Panasonic CT-31G10 Operating Instructions Manual
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Color Television
Operating Instructions
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_ea_ these _nstruct_ons com_lete\_] before operating this set.
Contents subject to change _\thout r_ot\ce o_ ob\_o_at_on.
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Safety Instructions
WARNING
WARNING: To reduce the risk of electric shock do not remove cover or back. No
user-serviceable parts Inside. Refer servicing to qualified service personnel.
The lightnin_l flash with ar-
A r°w-head within a triangle _
is intended to tell the user
that parts insidethe product
are a riskof electric shock to
persons.
The exclamation point within
a triangle is intended to tell
the user that important oper-
ating and servicing instruc-
tions are in the papers with
the appliance.
Note To CATV System Installer: This reminder is provided to call the CATV system installer's attention to Article
820-40 of the NEC that provides guidelines for proper groundingand, inparticular, specifies that the cable ground shall be
connected to the grounding system of the building, as close to the point of cable entry as practical.
Safety Instructions For Television Receivers
1. Read and apply the operating instructionsprovided with your television receiver.
2. Read all of the instructionsgiven here and retain them for later use.
3. Unplug this television receiver from the wall outlet before cleaning. Do not use liquidor aerosol cleaners. Use a damp
cloth for cleaning.
4. Do not use attachments not recommended by the television receiver manufacturer as they may cause hazards.
5. Do not use this television receiver near water. For example: Avoid placing it near a bathtub, washbowl, kitchen sink, or
laundry tub, in a wet basement, or near a swimming pool, etc.
6. Do not placethis television receiver on an unstable cart, stand, ortable. The television receiver may fall, causing serious
injuryto a child or adult, and serious damage to the appliance. Use only with a cart or stand recommended by the
manufacturer, or sold with the television receiver. Wall or shelf mounting shouldfollow the manufacturer's instructions,
and should use a mounting kit approved by the manufacturer.
6A. An appliance and cart combination should be moved with care. Quick stops, excessive force, and
uneven surfaces may cause the appliance and cart combination to overturn.
7. Slots and openings in the cabinet and the back or bottom are provided for ventilation, and to insure
reliable operation of the television receiver and to protect it from overheating. These openings must not be blocked or
covered. The openings should never be blocked by placing the television receiver on a bed, sofa, rug or other similar
surface. This television receiver should never be placed near or over a radiator or heat register. This television receiver
should not be placed in a built-in installation such as a bookcase unless proper ventilation is provided.
8. Operate only from the type of power source indicated on the marking label. If you are not sure of the type of power
supplied to your home consult your television dealer or local power company. For television receivers designed to
operate from battery power, refer to the operating instructions.
9. This television receiver is equipped with a polarized alternating-current line plug (a plug having one blade widerthan the
other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug
fully intothe outlet, try reversing the plug. If N"__GAS-"_
the plug should still fail to fit, contact your
electrician to replaceyour obsoleteoutlet. Do EXAMPLE ANTENNAGROUNDI
OF ANTENNA LEAD-IN
notdefeat the safety purpose ofthe polarized PER(NEC)NATIONALELECTRICALCODE I'1 _ WIRE
plug.
10. Donotallowanythingtorestonthepower (_=_____
cord. Do not locate this television receiver GROUND
where the cord will be abused by persons
walking on it,
ANTENNA
11. Follow all warnings and instructions marked DISCHARGEUNIT
on the television receiver. (NECSECTION810-20)
12. Do not overload wall outlets and extension
cords as this can result in fire or electric
shock, i ELECTRIC / _ I
I SERVICE _ _ _ _GROUNDING CONDUCTORS
13. Never push objects of any kind into this ,____ _
(NEC SECTION 810-21)
television receiver through cabinet slots as
they may touch dangerous voltage points or GROUNDCLAMPS
short out parts that could result in a fire or POWERSERVICEGROUNDING
ELECTRODE SYSTEM
electricshock. Never spillliquidofany kindon (NECART250,PARTH)
the television receiver.
-2-
14.Ifanoutsideantennaisconnectedtothetelevisionequipment,be_uJe[t_e,_ _telu_d_y_tem _syrounued so _ LopJovlue
some protection against voltage surges and built up static charges. In the U.S. Section 810 of the National Electrical
Code and in Canada Part I of the Canadian Electrical Code provides information with respect to proper grounding of the
mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors,
location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.
