VT2755LED LCD TV - User Guide - Guide de l’utilisateur - Guida dell’utente IMPORTANT: 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. Warranty information contained in this User Guide will describe your limited coverage from ViewSonic Corporation, which is also found on our web site at http://www.viewsonic.
Compliance Information............................................................................................... i Declaration of RoHS Compliance............................................................................... ii Copyright Information.................................................................................................. iii Product Registration.................................................................................................... iii Important Safety Instructions.
ENGLISH Compliance Information FCC Statement This device complies with part 15 of FCC Rules. Operation 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 operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
This product has been designed and manufactured in compliance with Directive 2002/95/EC of the European Parliament and the Council on restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS Directive) and is deemed to comply with the maximum concentration values issued by the European Technical Adaptation Committee (TAC) as shown below: Proposed Maximum Concentration Actual Concentration Lead (Pb) 0.1% < 0.1% Mercury (Hg) 0.1% < 0.1% Cadmium (Cd) 0.
ENGLISH Copyright Information Copyright © ViewSonic® Corporation, 2012. All rights reserved. ViewSonic, the three birds logo, OnView, ViewMatch, and ViewMeter are registered trademarks of ViewSonic Corporation. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency (EPA). As an ENERGY STAR® partner, ViewSonic Corporation has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.
USE AC power Cord Keep the following guidelines to protect the AC power cord from being damaged. If the AC power cord is damaged, it may result in a fire or an electric shock. Stop using it and ask your dealer or ViewSonic service center to exchange it. • Do not place the TV where the power cord is subject to wear or abuse. • Do not pinch, bend, or twist the cord excessively. • The core lines may be bared and cut, causing a short-circuit, and resulting in a fire or an electric shock.
ENGLISH If there are too many appliances connected to the same AC power outlet, it could result in a fire or an electric shock. some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code (NEC) in the U.S.A.
or excessive force. • When lifting or moving the TV, hold it securely from the bottom. Place your palm directly under the panel. Do not install the TV set as follows: Air circulation is blocked. ENGLISH Air circulation is blocked. Objects and ventilation holes Never push any objects into the slots on the TV cabinet as they may touch dangerous voltage points or short out parts that could result in a fire or an electric shock. Do not place any objects on the TV.
ENGLISH children to climb on the TV. • Do not install the TV in places subject to extreme temperature, such as in direct sunlight, near a radiator, or heating vent. If the TV is exposed to extreme temperature, the TV may overheat and cause deformation of the enclosure or cause malfunction. • Do not install the TV in a place exposed to direct air conditioning. • If the TV is installed in such a location, moisture may condense inside and may cause a malfunction.
ENGLISH Getting Started Package Contents Please make sure the following items are included with your LCD TV. If any items are missing, please contact your dealer.
Getting Started ENGLISH Installing the LCD TV Installing the Stand 1. Lay the TV flat on a table with the LCD screen face down. To prevent the TV from being scratched, put a piece of soft cloth on the table on which the screen will be set. (see Figure 1) 2. Unpack the stand, one hand hold the TV and one hand pull stand with arm together. (see Figure 2) 3. Stand the TV up. (see Figure 3) Disconnecting the Stand 1. Lay the TV flat on a table with the LCD screen face down.
Getting Started The LCD TV can be used in a free standing position or wall-mounted. Before installing the product to the wall, please consider the following guidelines: • Read the Important Safety Instructions, at the start of this manual. • Do not install in a moist or wet environment. This equipment is intended for indoor use. • Do not install near heat source, or strong magnetic fields. • Use only ViewSonic approved wall-mounting brackets to support the LCD TV weight.
Getting Started ENGLISH Wall Mount Kit Specifications (VESA) When attaching to other building materials, please contact your nearesr dealer. A C B D Product Family LCD TV inch VESA Spec.
