or T , and W or X button to select function, or control which you like.
V iewSonic CD4620 24 PICTURE BRIGHTNESS y Adjust s the overall image and background screen brightness. y Press + button to increase brightness. y Press - button to decrease brightness. CONTRAST y Adjust s the image brightness in re lation to the input signal.
V iewSonic CD4620 25 SCREEN H POSITION y Controls Horizont al Image position within the display area of the LCD. y Press + button to move screen to right. y Press - button to move screen to lef t. V POSITION y Controls V ertical Image position wi thin the display area of the LCD.
V iewSonic CD4620 26 AUDIO BA L ANC E y Adjust the balance of L/R volume. y Press + button to move the stereo sound image to right. y Sound of the lef t side will be small. y Press - button to move the stereo sound image to left. TREBLE y T o accentuate or reduce the high frequency sound.
V iewSonic CD4620 27 PIP (PICTURE IN PICTURE) Note: The “PIP” an d “POP” modes do not function when the scre en size is “CUSTOM” or “REAL”. PIP SIZE y Selecting the size of picture inserted at the “Picture-in-Picture” (PIP) mode. y “Large”, “Middle” and “Small” are available.
V iewSonic CD4620 28 CONFIGURA TION 1 AUTO SETUP * : INPUT RGB3,4 only y Press "SET" button to automatically adju st screen size, horizontal position, vertical position, clock, clock phase, w hite level and black level. y Press "EXIT" button to cancel execution AUTO SETUP and then will return to the previous menu.
V iewSonic CD4620 29 CONFIGURA TION 2 OSD TURN OFF y The OSD control menu will stay on as long as it is use. In the OSD T urn Off submenu, you can select how long the monitor waits af ter the la st touch of a button to shut off the OSD control menu. y The preset choices are 5 -120 seconds.
V iewSonic CD4620 30 ADV ANCE D OPTION INPUT RESOLUTION * : INP UT RGB3,4 only y Select s to decision of input signal about belo w timings, 1024x768, 1280x768 and 1360x768.
V iewSonic CD4620 31 TILING y TILING demonstrates multiple screens. This feature provides a single large scr een u sing up to 25 monitors. y It w ill be able to divide up to 5 each H and V . y This requires you to feed the PC output in to each of the monitors through a distributor .
V iewSonic CD4620 32 For long life use of Public Display < Image S ticking of LCD Panel > When LCD panel is operated continuou sly fo r long hours, a trace of electric char ge remains near the electrode inside LCD, and residual or “ghost” image of previ ous image may be observed.
V iewSonic CD4620 33 < Remote control numbering function > By connecting multiple CD462 0 monitors using RS-232C cables, you can control any one monitor or all the monitors by one remote controller . 1. Assign arbitrary ID number to each of mult i-connected CD4620 monitors using MONITO R ID.
V iewSonic CD4620 34 Controlling the LCD monitor via RS-232C Remote Control This LCD monitor can be controlled by connecting a personal computer with a RS-232C terminal.
V iewSonic CD4620 35 Appendix: Inst alling and removing st ands How to install st ands 1. Please turn monitor of f. 2. After inserting stand in guid e block, fast en Th umbscrews on both sides of the monitor . NOTE: Install the st ands so that their longer portions come to the front.
V iewSonic CD4620 36 Features Reduced Footprint: Provides the ideal solution for environments requiring superior image quality but with size and weight limitations. The monitor ’s small footprint and low weight allow it to be moved or transported easily from one location to another .
V iewSonic CD4620 37 T roubleshooting No picture • The signal cab l e should be completely connected to the displa y card/computer . • The display card should be completely seated in its slot. • Front Power Switch and computer pow er switch should be in the ON position.
V iewSonic CD4620 38 S pecifications Product specificatio ns Analog Input Digital Input LCD Module Diagonal: Pixel Pitch: Resolution: Color: Brightness: Contrast Ratio: Response time: View Angle: Design View Dist ance: 46" / 1 16.8 cm 0.53025 mm 1920 x 1080 dots Over 16 million colors (depending on video card used) 450 cd/m2 (typ.
ViewSonic CD4620 39 Customer Support For technical support or product service, see the table below or contact your reseller . NOTE: Y ou will need the product serial number . Country/Re gion Web si te T = T eleph one F = F AX Email Australia/New Zealand www .
ViewSonic CD4620 40 Limited W arranty VIEWSONIC ® LCD DISPLA Y What the warranty covers: V iewSonic warrants its products to be free from defects in material and workmanship, under normal use, during the warranty period.
