COBY electronic TF-TV3709 User Manual

TF-TV3709
TF-TV4209

LCD TV

A Wide Array of Screen Settings

You can choose different screen settings depending on the type of program you are
watching or the surrounding conditions (the lighting or the outside weather conditions).
You can switch between the Sport, Movie, Music and Normal options, or you can configure
the screen settings yourself.

A Wide Array of Sound Settings

You can choose an optimal sound setting for the type of program you are watching.
You can switch between the Music, Movie, News and Normal options, or you can configure
the settings yourself.

Favorite Channel Memory

You can store your favorite channels in order of preference for easy channel selection.

Closed Caption

When you watch a closed-captioned TV broadcast, turn the caption option on to see the English
transcript on the screen. This feature also works with video CDs or videotapes with captions.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

WARNING

AVERTISSEMENT

RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR.

´

WARNING HIGH-VOLTAGE

TO PREVENT FIRE OR SHOCK HAZARD DO NOT REMOVE COVER.

NO USER SERVICEABLE PARTS INSIDE.

REFER ALL SERVICE QUERIES TO QUALIFIED PERSONNEL.

DO NOT EXPOSE THIS RECEIVER TO RAIN OR MOISTURE.

REMOVE MAIN PLUG FROM WALL SOCKET WHEN NOT IN USE.

CARE SHOULD BE TAKEN WHEN REMOVING BACK CABINET FOR SERVICING;

SUB CHASSIS MAY BE DAMAGED IF ALLOWED TO BECOME UNSUPPORTED.

This symbol is intended to alert the user to the presence of uninsulated
“dangerous voltage” within the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.

This symbol is intended to alert the user to the presence of important operating
and maintenance (servicing) instructions in the literature accompanying the
appliance.

WARNING -

NOTICE

If the same pattern is continuously displayed on the Monitor / TV for a long period
of time, a residual image may be "burned in" to the screen.
This apparatus should not be exposed to moisture and no object filled with liquids,
such as vases, should be placed on the apparatus.

To reduce the risk of fire or shock hazard, do not expose the TV to rain or moisture.

FCC Compliance Statements

Note : 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. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:

Reorient or relocate the receiving antenna

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio / TV technician for help.

ENGLISH

Warning:

Any change or modification to the equipment not expressly approved by the party responsible
for compliance could void your authority to operate such equipment.

3

Important Safety Instruction

1)Read these instructions.

2)Keep these instructions.

3)Heed all warnings.

4)Follow all instructions.

5)Do not use this apparatus near water.

6)Clean only with a dry cloth.

7)Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.

8)Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.

9)Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two
blades with one wider than the other. A grounding type plug has two blades and a third grounding
prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit
into your outlet. Consult an electrician for replacement of the obsolete outlet.

10)Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles,

and the point where they exit from the apparatus.

11)Only use attachments/accessories specified by the manufacturer.

12)Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the

apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid

injury from tip-over.

13)Unplug this apparatus during lightning storms or when unused for long periods of time.

14)Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been

damaged in any way, such as power-supply cord or plug is damaged, liquid has been moisture, does
not operate normally, or has been dropped.

15)The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such

as vases, shall be placed on the apparatus.

16)The socket-outlet shall be installed near the equipment and shall be easily accessible.

4

Precaution

External Television Antenna Grounding

ENGLISH

If an outside antenna or cable system is connected to the television equipment, be sure the antenna or cable
system is electrically grounded to protect against voltage surges and built-up static charges. Section 810 of the
National Electrical Code provides information about proper electrical 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.

Antenna Lead-in Wire

Ground Clamp

Electric Service Equipment

Antenna Discharge Unit

Grounding Conductors

Ground Clamps

Power Service Grounding Electrode System
(NEC Art 250, Part H)

(NEC Section 810-20)

(NEC Section 810-21)

An outdoor 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 outdoor antenna
system, extreme care should be taken to keep from touching such power lines or circuits as contact with them
could be fatal.

Disposal of this unit may be regulated due to environmental considerations. For disposal or recycling information,
please contact your local authorities or the Electronic Industries Alliance at www.eia.org.

For information regarding disposal and recycling in the state of California, please visit the eRecycle website at
www.eRecycle.org.

Notice

The LCD panel used in this television contains millions of thin film transistors that have been manufactured
using a high-technology process to deliver a crisp, clear, and detailed picture. Occasionally, a few of these
transistors may become stuck or non-active; please note that this does not affect the performance of the
television.