See Figure.
15. For added protection for this television receiver during a lightning storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage to the receiver due to
lightning and power-line surges.
16. An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power
circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system extreme care
should be taken to keep from touching such power lines or circuits as contact with them might be fatal.
17. Unplug this television receiver from the wall outlet, and refer servicing to qualified service personnel under the following
conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the television receiver.
c. If the television receiver has been exposed to rain or water.
d. If the television receiver does not operate normally by following the operating instructions. Adjust only those controls
that are cove red by the operating instructions as improper adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to restore the television receiver to normal operation.
e. If the television receiver has been dropped or the cabinet has been damaged.
f. When the television receiver exhibits a distinct change in performance- this indicates a need for service.
18. Do not attempt to service this television receiver yourself as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service personnel.
19. When replacement parts are required, be sure the service technician has used replacement parts specified by the
manufacturer that have the same characteristics as the original part. Unauthorized substitutions may result in fire,
electric shock, or other hazards.
20. Upon completion of any service or repairs to this television receiver, ask the service technician to perform routine safety
checks to determine that the television is in safe operating condition.
21. WARNING: To prevent fire or shock hazard, do not expose this appliance to rain or moisture.
22. CAUTION: TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLARIZED) PLUG WITH AN RECEPTACLE OR
OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.
NOTE: This equipment isdesigned tooperate in the U.S.A., Canada and other countrieswhere the broadcasting systemand
AC house current is exactly the same as in the U.S.A. and Canada.
Important Information Regarding Use of Video Games, Computers, Teletext or Other Fixed Image Displays.
The extended use of fixed image program material can cause a permanent "shadow image" on the picture tube. This
background image is viewable on normal programs in the form of a stationary fixed image. This type of irreversible picture
tube deterioration can be limited by observing the following steps:
A. Reduce the brightness/contrast setting to a minimum viewing level.
B. Do not display the fixed image for extended periods of time.
C. Turn the power offwhen not in actual use.
NOTE: The marking or retained image on the picture tube resulting from fixed image use isnot an operating defect and as
such isnot covered byWarranty. This product isnotdesigned to display fixed image patterns for extended periods of
time.
Power Source:
Channel Capability:
Video Input Jacks (2):
Audio Input Jacks (2):
1"oAudio AMP Jacks:
S-_HS Input Jack:
Stereo Sound
Closed Caption Disp|a¥
Specifications
120V, 60Hz, AC
18.1channels (See chart)
VHF 2~13, UHF 14~69, Cable 125 channels
lV p-p, 75 ohm, phono jack type
High impedance- 10K ohm, 500mY rms
0-4.0V rms 10K ohm
S-k/_deo (_'-C_ Connector
Specifications are subject to change without notice or obligation.
Channel Capability Chart
BAND USA/CAN
VHF
UHF
CABLE (Mid-Band)
CABLE (Super Band)
CABLE (Hyper Band)
CABLE (,Ultra Band)
TOTAL CHANNEt'S
12
56
15
14
28
56
181
-3-
Introduction
Congratulations on Your New Purchase
YourN_w wdeo _.u,=_tJu__ _tfeatures an all solidstate chassis which isdesigned to give you many years of enjoyment. It
was thoroughly tested and adjusted at the factory for best performance.
Inorder for youto take full advantage of your new video component, please read and follow the installationand operating
instructionssupplied with this product.
Customer's Record
The model and serial number of this product may be found on itsback cover. You should note the model and serial number
in the space provided and retain thisbook as a permanent record of your purchase to aid in identification in the event of
theft or loss.
