Instruction/ maintenance manual of the product L20V54S Zenith
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© Copyright 2007, LG Electronics U.S.A., Inc. Installation and Operating Guide | W arranty Model Number | L20V54S | LCD TV/Monitor page 5 t a b l e o f c o n t e n t s page 60 installer qui ck setup .
RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION CA UTION: T O REDUCE THE RISK OF ELECTRIC SH OCK DO NO T REMOVE COVER (OR BA CK). NO USER SERVI CEABLE P ARTS INSIDE. REFER T O QU ALIFIED SERVICE PERSONNEL. W ARNING: T O PREVENT FIRE OR SHOCK HAZARDS, DO NO T EXPOSE THIS PRODUCT T O RAIN OR M OISTURE.
P AGE 3 CAUTION: Do not attempt to m odify this produ ct in any way without written auth orization fr om Zenith Electr onics Corporati on. Un authorized modifi cation could void th e user’s authority to operate this pr oduct. COMPLIANCE: The r esponsible party for this pr oduct’s compli ance is: LG Electroni cs U.
P AGE 4 1. Read these in struction s. 2. Keep th ese instructi ons. 3. Heed all warnin gs. 4. Follow all instru ctions . 5. Do not use this appar atus near water . 6. Clean only with dry cloth. 7. Do not block an y ventilation openin gs. Install in accor dance with th e manuf acturer’s instru ctions .
T able of Contents P AGE 5 Safety W arnings . . . . . . . . . . . . . . . . . . . . . . . . . .2-3 Important Safety In struction s . . . . . . . . . . . . . . . . . . .4 T able of Con tents . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Step 1.
P AGE 6 Installation Overvie w • U npack the LCD TV/Monitor an d all accessories . • Determin e installation locati on for the LCD TV/Monitor , TV stan d or mount.
P AGE 7 Installation/Connections Overvie w AC IN HDMI IN RS-232C SPEAKER SWITCH PILLOW SPEAKER NORMAL SPEAKER FUTURE USE UPDA TE VIDEO AUDIO IN VIDEO IN RS-232C SELECT CONTROL NORMAL (DTV) M.P .I. INTERFA CE Use with clon e progr ammer . HDMI/DVI IN RS-232C SELECT SWITCH UPDA TE SWITCH ANTENNA CABLE Connect to an an tenna or cable system.
VESA Standar d TV Mounts P AGE 8 AC IN HDMI IN RS-232C SPEAKER SWITCH PILLOW SPEAKER NORMAL SPEAKER FUTURE USE UPDATE VIDEO AUDIO IN VIDEO IN RS-232C SELECT CONTROL NORMAL (DTV) VESA Standar d 100mm T.
Antenna Hookup P AGE 9 Mini glossary 75 OHM RF CABLE The wir e that comes from an off-air an tenna or cable service provi der . Each end looks like a he x shaped nut with a wire stickin g through th e mid dle, and it scr ews onto the thr eaded jack on th e back of th e TV .
Cable Service Hookup P AGE 10 Locate the An tenna/Cable jack on the back of th e TV . Connect th e cable wire to the Antenn a/Cable jack according to on e of th e diagram s to the righ t. After all connecti ons are complete , plug in the TV . The LCD TV/M onitor is desi gned to operate on A C power .
Antenna & VCR Hookup P AGE 11 Locate the An tenna/Cable jack on the back o f the VCR. Connect th e antenna wir e that runs from th e wall jack to the VCR. Connect oth er wires accordin g to the di agram to the ri ght. After all connecti ons are complete , plug in the TV .
Cable Service with VCR Hookup P AGE 12 Locate the An tenna/Cable jack on the back of th e VCR. Connect th e cable service wire to th e VCR. Connect oth er wires accordin g to the diagr am to the righ t. After all connecti ons are complete , plug in the TV .
Pillow Speak er Hook Up P AGE 13 Locate the Pillow Speak er output jack on the back of the LCD TV/M onitor . Connect an accessory pillow speak er or wired rem ote contr ol unit to this 6-pin jack. Select PILLOW SPEAKER on the r ear panel of th e LCD TV/Monitor .
P AGE 14 AC P ow er Cord Hookup The LCD TV/M onitor is design ed to operate on 120V AC power . Locate the A C Power Cor d input socket on the back of th e LCD TV/Monitor . Insert th e AC power cord conn ector into the AC Sock et on the TV as shown below .
Front P anel Controls P AGE 15 TV Operation Press th e POWER button to turn the LCD TV/Monitor on from stan dby mode . Press MENU r epeatedly to scroll through m enus. *Note: With Installer menu item 11 Key Defeat set to 000 (the default setting), Menu and TV/A V keys are disabled.