5

Precaution

The unit should not be placed in an enclosed installation such
as a bookcase or limited-space rack unless proper ventilation
is provided.

Do not use the unit near water, oil or inflammables.

Do not use a damaged plug and do not let the power cord
touch a heat source.

Do not connect too many extension cords or plugs to an outlet.

Do not use the unit in direct sunlight and keep it away from

heaters, stoves, and other sources of heat.

During storm conditions (especially when there is lighting)

unplug your TV set from the main electrical outlet

and antenna.

Place the unit on a flat and stable surface.

Do not place anything (vase, etc) on top of the unit.

6

Do not attempt to service the unit.

Contact an authorized dealer or repair service.

If there are any unusual sounds or smells coming from the unit,

unplug it immediately and contact an authorized

dealer or repair service.

Precaution

ENGLISH

ENGLISH

Do not use or store inflammable substances near the unit.

Place the antenna away from the electric wire, not to touch
even though it falls down by wind.

Be sure to insert the plug tightly. Hold the plug, not the cord,
when disconnecting the plug from the wall outlet.

Place the unit away from the wall for well ventilation.

Do not touch the plug with wet hands.

If an outside antenna is connected to the unit, do not let

the rain water get into the unit by bending or antenna

wire sealing.

Unplug the unit from the wall outlet before cleaning. Use a
smooth cloth. Do not use industrial chemicals.

Do not touch the antenna wire and disconnect the plug from
the electrical outlet during storms or lightening.

If the connector between the plug and the pin is dusty or
dirty, clean it. Do not spray detergent directly on the unit.

Disconnect the plug from the outlet if it is not used for a

long period of time.

7

Table of Contents

Precaution ...................... 5

Unpacking your TV .................. 9

Inserting Batteries in the Remote Control .... 9

Viewing the Control Panels (Front View) ...... 10

Viewing the Control Panels (Rear View) ...... 11

Remote Control ....................12

Connecting an Antenna .............. 13

Connecting a VCR ..................14

Connecting a DVD Player .............. 14

Connecting an HDMI Connection .......... 15

Connecting a DVI Connection ............ 15

Connecting a PC ..................16

TV/ External Input Settings ............ 16

Automatic Channel Settings ............ 17

Antenna Settings ..................18

Adding or Removing Channels .......... 18

Adding favorite channels .............. 19

Current Program Information ............ 20

Checking the strength of the digital signal .... 21

Menu Transparency Settings ............ 21

Power Saving Mode Settings ............ 21

Screen Mode Settings ................ 22

Screen Custom Mode Settings .......... 22

Screen Color Settings ................ 23

Unstable Screen .................. 23

Film Mode Settings .................. 24

Adjusting the Screen Size .............. 24

PIP (Picture-in-Picture) Settings .......... 25

Adjusting the Sub-Screen Contents ........ 25

Switching the Main and Sub-Screen ........ 26

Adjusting the Sub-Screen Size .......... 26

Adjusting the Sub-Screen Position ........ 26

Adjusting the Sub-Screen Channel ........ 27

Capturing a Still screen................ 27

Sound Mode Settings ................ 28

Custom Sound Mode Settings ............ 28

Sound Balance Settings .............. 28

SRS TruSurround XT Mode Settings ........ 29

Digital Audio Output Settings ............ 29

Automatic Volume Control Settings ........ 30

Sound (Digital Broadcasting) Settings ...... 30

Sound (Analog Broadcasting) Settings ...... 30

Automatic Time Settings .............. 31

Manual Time Settings ................ 31

Time and Date Settings................ 32

Time Zone Settings .................. 32

TV Activation Time Settings ............ 33

TV Deactivation Time Settings............ 33

Auto TV Deactivation Time Settings ........ 33

Entering a PIN .................... 34

TVPG Rating...................... 35

MPAA Ratings .................... 36

Canadian English Ratings .............. 36

Canadian French Ratings .............. 36

Captions Settings .................. 37

Analog Mode...................... 37

Digital Mode ...................... 38

Digital Font Options .................. 38

Checking Items before Connecting to a PC .... 39

PC Settings ...................... 39

Troubleshooting Guide ................ 40

Specifications (TF-TV3709) ............ 42

Specifications (TF-TV4209) ............ 43

8

Unpacking your TV

Please make sure the following items are included with your TV set.
If any items are missing, contact your dealer.

Accessories

ENGLISH

Remote Control & Batteries (AAA x 2)

Operating Instructions Power Cord

Inserting Batteries in the Remote Control

You must insert or replace the batteries in the remote control when you purchase the TV
or when you find that the remote control is no longer operating correctly.