Model Number:
Serial Number:
Table of Contents
Safety Instructions ............................. 2
Specifications ................................. 3
Introduction ................................... 4
Care & Cleaning ................................ 5
Installation .................................... 6
Receiver Location .............................. 6
Optional External Equipment Connections ........ 6
AC Power Supply Cord ......................... 6
Battery Installation ............................. 6
Antenna/Cable Connections ..................... 7
Other Video Equipment ......................... 7
Location of Controls (Remote Control) .......... 8
Location of Controls (Receiver) ................. 9
Quick Reference Control Operation .............. 9
Control Operation ............................. 10
Power Button ................................. 10
Volume (Vol) Buttons .......................... 10
Mute Button .................................. 10
Channel Change Features ..................... 10
Channel (Ch) Buttons ....................... 10
Keyboard "0 through 9" Buttons .............. 10
VCR Function Buttons ......................... 10
TV/Video Button .............................. 11
Recall Button ................................. 11
R-Tune (Rapid Tune) Button ................... 11
Multi Button .................................. 11
Main Menu (Icons) ............................ 12
Language Menu .............................. 12
Picture Adjustments ........................... 13
Color ...................................... 13
Tint ....................................... 13
Brightness ................................. 13
Picture .................................... 13
Sharpness ................................. 13
Picture Norm ............................... 13
Game Guard ................................. 14
Game Guard (Lockout) ...................... 14
Game Guard (Unlock) ....................... 15
Timer Features ............................... 16
Sleep Timer ................................ 16
Program Timer ............................. 17
Set-Up Features ............................. 18
Menu ..................................... 18
CC (Closed Caption) On Mute ................ 19
Set Time (Clock) ............................ 20
Antenna Tuning Mode ....................... 21
Auto Programming .......................... 22
Manual Programming ....................... 23
CC (Closed Caption) Mode .................. 24
Language Menu System ..................... 25
Channel Caption (Station Identifier) ............. 26
Audio Adjustments ............................ 27
Bass, Treble & Balance Adjustments .......... 27
Audio Norm ................................ 28
Audio Mode Selection (Stereo/SAP/Mono) .... 28
[TV] Speaker ............................... 29
AI Sound .................................. 30
Input Select .................................. 31
Programming The Universal Remote Control .... 32
VCR & Cable Converter Box
Infra-Red Codes .......................... 33
Optional Equipment Connection & Operation ... 34
Stereo Connection (To Audio AMP) ............. 34
Video/Audio Connection ....................... 34
S-Video Connection .......................... 35
Power Loss ................................... 35
Troubleshooting Chart ........................ 36
-4-
Care and Cleaning
Picture Tube (Turn set off)
Use a milclsoap solution or window cleaner and a clean cloth. DO NOT USE ABRASIVE CLEANERS. Avoid excessive
moisture and wipe dry.
Plastic Cabinets
Wipe the cabinet with a soft clothdampened with water or a mild detergent solution and wipe dry with a soft clean cloth.
Avoid excessive moisture. Do not use benzene, thinners or other petroleum based cleaners.
Wood Cabinets
When dusting or polishing the cabinet, use a clean softcloth and stroke straight with the grain. An occasional coat of
furniture polish will help preserve the finish. Do not use benzene, thinners or other petroleum based cleaners. Do not
place objects made of plasticor rubberdirectly on top ofthecabinet. Achemical reactioncould resultcausing permanent
marring of the finish.
Remote Control Transmitter
Do not use benzene, thinners orother petroleum based cleaners toclean the Remote ControlTransmitter. Toclean, wipe
with a soft cloth slightly moistened with a mild detergent and then wipe dry with a soft clean cloth.
-5-
Installation
Receiver Location
Locate for comfortable viewing. Avoid placing where sunlight or other bright light (including reflections) will fall on the
screen.
Use of some types of fluorescent lighting can reduce remote control transmitter range.
Adequate ventilation is essential to prevent internal component failure. Keep away from areas of excessive heat or
moisture.
To insure optimum color purity do not position magnetic equipment (motors, fan, other speakers, etc.) nearby.
Optional External Equipment Connections
The Video/Audio connections between components can be made with shielded video and audio cables. For best perfor-
mance, video cables should utilize 75 ohm coaxial shielded wire. Cables are available from your dealer or electronic
supply house.
Before you purchase any cables, be sure you know what type of output and input connectors your various components
require. Also determine the length of cable you'll need.
AC Power Supply Cord
CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE
SLOT OF AC OUTLET AND FULLY INSERT. DO NOT USE THIS (POLARIZED) PLUG
WITH A RECEPTACLE OR OTHER OUTLET UNLESS THE BLADE CAN BE FULLY
INSERTED TO PREVENT BLADE EXPOSURE.
PolarizedPlug
Remote Control Battery Installation & Replacement
Battery Installation
Batteries: Use two "AA" batteries.
1. Turn the Transmitter face down. To remove bottom cover, press down
on marking and slide cover off in the direction indicated.