On-Screen Menus Ov erview P AGE 16 ON-SCREEN MENUS CHANNEL MENU A djusts the basi c operati onal features o f the TV . Auto Pr ogram 21 A utomatically fin ds and stores active chann els to scroll thr ough using Channel Up/Down.
Other Menus & On-Screen Display s P AGE 17 Use the remote keys indicated below to access these menus and displays . In this manual, the OSD (On Screen Displays shown) may be different. The f ollowing are just generic ex amples to familiarize you with the TVs options .
User Remote Contr ol Ke y Functions P AGE 18 A brief list of the k eys on the optional patient remote control and what they do. MUTE T urns sound Off an d On, while the pi cture rem ains. CHANNEL (-/+) T unes to ne xt available channel. ENTER Press to vi ew the Channel/Tim e display or to rem ove any on-screen display or m enu.
Installer Remote Control K ey Functions P AGE 19 A brief list of the keys on the optional installer’s remote and what they do. MUTE T urns sound Off an d On, while the pi cture rem ains. GUIDE Use to vi ew DTV pr ogram informati on. CC Press to activate En glish subtitles.
Auto Pr ogram (Channel Sear ch) P AGE 20 With the opti onal Installer r emote contr ol in hand, pr ess the POWER key to turn th e TV on. Press th e MENU button and then use th e ADJ D D / E E button to select the Chann el menu. Press th e OK (Enter) button.
Channel List P AGE 21 Removing un wanted channels Review th e channels foun d, you may r emove unwan ted channels . Press th e MENU button. Then use the ADJ D D / E E button to select the Chann el menu, th en press the OK (Enter) button. Use th e ADJ D D / E E button to highli ght Chann el List, then press th e OK (Enter) button.
Channel Labels Setup P AGE 22 Channel Labels h elp the user id entify the channel or n etwork being viewed . In the Setup m enu with the Chann el Labels option highli ghted , use the ADJ Left/Righ t arrow to scroll thr ough the available channel labels , such as , A&E, AMC, ESPN, HBO , etc.
Setup Yr . Mon. Hr . Min. Day Menu Back Adjust Move Clock Setup P AGE 23 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Setup m enu. Press th e OK (Enter) button to highligh t Time . Press th e OK (Enter) button to highligh t Clock.
Clock Setup (Continued) P AGE 24 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Setup m enu. Press th e OK (Enter) button to highligh t Time . Press th e OK (Enter) button to highligh t Clock. Manu al or Auto will appear on th e menu n ext to clock.
Clock Setup (Continued) P AGE 25 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Setup m en. Press th e OK (Enter) button to highligh t Time . Press th e OK (Enter) button to highligh t Clock. Manu al or Auto will appear on th e menu n ext to clock.
Menu Language P AGE 26 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Setup m enu. Press th e OK (Enter) button. Use th e Down ADJ arrow to highli ght Men u Languag e and press th e OK (Enter) button. Use th e ADJ Up/Down/Left/Right arr ows to highligh t and set the M enu Langu age: English, Spanish or Fr ench.
V-Chip P AGE 27 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Setup m enu. Press th e OK (Enter) button. Use th e Down ADJ arrow to highli ght V-Chip and pr ess the OK (Enter) button. If a password has been en tered, k ey it in using the n um- ber keypad .
V-Chip (Continued) P AGE 28 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Setup m enu. Press th e OK (Enter) button. Use th e Down ADJ arrow to highli ght V-Chip and pr ess the OK (Enter) button. Use th e Up/Down/Left/Right arr ows buttons to choose and set up th e menu opti ons for TVPG Ratin g.
V-Chip (Continued) P AGE 29 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Setup m enu. Press th e OK (Enter) button. Use th e Down ADJ arrow to highli ght V-Chip and pr ess the OK (Enter) button. Use th e Up/Down/Left/Right arr ows buttons to choose and set up th e menu opti ons for MP AA Rating.
V-Chip (Continued) P AGE 30 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Setup m enu. Press th e OK (Enter) button. Use th e Down ADJ arrow to highli ght V-Chip and pr ess the OK (Enter) button. Use th e Up/Down/Left/Right arr ows buttons to choose and set up th e menu opti ons for Can adian English Ratin g.
Caption Menu P AGE 31 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Capti on menu. Press th e OK (Enter) button. Use th e Down ADJ arrow to highli ght On or Off and pr ess the OK (Enter) button. Press th e MENU button several times to r emove the menu s.