ViewSonic CD4620 41 Exclusion of damages: V iewSonic's liability is limited to the cost of repair or replacement of the product. V iewSonic shall not be liable for: 1.
ViewSonic CD4620 42 Mexico Limited W arranty VIEWSONIC ® DISPLA Y PRODUCTS What the warranty covers: V iewSo nic warrants its products to be free from defects in material and workm anship, under normal use, du ring the warranty period.
ViewSonic CD4620 43 4.3: V iewSonic Mexico Limited W arranty Page 2 of 2 LCD_L W03 Rev . 1a 06-11-07 Contact Information for Sales & Au thorized Service (Centro Autoriza do d e Servicio) within Mexico: Name, address, of manufacturer and im porters: México, A v .
V iewSonic CD4620 44 CD4620/CD4220 RS232 protocol Table of Content 1 Introduc tion ....................................................................................................... 45 2 Descrip tion...............................................
V iewSonic CD4620 45 3. Introduction This document describes t he hardware interface spec and software protocols of RS232 interface communication between V iewsonic Commercial Display and PC or other co ntrol unit with RS232 protocol. Viewsoni c CD4620 and CD4220 contain with 2 set of protocol co mmand 1.
V iewSonic CD4620 46 5. Protocol 1 : with ID 5.1 Command Description Length: T o tal Byte of Message excluding “CR” TV ID Identification for each of TV Command T ype Identify command type, “s”.
V iewSonic CD4620 47 Hex 0x38 0x30 0x32 0x73 0x24 0x31 0x37 0x36 0x0D Reply (Hex F o rm at) Name Length ID Command Type CR Hex 0x34 0x30 0x32 0x2D 0x0D Example3: Set T i nt as 32 for TV -03 and this c.
V iewSonic CD4620 48 Chinese 006 : Russian OSD timeout 8 s 3 33 005 ~120 Sec Set OSD timeout V olume 8 s 5 35 000 ~ 100 000: OFF Mute 8 s 6 36 001: ON (mute) 000: OFF Off T imer 8 s 7 37 001~024 (hour.
V iewSonic CD4620 49 5.3 Get-Function Listing The PC can interrogate the LCD Monitor for specifi c information. The Get-Function packet format consists of 5 bytes which is similar to the Set-Functi on packet structure. Note that the “Value” byte is always = 00.
V iewSonic CD4620 50 Example3: Get Ti nt fr om TV -0007 and this command is valid. The Tint v alue is 32 . Send (Hex Format) Name Length ID Com mand Type Com mand Value1 Value2 Value3 CR Hex 0x38 0x30.
V iewSonic CD4620 51 6. Protocol 2 : without ID 6.1 Set function listing The PC can control the LCD Monitor for spe cific actions. The Set-Function command allows you to control the LCD monitor behavior in a remote sit thro ugh the RS232 port. The Set-Function packet format consists of 5 bytes.
V iewSonic CD4620 52 Brightness 5 $ 24 000 ~ 100 Sharpness 5 % 25 000 ~ 100 Color 5 & 26 000 ~ 100 T int 5 ‘ 27 000 ~ 100 Bass 5 . 2E 000 ~ 100 Sets Bass value T reble 5 / 2F 000 ~ 100 Sets T re.
V iewSonic CD4620 53 6.2 Get-Function Listing The PC can interrogate the LCD Monitor for specifi c information. The Get-Function packet format consists of 5 bytes which is similar to the Set-Functi on packet structure. Note that the “Value” byte is always = 00.
V iewSonic CD4620 54 Length Command Command Response Range Get Function Code (ASCII) Code (Hex) (Three ASCII bytes) Comment s Get-Contrast a 61 000 ~ 100 Get s Contra st value Get-Brightness b 62 000 .
V iewSonic CD4620 55 6.3 Remote Control Pass-through mode When PC set s the LCD monitor to Remote Control Pass through mode, the LCD shall send a three bytes packet (followed by “CR”) in response to RCU button activation. Note, that in this mode the RCU shall have no ef fect on the monitor function.
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An important point after buying a device ViewSonic CD4620 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought ViewSonic CD4620 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 ViewSonic CD4620 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ViewSonic CD4620 you will learn all the available features of the product, as well as information on its operation. The information that you get ViewSonic CD4620 will certainly help you make a decision on the purchase.
If you already are a holder of ViewSonic CD4620, 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 ViewSonic CD4620.
However, one of the most important roles played by the user manual is to help in solving problems with ViewSonic CD4620. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ViewSonic CD4620 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