2. Install the batteries as shown inthe battery compartment. (Polarity (+)
or (-) must be correct.)
3. Replace the cover and slide in reverse until the lock snaps.
Precaution on Battery Use
Incorrect installation can cause battery leakage and corrosion that will
damage the Remote Control Transmitter.
Observe the Following Precautions:
1. Batteries must be replaced as a pair.
2. Do not combine a used battery with a new one.
3. Do not mix battery types (Example: "Zinc Carbon" with "Alkaline").
4. Do notattempt to charge, short--circuit,disassemble, heat or burnused
batteries.
5. Battery replacement is necessary when Remote Control reacts
sporadically or stops operating the Receiver.
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-6-
Antenna/Cable Connections
Antenna Connection - For proper reception of VHF/UHF channels an external
antenna is required. For best reception an outdoor antenna is recommended.
Antenna Mode must be set to TV. (Refer to Antenna Mode section.)
Incoming Cable From Home Antenna (75 Ohm)
VHF/UHF
on Back of Set
Indoor Outdoor
Typical VHF/UHF Antenna
Incoming Cable From Home Antenna (300 Ohm)
VHF/UHF
on Back ofSet
300 to 75 ohm Matching
Transformer (Not Included)
Cable Connection - For reception of cable channels (01-125) connect the cable supplied by your local Cable company.
Antenna Mode must be set to CABLE. (Refer to Antenna Mode section.)
Incoming 75 Ohm Cable (From Cable Company)
VHF/UHF
on Back of Set
NOTE: Certain cable systems offset some channels to reduce interference or have Premium (scrambled) channels. A
Cable Converter box is required for proper reception. Check with your local Cable company for its compatibility
requirements.
Other Video Equipment
VCRs, Video Disc Players, Computers, TV games and Teletext equipment
connection.
can also be connected to the antenna input
-7-
Location of Controls (Remote Control)
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-- V-CI_'- 7 CABLE @
POWER RECORD POWER
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-8-
Location of Controls (Receiver)
Front Control Panel
Remote Control
Sensor
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Quick Reference Control Operation
Power Button - Press to turn ON or OFF. (pg.10)
Volume Buttons - Press to adjust Sound Level. Press to adjust Audio Menus, Video Menus and select operating
features when menus are displayed. (pg.10)
Channel Buttons - Press to select programmed channels. Press to highlight desired features when menus are
displayed. Also used to select Cable Converter box channels after programming Remote Control Infra-red codes
(the TV/CABLE switch must be in the CABLE position). (pg.10)
Action Button - Press to display Main Menu and access or exit On Screen feature and Adjustment Menus. (pg.12)
TV/Video Button - Press to select TV or one of two Video Inputs. (pg.11)
Multi Button - Programmable to operate up to six Remote Function buttons. (pg.11)
Mute Button -Press to mute sound. A second press returns sound. (pg.10)
R-Tune (Rapid Tune) Button - Press to switch between two channels. (pg.11)
Recall Button - Press to display Time, status of Sleep Timer, Channel, Video Mode, Channel Caption (Station
Identifier) and Audio Mode. (pg.11)
Keyboard "0 through 9" Buttons - Press desired channel number to access any channel. (pg.10)
VCR Function Buttons - Programmable to operate many brands of VCRs. (pg.10)
Cable Power Button - Programmable to operate selected CATV converter boxes. (pg.32)
TVICABLE Switch -This switch isused to select the proper mode when programming Remote Control Infra-Red
codes or operating the TV or external equipment (VCR or Cable Converter box).
-9-
Control Opuradun
Puwur Button - Pr_s [tle POWER button to turn
ON. Press again to turn OFF.
POWER
Channel Chal_gu. (iwu upuo,,=_)
Option 1.
Press the CHANNEL (CH) UP or DOWN button [o
sequentially scan through programmed channels
(when On Screen Menus are not displayed).
NOTE: TV/CABLE switch (located on Remote) must be
set in the TV position. TVICABLE
Located On Remote Control
Volume Button - Press the VOLUME (VOL)
LEFT or RIGHT button for desired listening level (when
On Screen Menus are not displayed).
Located On Remote Control
Decreases
Volume Level
Increases
Volume Level
._======_=====_ _ Selects Next
___ Higher Channel
Selects Next f
Lower Channel
Option 2.