Getting Started ENGLISH Front View of the Product Item Description Lights up in blue when the TV is turned on. Lights up in orange when the TV is in standby mode. 1 Power LED Indicator 2 Remote Control Receiver Receives IR signals from the remote control. 3 CH Up / Down Channel up / down when source is TV, or select a control while in OSD menu. 4 INPUT Select input source. 5 Power ON/OFF button Turn the power on from standby mode or turn the power off to return to the standby mode.
Getting Started ENGLISH Rear View of the Product Item Description 1 Power (AC input) Plug-in the supplied AC Power cord and connect to the AC input power source. 2 RS232 signal input This port is for the service technician’s use. 3 DVI signal input Connect this port to the DVI output of PC device. 4 SPDIF Optical output Connect this port to the SPDIF input of A/V device. 5 USB Connect to your USB devices, such as USB flash drive.
Getting Started Cable System or VHF/UHF Antenna System Enjoy the high-definition and standard-definition digital programming along with standarddefinition analog programming. ☼ • This TV is capable of receiving unscrambled digital programming for both cable and external VHF/UHF antenna. • We strongly recommend that you connect the antenna/cable input using a 75-ohm coaxial cable (not supplied) to ensure the best picture quality.
Getting Started DVI Connection Rear of TV ENGLISH HD cable box/ HD satellite box Audio cable or CATV/Satellite antenna cable DVI cable or DVI-to-HDMI cable or DVI cable DVI-to-HDMI cable Audio cable DVI-to-HDMI adapter ☼ • If the equipment has a DVI jack and not an HDMI jack, connect the DVI jack to the DVI jack [3] (with DVI cable) or HDMI jack [6] (with DVI-to-HDMI cable or adapter), and connect the audio jack to the AUDIO In jacks of PC Audio input [12].
Getting Started Programming your Cable or Satellite Box remote ENGLISH Refer the user manual from your service provider to determine the setting. If it requires: • 3 digits, please try “566”, “565”, “556”, or “688”. It usually works with DISHNetwork. • 4 digits, please try “0054”. It usually works with Cox. • 5-digits, please try “11454”, “11054”, or “10690”. It usually works with DIRECTV.
Getting Started ENGLISH Personal Computer Use the LCD TV as the monitor of your computer. The picture below shows the connection for PC. The LCD TV can also be connected to PC with DVI or VGA output. DVI cable Rear of TV Audio cable (stereo mini plugs) VGA 15 Pin cable ☼ • Connect the PC IN jack to the PC using a 15-pin cable and audio cable. • If the PC is connected to TV and no signal has been input from PC for more than 5 seconds, the TV will enter standby mode automatically.
Getting Started Using the TV Features ENGLISH Remote Control and TV Controls Inserting Remote Control Batteries 1. Remove the battery cover by pulling then lifting the knob on the cover. 2. Insert the batteries, corresponding to the (+) and (-) markings on the battery compartment. 3. Reattach the battery cover. CAUTION • Only use the specified AAA batteries. • Do not mix new and old batteries. This may result in creaking or leakage, which may pose a risk of fire or lead to personal injury.
ENGLISH Button Description 3 TV Press to direct to TV source when in any other source. 4 0~9, number buttons Press 0~9 and “-” to select a channel. After you input the channel numbers, press ENTER button to direct to the channel immediately, or wait for 3 seconds to change automatically. 5 C.C Press to select the Closed Caption menu in the TV , AV, S-video mode. 6 - VOL + Press to adjust the volume. 7 GUIDE Press to display the Electronic Program Guide (EPG).
Button Description 10 INPUT Press to display the INPUT source list and select the source with ▲/▼ buttons. To confirm the selection, press ENTER. 11 SOUND Press this button to select between the sound modes of Standard, Music, Movie, Sports or Personal. ENGLISH Using the TV Features 12 PICTURE Press this button to select between the picture modes of Standard, Dynamic, Soft, or Personal.
Using the TV Features ENGLISH Operation Turning the TV On and Off Press the POWER button on the remote control. You can also use the Power button on the side of the panel. ＊If there is no input signal within 15 minutes, TV will be turned off automatically. Initial Setup (Setup Wizard only appears when first turning the TV on and without channel scanning.) 1. Press the POWER button on the remote control. The Setup Wizard window will be display. 2.