Push the “▽” mark at the back of the remote control and pull

1

forward slightly.

Insert two AAA 1.5V batteries ensuring the correct polarity

2

Close the lid.

3

■

Handle the remote control with care; avoid dropping it, getting
it wet, placing it direct sunlight, near a heater, or where the
humidity is high .

(+/-

).

■

Remove the batteries to avoid damage from possible battery
leakage whenever you anticipate that the remote control will
not be used for an extended period.

9

Front View

Bottom Side

Viewing the Control Panels

1

2

1
2
3
4
5
6

3

MENU selection
Input TV/AV selection
Channel selection
Volume adjustment
Remote control sensor
Power

4

65

Power Indicator Status

Indicator

Red

Green

Status

Stand-by

Power on

10

Viewing the Control Panels

Rear View

ENGLISH

(

Connection Cables

HDMI Connector

HDMI/DVI Connector

Digital Sound Connector

S-Video Connector

PC Cable

Optional : not included

4

4

6

7

5

Bottom Side

)

DVI/PC Sound Cable

Component Signal Cable

Sound Cable

AV Cable

Coaxial Cable

83

11

10

9

12

1

AC Power Input Terminal

2

Service Port

3

DVI Sound Input Terminal

4

HDMI/DVI Input Terminal
PC Input Terminal

5

Optical Digital Sound Output Terminal

6

7

S-Video Input Terminal

8

PC Sound Input Terminal

9

External Terminals 1, 2

10

Component Sound Input Terminals 1, 2

11

Component Video Input Terminals 1, 2

12

AIR, CABLE Antenna Input Terminal

11

Remote Control

- Make sure there are no objects between the remote control and its sensor.

- Do not place the remote control near a heater or in damp place.

1

INPUT

-

Displays a menu of all available input
sources.

-

Also used to confirm your choice in the
on-screen menu.

2

S.MODE

-

Press to change to a preset sound mode

3

P.MODE

-

Press to change to a preset picture mode

4

MUTE

-

Press to temporarily switch the sound off

5

VOLUME

-

Press to increase or decrease the volume

GUIDE

6

-

Press to view the DTV program information

7

MENU

-

Press to display the main on-screen menu

8

E.SAVING

-

Press to save power

ASPECT

9

-

Press to adjust the screen size

10

Numeric Keypad

-

Press to change the channel directly
using the numeric buttons

[-] Button

11

-

When selecting a digital broadcast channel,
press the Main channel number
sub channel number. Analog channels can
be viewed when the sub channel is zero

12

PIP

-

Picture-in Picture ON/OFF

13

POSITION

-

Press this button to change the location
of the Sub-Screen in PIP mode

14

SWAP

-

Press to switch the channels in the main
screen and Sub-Screen or vice versa in
PIP mode

>[-] >

Remote Control Instructions

15

POWER

CH-LIST

16

-

Press to see the channel list

17

AIR/CABLE

-

Press to select AIR/CABLE channels

FAV

18

-

Watch your favorite channels

CHANNEL

19

-

Press to change channels

INFO

20

-

Check the current program information,
screen status, multi-sound status and time

21

EXIT

-

Exit from a menu or the program guide
to the main TV screen

UP/DOWN/LEFT/RIGHT/ENTER

22

-

Press to select on-screen menu items
and change menu values

23

SLEEP

-

Press to select a preset time interval
to automatically shut the TV down

24

MTS

-

Press to select your favorite language
for digital broadcasting. You can select
your favorite mode Mono/Stereo/SAP

25

STILL

-

Press to pause the current scene

26

CAPTION

-

Press to activate closed-captioning

27

SRS

-

Press to activate the 3-D surround
sound system and 'live' sound as in
a music concert hall

28

ADD/DEL

-

Press to add or delete a channel to/
from your channel list

29

PRE-CH

-

Press to view the previous channel

30

PIP INPUT

-

Press to display other sources connected
to the TV in the Sub-Screen

31

CH-, CH

-

+

Press to change the channel in the
Sub-Screen

.

Press to move

up in the menu

12

Press to move

down in the menu

right in the menu

Press to move

Press to move

left in the menu

Press to select the

on-screen menu item

Press to return to

the previous menu

Connecting an Antenna

There are internal and external types of antennas.

Rear of the TV

Cable Television Network

or

Air

Connecting an Antenna

Use a coaxial cable to connect the rear panel of the TV's [AIR]

1

or [CABLE] terminals and the wall mount or external antenna.