Press two digits on keyboard (Example press 0,
then 5 for channel 05). For channels over 99, press
three digits on keyboard.
Mute Button - Press the MUTE button to quickly
reduce sound level (Mute will appear on screen). Press
again to restore sound.
MUTE
Helpful Hints:
• Helpful information will disptay On Screen momen-
tarily when Receiver is firstturned on and when the
channel is changed.
• When using keyboard entry for channels 10,11 and
12 in the CABLE mode there is a slight delay before
channel change because of the capability of tuning
cable channels 100 to 125.
NOTE: If "SPEAKER OFF" is displayed On Screen
after pressing the VOLUME button, refer to
i Audio Menu to turn Speakers "ON".
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VCR Function Buttons - The VCR
FUNCTION buttons have been designed to operate
numerous brands of VCRs. The infra-red code must be
obtained prior to use. (Please refer to Programming the
Universal Remote for programming instructions.)
NOTE: The TV/CABLE switch (located on Remote)
must be in the TV position.
TVlCABLE
rm--1
VCR "_
POWER RECORD I
r----i r---ni
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REW PLAY FF
MOVE SIZE PIP
R'VNCR STOP PAUSE
r-7 r-a7 f--1
FREEZE SWAP
VCR CHANNEL
....
-10-
TV/Video Button - Press the TV/VIDEO button
to select desired input.
TV/VIDEO
Signal connected to:
REAR VIDEO/AUDIO INPUT 2 JACKS
/
REAR VIDEO/AUDIO _____
INPUT 1 JACKS
TV or CABLE
VIDEO 2 I
v,o o,II
CH;;
Recall Button - Press the RECALL button to
review:
• Audio Mode status
• CH number or Video Input selected
• Sleep Timer status
• Clock time
• Channel Caption (Station Identifier)
RECALL
SAP CH 03
MONO XYYZ
O 29 1:00
R-Tune (Rapid Tune) Button - Pressthe
R-TUNE (RAPID TUNE) button to instantly switch
between the last two channels selected (without any On
Screen display being activated).
R-TUNE
CHANNEL HOW
BEING VIEWED
CHANNEL TUNED
IMMEDIATELY BEFORE
_ Press Button _ /
_ress Butt°n Again I i,t,"
Multi Button --The MULTI button can be
programmed to operate up to 6 Remote function
buttons at the same time. For Example: TV
Power/On, VCR Power/On (selected brands) can be
operated at the same time with one press of the MULTI
button.
Procedure
1. First program the Remote for the selected VCR
Infra-red access code. Confirm that the Remote
Control is compatible with the equipment.
2. Face the Remote Control transmitter away from all
equipment remote sensors.
3. Press and hold Remote TV Power button, then
press and hold the MULTI button down simulta-
neously. (All previous commands are erased.)
(TV) POWER MULTI
PRESS SIMULTANEOUSLY
4. Press a maximum of 6 Function buttons on the
Remote.
Each button you press is equal to one function. If six
Remote button functions are entered, all will register
in the MULTI button memory in the sequence
entered. When less than six Remote button
functions are entered, press the MULTI button to
end the program mode. (Waiting more than 30
seconds without pressing another button will also
end the program mode.)
The following is an example of Remote functions
that can be programmed into the MULTI button,
TV Power- For turning TV ON and OFF.
VCR Power - For turning VCR ON and OFF
(selected brands after programming it's Infra-red
access code, if necessary).
Both can be turned ON or OFF with one press of the
MULTI button.
NOTE: To activate VCR Power or Cable box Power
or other VCR/Cable box functions, the TV/CABLE
switch must be put into the proper mode during Multi
button program.
(TV) POWER VCR POWER MULTI
To delete entered functions - Press the Remote
TV POWER and MULTI buttons simultaneously.
Now you can enter from one to six different Remote
functions.
('FV) POWER MULTI
NOTE: PRESS SIMULTANEOUSLY
You can also program the MULTI button to perform
most individual Remote Control button functions.
Buttons which continuously perform a function as
long as pressed (Volume Up/Down, Channel
Up/Down, etc.) cannot be programmed. Only those
buttons which perform a function when initially
pressed (,Power On/Off, Mute, Direct Channet Entry,
etc.) can be programmed.
-11 -
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