Caption Menu (Continued) P AGE 32 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Capti on menu. Press th e OK (Enter) button. Use th e Down ADJ arrow to highli ght Digital M ode and press th e OK (Enter) button. Use th e D D / E E / F F / G G ADJ buttons to ch oose Service 1~ Service 6.
Sound Menu P AGE 33 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Soun d menu. Press th e OK (Enter) button. Use th e Up/Down arrow button to highli ght Auto V olume , press th e OK (Enter) button. Use th e F F / G G ADJ buttons to ch oose On or Off.
Sound Menu (Continued) P AGE 34 Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Soun d menu. Press th e OK (Enter) button. Use th e Up/Down arrow button to highli ght Multi-T rack, press th e OK (Enter) button. Use th e F F / G G ADJ buttons to ch oose English, Spanish or Fren ch press the OK (Enter) button.
Picture Menu P AGE 35 To make custom picture settings, set the Mode to Manual on the menu. Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Pi cture men u. Press th e OK (Enter) button. Use th e Up/Down arrow button to highli ght Mod e, pr ess the OK (Enter) button.
Picture Menu (Continued) P AGE 36 The user can watch movies with a more realistic picture on analog channels. Press th e MENU button and then use th e ADJ D D / E E button to highli ght the Pi cture men u. Press th e OK (Enter) button. Use th e Up/Down arrow button to choose Film M ode , press the OK (Enter) button.
Managing the Channel Banks P AGE 37 The TV has four channel bank s, where the administrator or installer can store groups of TV channels . PLANNING THE CHANNEL BANKS Gener ally , TV channels are gr ouped into “progr am packages” with terms that ar e proposed to the en d user .
Managing the Channel Banks P AGE 38 Examples o f typical channel banks chars filled in Figure 1. T ypical channel banks after running Auto Pr ogram B A N K 1 2 3 4 A A A A A A A A A A A A A A A A A A .
Managing the Channel Banks P AGE 39 PLAN YOUR CHANNEL B ANKS BY FILLING IN THESE CHARTS (or use photocopies) B A N K 1 2 3 4 Purpose Channel N umber 1 2 3 4 5 6 7 8 9 1 01 11 21 3 1 41 5 1 61 7 1 81 9.
Installer Overvie w P AGE 40 Follo wing is the Commercial Mode Operation Setup. Operating Installer Menu T o set up the con trols for th e TV you will need to kn ow how to en ter the L20V54S In staller menu an d make chan ges to the d efault values as requir ed.
Commercial Mode Setup P AGE 41 This page pro vides an overvie w of the TV configuration. See the pages listed belo w for mor e specific, detailed instructions at each step; ho w to access and use the Installer menu etc. *Note 1: Disconnect all Aux inputs .
Cloning Connections/Learning Setup P AGE 42 Connecti ons for th e L T2002 Clone Progr ammer to Learn the L20V54S M aster TV Setup. Clone Progr ammer Master L20V54S *Note: It is assumed that the L20V54.
Clone Progr ammer Learning Setup P AGE 43 Learning the Master TV Setup Instru ctions f or the Clone Pr ogrammer to Learn th e Master L20V54S Setup. Use MPI Cable to Connect L T2002 Clone Progr ammer to Master L20V54S MPI P ort If ther e is a good connecti on, “THE CLONE HAS CONTROL OF TV” messag e will appear .
Cloning Connections / T eaching Setup P AGE 44 T eaching the Master Setup to Another L20V54S Connecti ons for th e L T2002 to T each another L20V54S th e Master Setup T each Master L20V54S ’ s Setup to the target L20V54S After learning is complete , rem ove the M.
Installer Menu P AGE 45 T ypical Installer M enu L20V54S PTC INST ALLER MENU 000 INST ALLER SEQ 000 UPN 000-000-000-000 FPGA 09F1 PTC V1.00.000 CPU V1.01.00 Use th e Installer’s Men u to set up or change oper ational settin gs. See mor e detailed descripti ons of th e Installer men u items on the f ollowing pages .
Installer Menu P AGE 46 Menu Item Function V alue Range Default V alue Brief Description of Function and Comments 035 COMPPORT EN. 0 / 1 1 Set to 1 to enable HDMI. Set to 0 to disable . 039 REAR AUX EN 0 / 1 1 Set to 1 to enable display panel Vi deo 1 input jack.
Installer Menu P AGE 47 Detailed Descriptions of Installer Menu Items 000 - INST ALLER SEQUENCE Specifies en try sequence to the In staller Menu. 0 = 9876 1 = 4321 2 = 1478 3 = 3698 001 - POWER MANA GE (Po wer Management) Determines h ours of no activity bef ore automatic sh utoff.
