Manuale d’uso / di manutenzione del prodotto VT2755LED del fabbricante Viewsonic
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Model No. : VS14569-1M - User Guide - Guide de l’utilisateur - Guida dell’utente VT2755LED LCD TV 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.
ENGLISH ViewSonic VT2755LED Contents Compliance Informatio n .............................................................................................. i Declaration of RoHS Compliance ..............................................................
i ViewSonic VT2755LED 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.
ENGLISH ii ViewSonic VT2755LED Declaration of RoHS Compliance This product has been designed and manufactured in compliance with Directive 2002/95/EC of the European Parliament and the Council on rest.
iii ViewSonic VT2755LED ENGLISH Copyright Information Copyright©ViewSonic ® Corporation,2012.Allrightsreserved. ViewSonic, the three birds logo, OnView, ViewMatch, and ViewMeter are registered trademarks of ViewSonicCorporation.
ENGLISH iv ViewSonic VT2755LED IMPORT ANT SAFETY INSTRUCTIONS Dangerous V oltage: The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of dangerous voltage within the inside of the product that may be sufficient level to constitute a risk of electric shock to persons.
v ViewSonic VT2755LED ENGLISH If there are too many appliances connected to the same AC power outlet, it could result in a fire or an electric shock. Optional equipment If optional equipment is to be installed, leave some space between optional equipment and the TV set.
ENGLISH vi ViewSonic VT2755LED or exce ssive forc e. W he n li f t i ng or mov i ng t he T V , hold it secu rely f ro m th e • bot t om . Plac e you r pal m d i r ec tly u nd er t he p a nel. VENTILA TION Slots and openings in TV are provided for ventilation.
vii ViewSonic VT2755LED ENGLISH chi ld r en t o cli mb o n th e T V . Do not i n st a ll t he T V i n pla ce s s ubje ct t o ext r em e • te mp er at u re, s uch a s i n di r ec t su n l ig ht, n ea r a r ad ia to r, or hea ti n g vent.
1 ViewSonic VT2755LED 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 .
2 ViewSonic VT2755LED ENGLISH Getting Started Installing the LCD TV Installing the Stand 1. Lay the TV at on a table with the LCD screen face down. T o prevent the TV from being scratched, put a piece of soft cloth on the table on which the screen will be set.
3 ViewSonic VT2755LED ENGLISH Getting Started Mounting V iewSonic LCD TV to the wall 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.
4 ViewSonic VT2755LED ENGLISH Getting Started Wall Mount Kit Specications (VESA) When attaching to other building materials, please contact your nearesr dealer .
5 ViewSonic VT2755LED ENGLISH Getting Started Front V iew of the Product Item Description 1 Power LED Indicator Lights up in blue when the TV is turned on. Lights up in orange when the TV is in standby mode. 2 Remote Control Receiver Receives IR signals from the remote control.
6 ViewSonic VT2755LED ENGLISH Getting Started Rear V iew 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.
7 ViewSonic VT2755LED ENGLISH Getting Started Cable System or VHF/UHF Antenna System Enjoy the high-definition and standard-definition digital programming along with standard- denition analog programming. ☼ • This TV is capable of receiving unscrambled digital programming for both cable and external VHF/UHF antenna.
8 ViewSonic VT2755LED ENGLISH Getting Started CA TV/Satellite antenna cable HD cable box/ HD satellite box Audio cable Rear of TV or HD cable box/ HD satellite box CA TV/Satellite antenna cable Rear o.
9 ViewSonic VT2755LED ENGLISH Getting Started Programming your Cable or Satellite Box remote Refer the user manual from your service provider to determine the setting. If it requires: • 3 digits, please try “ 566 ”, “ 565 ”, “ 556 ”, or “ 688 ”.
10 ViewSonic VT2755LED ENGLISH Getting Started 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. ☼ • Connect the PC IN jack to the PC using a 15-pin cable and audio cable.