Using the TV Features ENGLISH Changing Channels 1. Using Channel Buttons Press ▼CH▲ button to change channels, and the TV changes channels in sequence. You will see all channels that have been memorized. Channels erased or not memorized will not be shown. 2. Using Number Buttons (1) ATV The “-” button has no function in ATV mode. Directly press the number buttons to select channels. (2) DTV Use “-” button to select the sub channel in DTV. Ex: Your desired number is 80-3.
ENGLISH Using the TV Features Storing Channels into Memory 1. Press the MENU button to display the OSD main menu. 2. Press ◄ or ► to select the “CHANNEL” menu, then press ENTER or ▼ to enter the menu. Press ▲ or ▼ to select “TV Source”, and use ◄ or ► to select the antenna connection to “Air” or “Cable”. Air: RF signal programs by “Air”. Cable: RF signal programs by “Cable”. 3. Press ▲ or ▼ to select “Auto Scan”, then press ► to enter. 4.
Using the TV Features ENGLISH Favorite Channel Setting To set your favorite channel into memory: 1. Press the MENU button to display the OSD main menu. 2. Press ◄ or ► to select the “CHANNEL” menu, then press ENTER or ▼ to enter the menu. Press ▲ or ▼ to select “Favorite”, then press ► button to enter “Favorite” setting. 3. Press ▲ or ▼ to select the channel you’d like to be your favorite channel. Press ENTER to confirm your selection. 4. To cancel the selection, Press ENTER again on the selected channel.
ENGLISH Using the TV Features Channel Name Setting To edit a name for the current channel: 1. Press the MENU button to display the OSD main menu. 2. Press ◄ or ► to select the “CHANNEL” menu, then press ENTER or ▼ to enter the menu. 3. Press ▲ or ▼ to select “Channel No.”, then press ◄ or ► to select the channel you want to edit the name. 4. Press ▲ or ▼ to select “Channel Label”, then press ► button to enter “Channel Label” setting. 5.
Using the TV Features ENGLISH US: Press ► to set TV or MPAA ratings. (1) TV 1. Press ▲ or ▼ to select “TV”, then press ► to enter “TV” rating system setting. 2. Press ▲ or ▼ to select your desired TV ratings level.
ENGLISH Using the TV Features Canada: Press ► to set Canadian English and French ratings. (1) Canadian English 1. Press ▲ or ▼ to select “Canada Eng”. 2. Press ► to enter. 3. Press ▲ or ▼ to select your desired Canadian English rating level. The Canadian English rating levels are defined as following: C (children) C8+ (children eight years and older) G (general programming, suitable for all audiences) PG (parental guidance) 14+ (viewers and older) 18+ (adult programming) EXEMPT (exempt) 4.
Using the TV Features ENGLISH To Block Unrated Movie or TV Programs 1. Press ▲ or ▼ to select “Unrated Lock”, then press ◄ or ► to select “On” or “Off”. When “On” is selected, all programs that are not rated will be blocked. 2. Press MENU to exit. To Set Rating Region Table RRT Setting defines the rating standard for a particular geographic region and/ or country. 1. Press ▲ or ▼ to select “RRT Setting”, then press ► to enter RRT setting. 2.
ENGLISH Using the TV Features To block by Input Source 1. Press ▲ or ▼ to select “Input Block”. 2. Press ▲ or ▼ to select the input source, then ◄ or ► to select from “Block” or “UnBlock”. 3. Press MENU to exit. To Restore Factory Setting 1. Press the MENU button to display the OSD main menu. 2. Press ◄ or ► to select the “OPTION” menu. 3. Press ENTER or ▼ to enter “OPTION” menu. 4. Press ▲ or ▼ to select “Restore Default”, then press ► to restore the factory default setting. 5.