Installer Menu P AGE 48 The value r ange is 0 to 63, with 63 as th e default, whi ch gives the user the full r ange o f volume contr ol, if item 008 MIN VOLUME is also set at 0. Chang e values with ADJ Left/Right arr ow keys. I t may be best to set the sam e value on every L20V54S.
P AGE 49 Installer Menu 039 - REAR AUX EN. (Rear A ux Enable) Set to 1 to enable display pan el rear AUX (Vi deo 1) input. Set to 0 to disable display panel r ear AUX (Vid eo 1) input. 046 - STRT AUX SRCE (Start A ux Source) Sets the startin g AUX source .
P AGE 50 Installer Menu 103 - A TSC TUNE MODE Selects A TSC tuning m ode: 0=Virtual, 1=Ph ysical. *Note: The setting above is ignored if Installer item 102 A TSC BAND, is set to 1=CA TV , 2=HRC, or 3=IRC. Then 103 - A TSC TUNE MODE above always resets itself to Physical (1), regardless of what value appears for item 103 on the Installer menu.
P AGE 51 Reference: Pr ocedures f or adding Channel Label Icons/Custom Channel Labels (2-5-4 + MENU Mode) Adding Channel Icons and Labels in the 2-5-4 + Menu Mode Installer Remote Control K ey Functio.
P AGE 52 Reference: Detailed Inf ormation For Making A Master TV IMPORTANT INSTALLER SETUP INFORMATION! PLEASE READ THE FOLLOWING... T o set up a master TV you will n eed to know how to enter th e L20V54S Installer men u and mak e chang es to the d efault values as requir ed.
P AGE 53 Reference: So ftwar e V ersion Check Procedur e to Check Softwar e V ersion The so ftware version o f the L20V54S m ay be checked by accessin g the INST ALLER MENU. T o do this , press the MENU button at least 10 tim es until th e menu display ceases to r espond to MENU key pr esses.
L20V54S Aux Input Configuration DIRECT ACCESS T uning OLD_OCV =0 131 91 Video1(Rear) CV ONL Y DTV/PC Auto 39 REAR_AUX_EN 0x02 1 Rear Video (Aux) 0(VIDEO) 1 Rear Video (Aux) 133 93 DVI/HDMI1 35 COMPPOR.
Tr oubleshooting P AGE 55 Some quick and easy tips to resolving problems Display P anel Picture Symptoms Possible Cause(s) Possible Solution(s) See P age(s) No P ower . See troubleshootin g flow chart. 57 Pow e r No Pi cture. • Display pan el is turned off.
Reference: Cloning Pr ocedure T roubleshooting P AGE 56 W arning: Do not use L T2002 while a LodgeNet PPV card is installed in TV or clone programmer will be damaged.
Clone Tr oubleshooting Flow Chart P AGE 57 Controller Quick Check Is POWER LED on DTV Board Blinking ? Plug into AC Power Outlet Is TV Connected to AC Power ? Bad TV Ye s No No Ye s Is Red LED on TV lit ? 1. Bad PPV Board. 2. Bad DTV Board. No Cycle the power by removing and re-connecting the AC power cord.
TV Operation Check P AGE 58 Press the "On/Off" key on the front panel. The On/Off key is always operational. Did you get a response ? Bad TV Yes No Did TV stop responding or continue to respond ? TV is in Commercial Mode.
Glossary of T erms P AGE 59 A list of definitions f or some of the words f ound in this guide 75 OHM RF CABLE The wir e that comes from an off-air an tenna or cable service pr ovider . The end looks lik e a he x-shaped nut with a wire stickin g through the mi ddle.
P AGE 60 Installer Quick Setup Guide Quick Setup Guide for Integr ated Master TVs See table of con tents for m ore inform ation. Setup Instructions for Making a Master TV 1. Connect TV to sign al source, conn ect power cord and turn TV power on. 2. Enter the TV in staller menu.
Notes P AGE 61.
P AGE 62 Notes.
P AGE 63 Notes.
Y our Zenith LCD TV/Monitor W arranty W elcome to the LG f amily! We believe that you will be pleased with your LCD TV/M onitor . Please read this warranty car efully , it is a “LIMITED W ARRANTY” as defined und er Federal Law .
An important point after buying a device Zenith L20V54S (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Zenith L20V54S 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 Zenith L20V54S - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Zenith L20V54S you will learn all the available features of the product, as well as information on its operation. The information that you get Zenith L20V54S will certainly help you make a decision on the purchase.
If you already are a holder of Zenith L20V54S, 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 Zenith L20V54S.
However, one of the most important roles played by the user manual is to help in solving problems with Zenith L20V54S. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Zenith L20V54S 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