11 ViewSonic VT2755LED ENGLISH Getting Started Using the TV Features 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.
12 ViewSonic VT2755LED 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 .
13 ViewSonic VT2755LED ENGLISH Using the TV Features Button Description 10 INPUT Press to display the INPUT source list and select the source with ▲/▼ buttons. To conrm the selection, press ENTER. 11 SOUND Press this button to select between the sound modes of Standard, Music, Movie, Sports or Personal.
14 ViewSonic VT2755LED ENGLISH Using the TV Features T urning the TV On and Off Press the POWER button on the remote control. Y ou can also use the Power button on the side of the panel. Operation Initial Setup (Setup W izard only appears when rst turning the TV on and without channel scanning.
15 ViewSonic VT2755LED ENGLISH Using the TV Features Changing Channels 1. Using Channel Buttons Press ▼ CH ▲ button to change channels, and the TV changes channels in sequence. Y ou will see all channels that have been memorized. Channels erased or not memorized will not be shown.
16 ViewSonic VT2755LED 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.
17 ViewSonic VT2755LED ENGLISH Using the TV Features Favorite Channel Setting T o 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.
18 ViewSonic VT2755LED ENGLISH Using the TV Features Channel Name Setting T o 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.
19 ViewSonic VT2755LED ENGLISH Using the TV Features US : Press ► to set TV or MP AA 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.
20 ViewSonic VT2755LED 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.
21 ViewSonic VT2755LED ENGLISH Using the TV Features T o 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.
22 ViewSonic VT2755LED ENGLISH Using the TV Features T o 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.
23 ViewSonic VT2755LED ENGLISH Using the TV Features 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.
24 ViewSonic VT2755LED 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 les. V iewing Photo or Silde Show 1. Use ◄ or ► to select ‘ ‘Photo’ ’ .
25 ViewSonic VT2755LED ENGLISH Using the TV Features 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).
26 ViewSonic VT2755LED ENGLISH Using the TV Features Adjusting the Settings 1. Press the MENU b u tt on t o d is pl ay t he OS D ma in me nu . There are six top menus on the screen: P I C T U R E , AUDIO, TIME, OPTION, LOCK, and CHANNEL. (CHANNEL menu can only be enabled in TV source.
27 ViewSonic VT2755LED ENGLISH Using the TV Features Audio menu Function Description Sound Mode T o select Sound modes Bass T o adjust bass. T reble T o adjust the treble. Balance T o adjust left and right audio balance. Audio Language T o select available audio language.
28 ViewSonic VT2755LED ENGLISH Using the TV Features Function Description Sleep T imer T o set the off timer . Time Zone T o select the time zone appropriate to your location. DST T o turn on/off daylight saving. Time Format T o select 12-hour or 24-hour .
29 ViewSonic VT2755LED ENGLISH Using the TV Features Function Description Menu Language T o select OSD language. T ransparent T o select OSD (On Screen Display) transparent level. OSD T ime Out T o select OSD show time. Closed Caption T o set close caption options.
30 ViewSonic VT2755LED ENGLISH Using the TV Features Option menu Function Description For detailed Close Caption setting: Press ◄ or ► to select the Mode to be “Custom”, an d the n use ▲ or ▼ to select desired options and use ◄ or ► to adjust detailed settings.
31 ViewSonic VT2755LED ENGLISH Using the TV Features Lock menu Function Description Change Password T o Change the current Password. System Lock T o select On or Off to Lock parent control. Unrated Lock T o block unrated movie or TV programs. Input Block T o block by input source.
32 ViewSonic VT2755LED ENGLISH Other Information T roubleshooting Please contact V iewSonic service team directly if you have questions, service needs, or require technical assistance related on the use of your television. Contact V iewSonic Service T eam at: http://www .
Other Information 33 ViewSonic VT2755LED ENGLISH 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.