Using the TV Features ENGLISH Using PC Function 1. When in PC source, press the MENU button to display the OSD main menu. 2. Press ◄ or ► to select the “PICTURE” menu, then press ENTER or ▼ to enter the menu. 3. Press ▲ or ▼ to select your desired controls, and press ◄ or ► to adjust. 4. For advanced PC functions, select “Advanced” (only in PC source) and press ► to enter. 5.
ENGLISH Using the TV Features Using USB Function When input source is selected to USB, insert the USB device into the USB jack. USB only supports JPEG and MP3 files. Viewing Photo or Silde Show 1. Use ◄ or ► to select ‘‘Photo’’. 2. Use ▲ or ▼ to select the folder you want, and press ENTER (See Figure1). 3. Return to main menu, press ▲ or ▼ to ”--“ and press ENTER (See Figure 2). Use ▲ or ▼ to select the image files (With symbol) you want, and press ENTER to play. (See Figure 3 and Figure 4).
Playing the Music 1. Use ◄ or ► to select “Music”. 2. Use ▲ or ▼ to select the folder you want, and press ENTER (See Figure1). 3. Return to main menu, press ▲ or ▼ to ”--“ and press ENTER (See Figure 2). Use ▲ or ▼ to select the MP3 files (With symbol) you want, and press ENTER to play. (See Figure 3 and Figure 4). 4. In Music function, press ▼ to use all of the functions to control (See Figure 4).
ENGLISH Using the TV Features Adjusting the Settings 1. Press the MENU button to display the OSD main menu. There are six top menus on the screen: PICTURE, AUDIO, TIME, OPTION, LOCK, and CHANNEL. (CHANNEL menu can only be enabled in TV source.) 2. Press ◄ or ► to select your desired top menu. 3. Press ENTER or ▼ to enter the menu you select. 4. Use ▲▼ to select the control you want to adjust. 5. When selecting the control with ►, press ► to enter next level menu or enable the function.
Using the TV Features ViewSonic ENGLISH Audio menu Function Description Sound Mode To select Sound modes Bass To adjust bass. Treble To adjust the treble. Balance To adjust left and right audio balance. Audio Language To select available audio language. (Only available in DTV) SRS TruSurround HD To select “SRS TruSurround HD” effect or not. AVC To turn on/off AVC (automatic volume control) function. Audio Only To turn off the screen picture but keep the sound on.
Using the TV Features ENGLISH Time menu (Except USB source) Function Description Sleep Timer To set the off timer. Time Zone To select the time zone appropriate to your location. DST To turn on/off daylight saving. Time Format To select 12-hour or 24-hour. Auto Sync To turn on/off Auto Sync. Clock To set the clock. Use ◄ or ► to change between year/ month/ date / hour/ minute, ▲ or ▼ to adjust. When you finish adjustment, select “OK” and press ENTER to complete the setting.
Using the TV Features Function ENGLISH Option menu Description Menu Language To select OSD language. Transparent To select OSD (On Screen Display) transparent level. OSD Time Out To select OSD show time. Closed Caption To set close caption options. (Only available in TV, AV, S-Video source) Basic Selection: To set basic analog closed caption options. (CC1~CC4, TEXT1~TEXT4, Off) Advanced Selection: To select closed caption signal formats and set up caption modes for digital TV channels.
Using the TV Features ENGLISH Option menu Function Description For detailed Close Caption setting: Press ◄ or ► to select the Mode to be “Custom”, and then use ▲ or ▼ to select desired options and use ◄ or ► to adjust detailed settings. ＊When you select the Mode to be “Default”, you can not adjust the detailed settings. Restore To restore the factory default settings. Factory Default ViewSonic Input Label To Change the input source name.
Using the TV Features ENGLISH Lock menu Function Description Change Password To Change the current Password. System Lock To select On or Off to Lock parent control. Unrated Lock To block unrated movie or TV programs. Input Block To block by input source. US Select TV and MPAA to set the parent control. Canada Select Canadian English and Canadian French to set the parent control. RRT Setting To set Rating Region Table. Reset RRT To reset Rating Region Table.