Other Information 34 ViewSonic VT2755LED ENGLISH Specications Model VT2755LED LCD (LED Backlight) T ype 27” TFT Active Matrix RGB 0.31 14 (H) x 0.3114 (V) mm pixel Color Pixel Arrangement RGB vertical strip Surface T reatment AG type, 3H hard coating, Haze 25 Input signal RGB RF Video RGB analog (0.
Other Information 35 ViewSonic VT2755LED ENGLISH 1. Introduction Th i s do c u m en t d es c r i be s t he h a r dw a r e in t e rf a c e sp e c an d s o ft w a re p r o to c o ls o f R S2 3 2 i nt e r fa c e commu nicati on betwe en Views onic Com merci al Displ ay and PC or other c ontrol un it with RS2 32 protocol.
Other Information 36 ViewSonic VT2755LED ENGLISH 3. Command Description Length T otal Byte of Message excluding “CR” TV ID Identication for each of TV Command T ype Identify command type, “s.
Other Information 37 ViewSonic VT2755LED ENGLISH Reply (Command T ype= “+” or “-”) Name Length ID Command T ype CR Byte Count 1 Byte 2 Byte 1 Byte 1 Byte Bytes order 1 2~3 4 5 [NOTE] The reply for “Power on” command is the exception. It’ s 0x322B0D ( 2+<CR>).
Other Information 38 ViewSonic VT2755LED ENGLISH Example3: Set Brightness as 76 for TV -02 and this command is NOT valid. Send (Hex Format) Name Length ID Command T ype Command V alue1 V alue2 V alue3.
Other Information 39 ViewSonic VT2755LED ENGLISH T able 4-1: PC Set-function command to LCD Monitor (ID=C0h) Set Function Length ID Command T ype (ASCII) Command Code (ASCII) Command Code (Hex) V alue.
Other Information 40 ViewSonic VT2755LED ENGLISH 5. Get-Function Listing The PC can interrogate the LCD Monitor for specic 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.
Other Information 41 ViewSonic VT2755LED ENGLISH If the Command is Not valid, Command T ype= “-”, Only for HDTV power status on standby . Name Length Command T ype CR Byte Count 1 Byte 1 Byte 1 Byte Bytes order 1 2 3 Example1: Get power status on standby and this command is valid.
Other Information 42 ViewSonic VT2755LED ENGLISH Example4: Get T int from TV -07 and this command is valid. The T int value is +32. Send (Hex Format) Name Length ID Command T ype Command V alue1 V alu.
Other Information 43 ViewSonic VT2755LED ENGLISH § T able 5-1 outli nes the G et-functi on comman d list th at must b e support ed by the LCD Monitor .
Other Information 44 ViewSonic VT2755LED 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.
Other Information 45 ViewSonic VT2755LED ENGLISH T able 6-1: Baseline RCU Pass-through codes Key Code (HEX) Key Code (HEX) 1 01 31 2 02 32 3 03 33 4 04 34 5 05 35 6 06 36 7 07 37 8 08 38 9 09 39 0 0A .
Other Information 46 ViewSonic VT2755LED ENGLISH 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 . Use with other W all-Mount kit may cause instability and possibly result in injury .
Other Information 47 ViewSonic VT2755LED ENGLISH Limited Warranty VIEWSONIC LED TV 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.
Other Information 48 ViewSonic VT2755LED ENGLISH Mexico Limited Warranty VIEWSONIC LED TV 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.
Other Information 49 ViewSonic VT2755LED ENGLISH Contact Information for Sales & Auth orized Service (Centro Autorizado de Servicio) w ithin Mexico: Name, address, of manufacturer and importers: México, A v . de la Palma #8 Piso 2 Despacho 203, Corporativo Interpalmas, Col.
V i e w Son i c TM 20 01 13 23 51 P.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Viewsonic VT2755LED è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Viewsonic VT2755LED - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Viewsonic VT2755LED imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Viewsonic VT2755LED ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Viewsonic VT2755LED, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Viewsonic VT2755LED.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Viewsonic VT2755LED. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Viewsonic VT2755LED insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