ENGLISH Other Information Troubleshooting Please contact ViewSonic service team directly if you have questions, service needs, or require technical assistance related on the use of your television. Contact ViewSonic Service Team at: http://www.ViewSonic.com Or call our service team: United States 1-800-688-6688 Canada 1-866-463-4775 Problem Possible Solution No power • Make sure the power cord is properly connected to the LCD TV AC power socket.
Problem Possible Solution Remote control unit does not operate • Make sure the directions of batteries are inserted correctly referring to the user guide. • Batteries could be weak or dead. Replace with new batteries. • Is a fluorescent light illuminated near the remote control sensor? • The path of the remote control beam may be blocked. Make sure the path is clear and that the remote control is aimed at the remote control sensor on the TV.
Other Information ENGLISH Specifications Model LCD (LED Backlight) VT2755LED Type 27” TFT Active Matrix RGB 0.3114 (H) x 0.3114 (V) mm pixel Color Pixel Arrangement RGB vertical strip Surface Treatment AG type, 3H hard coating, Haze 25 Input signal RGB RF Video Audio RGB analog (0.7/1.
Other Information RS232 Protocol This document describes the hardware interface spec and software protocols of RS232 interface communication between Viewsonic Commercial Display and PC or other control unit with RS232 protocol. The protocol divide into three sections: • Set-Function • Get-Function • Remote control pass-through mode ※In below document, “PC” will represents all the control units that can sent or receive the RS232 protocol command. 2. Description 2.
Other Information ENGLISH 3. Command Description Length Total Byte of Message excluding “CR” TV ID Identification for each of TV Command Type Identify command type, “s” (0x73h) : Set Command “g” (0x67h) : Get Command “r” (0x72h) : Reply Command “p” (0x70h) : RCU Pass-through “+” (0x2Bh) : Valid command Reply “-” (0x2Dh) : Invalid command Reply Command Function command code: One byte ASCII code Value[1~3] Three bytes ASCII that defines the value CR 0x0D 4.
Other Information Name Length ID Command Type CR Byte Count 1 Byte 2 Byte 1 Byte 1 Byte Bytes order 1 2~3 4 5 ENGLISH Reply (Command Type= “+” or “-”) [NOTE] The reply for “Power on” command is the exception. It’s 0x322B0D ( 2+). (Command Type= “+” or “-”, Only for HDTV power on) Name Length Command Type CR Byte Count 1 Byte 1 Byte 1 Byte Bytes order 1 2 3 Example1: Set HDTV power on and this command is valid.
Other Information Example3: Set Brightness as 76 for TV-02 and this command is NOT valid. Send (Hex Format) ENGLISH Name Hex Length ID Command Command Type 0x38 0x30 0x32 0x73 0xD4 Length ID Command Type CR 0x34 0x30 0x32 0x2D 0x0D Value1 Value2 Value3 CR 0x30 0x37 0x36 0x0D Reply (Hex Format) Name Hex Example4: Set Tint as 32 for TV-03 and this command is valid.
Other Information Table 4-1: PC Set-function command to LCD Monitor (ID=C0h) HDTV Power off/standby 8 Power on 6 Input Select n/a Command Command Command Value Range Type (ASCII) Code (ASCII) Code (Hex) (Three ASCII bytes) s ! 21 000: STBY s ! 21 001: ON 000: TV 001: AV 002: SV 003: YPBPR 004: DVI 005: HDMI 006: VGA s `` 22 Comments ENGLISH Set Function Length ID 1. No need for USB 2.
ENGLISH Other Information 5. Get-Function Listing The PC can interrogate the LCD Monitor for specific information. The Get-Function packet format consists of 9 bytes which is similar to the Set-Function packet structure. Note that the “Value” byte is always = 00. Get-Function description: Length Total Byte of Message excluding “CR” TV ID Identification for each of TV. The TV ID doesn’t be supported by HDTV power status on standby.
Other Information Name Length Command Type CR Byte Count 1 Byte 1 Byte 1 Byte Bytes order 1 2 3 ENGLISH If the Command is Not valid, Command Type= “-”, Only for HDTV power status on standby. Example1: Get power status on standby and this command is valid.
Other Information ENGLISH Example4: Get Tint from TV-07 and this command is valid. The Tint value is +32. Send (Hex Format) Name Hex Length ID 0x38 0x30 0x37 Command Command Type 0x67 0x65 Value1 Value2 Value3 CR 0x30 0x30 0x30 0x0D Value1 Value2 Value3 CR 0x2B 0x33 0x32 0x0D Reply (Hex Format) Name Hex Length ID 0x38 0x30 0x37 Command Command Type 0x72 0x65 Example5: Get Tint from TV-07 , but the Tint command ID is error and it is NOT in the command table.
Other Information Table 5-1: PC Get-function command to LCD Monitor Get Function Length ID Get-Contrast Get-Brightness Get-Sharpness 8 8 8 g g g a b c 61 62 63 000 ~ 100 000 ~ 100 000 ~ 100 Gets Contrast value Gets Brightness value Gets Sharpness value Get-Color 8 g d 64 000 ~ 100 Gets Color value Get-Tint 8 g e 65 000 ~ 100 Gets Tint value Get-Volume 8 g f 66 Get-Mute 8 g g 67 Gets Volume value Gets Mute ON/OFF status Get-Input select 8 g j 6A 000 ~ 100 000: OFF (un
Other Information ENGLISH 6. Remote Control Pass-through mode When PC sets 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 effect on the monitor function. For example: “+Volume” will not change the volume in the LCD but only sends “+Volume” code to PC over the RS232 port.
Other Information Table 6-1: Baseline RCU Pass-through codes Code (HEX) ASPECT VOLUME UP (+) VOLUME DOWN (-) MUTE CHANNEL/PAGE UP (+) CHANNEL/PAGE DOWN (-) POWER SOURCES (INPUTS) SLEEP MENU UP DOWN LEFT RIGHT OK (ENTER) EXIT ViewSonic ▲ ▼ ▲ ▼ ▲ ▼ ◄ ► Key 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F Code (HEX) 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 5
Other Information Customer Support ENGLISH For technical support or product service, see the table below or contact your reseller. Note: You will need the product serial number. Use with other Wall-Mount kit may cause instability and possibly result in injury. To find the perfect mount for VT2755LED, please browse www.viewsonic.com or call our service team: United States 1-800-688-6688, Canada 1-866-463-4775. Country/Region Website T = Telephone F = FAX Email United States www.viewsonic.
Other Information Limited Warranty What the warranty covers: ViewSonic warrants its products to be free from defects in material and workmanship, under normal use, during the warranty period. If a product proves to be defective in material or workmanship during the warranty period, ViewSonic will, at its sole option, repair or replace the product with a like product. Replacement product or parts may include remanufactured or refurbished parts or components.
Other Information Mexico Limited Warranty ENGLISH VIEWSONIC LED TV What the warranty covers: ViewSonic warrants its products to be free from defects in material and workmanship, under normal use, during the warranty period. If a product proves to be defective in material or workmanship during the warranty period, ViewSonic will, at its sole option, repair or replace the product with a like product. Replacement product or parts may include remanufactured or refurbished parts or components & accessories.
Other Information Name, address, of manufacturer and importers: México, Av. de la Palma #8 Piso 2 Despacho 203, Corporativo Interpalmas, Col. San Fernando Huixquilucan, Estado de México Tel: (55) 3605-1099 http://www.viewsonic.com/la/soporte/index.htm NÚMERO GRATIS DE ASISTENCIA TÉCNICA PARA TODO MÉXICO: 001.866.823.2004 Hermosillo: Distribuciones y Servicios Computacionales SA de CV. Calle Juarez 284 local 2 Col. Bugambilias C.P: 83140 Tel: 01-66-22-14-9005 E-Mail: disc2@hmo.megared.net.
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