When an Air signal is required, connect to the [AIR] terminal.

2

If a Cable signal is required, connect to the [CABLE] terminal.
If both Air, Cable are available, then connect both [AIR] and
[CABLE] terminals.

Connect the TV power cord when connecting everything else.

3

Avoid bending the copper tip at the center of the coaxial cable.

Viewing Air Channels

Caution

lIf the signal is too weak to be received by

☛

the TV, purchase an additional wavelength
amplifier for better reception.

Setting up an UHF antenna will receive

☛

a digital broadcast signal.

FFoorr aappaarrttmmeennttss aanndd ccoonnddooss,, cchheecckk wwiitthh

☛

rreellaatteedd ppaarrttiieess oorr yyoouurr llaannddlloorrdd ffoorr UUHHFF
rreecceeiivveerr aavvaaiillaabbiilliittyy..

Some areas can receive digital broadcasts

☛

via cable companies, therefore check with
your local cable operator.

ENGLISH

Turn on the TV and follow the steps in <Auto Memorizing>.

1

Currently all broadcast Air (

Digital

) channels have been memorized.

Change the channel you wish to watch!

2

■

Selecting channels directly via the numeric keypad.

eexx))

To watch channel 4: Press ‘4’ ➔ Press OK.

■

To change channels using the [CHANNEL] button.

eexx))

Change from Channel 4 to 11: Keep pressing

the [

CHANNEL

] button until you get to Channel 11.

Analog, Digital

) and Cable (

Analog,

13

Connecting a VCR

External devices may have different terminals for the same functions.

Rear of the TV

Useful Tips

If there is a terminal called [S-Video Output],

☛

connect the TV [S-Video Input] terminal to the
VCR [S-video output] terminal. Connect the
sound cable to the [Video2 / S-Video Input
left / right] (white / red).

VIDEO1

Useful Tips

WWhheenn ccoonnnneeccttiinngg aa TTVV aanndd VVCCRR wwiitthh aann

☛

SS--VViiddeeoo ccaabbllee,, pprreessss tthhee [[IINNPPUUTT]] bbuuttttoonn
ttoo sseelleecctt <<SS--VVIIDDEEOO>>..

VCR

Sound Cable

Video Cable

or

S-Video Connector

Connecting the video / sound cables

Connect the antenna cable to the Antenna input of the rear panel of the VCR.

1

Use the video cable to connect the [AV1 video input] or [AV2 video input] (yellow)

2

terminal at the back of the TV to the [video Output] (Yellow) of the VCR.

Use the sound cable to connect the [AV1 sound input left / right] or [AV2

3

sound input left / right] (white/red) terminal at the back of the TV to the
[sound output] (white/red) of the VCR.

Watching a VCR

Turn on the TV and press the [INPUT] button, then select <AV1> or <AV 2>.

1

If <external input> mode is not selected, check your video connection.

Turn on the VCR and press the play button.

2

14

Connecting a DVD Player

External devices may have different connecting terminals.

Rear of the TV

Useful Tips

CCoommppoonneenntt oouuttppuutt tteerrmmiinnaallss mmaayy bbee llaabbeelleedd eeiitthheerr

☛

""YYUUVV"" oorr ""YY,, PPbb//CCbb,, PPrr//CCrr""..
IIff tthhee DDTTVV rreecceeiivveerr ssuuppppoorrttss DDVVII,, iitt mmaayy bbee ccoonnnneecctteedd

☛

vviiaa aann HHDDMMII oorr DDVVII ccaabbllee iinnsstteeaadd ooff aa ccoommppoonneenntt ccaabbllee..

HDMI

Useful Tips

When connecting the [TV] and the [DVD]

☛

with the HDMI cable, press the [INPUT]
button and select <HDMI>.

DVD

Audio Cable

Component Cable

Connecting to a DVD player

Use the component video cable to connect the [

1

or [COMPONENT 2 video input Y, Pb, Pr] (Green/Blue/Red) terminal at the
back of the TV to the [Component output] on the DVD player.

Use the sound cable to connect the [COMPONENT1 sound input left/right] or

2

the [COMPONENT2 sound input left/right] (white/red) input terminal to the
[sound output] (white/red) output terminal of the DVD player.

COMPONENT 1 video input

]

Viewing a DVD

Turn on the TV, press the [INPUT] button, then select <

1

or <

COMPONENT 2

Turn on the DVD player and press the play button on the DVD player.

2

(If <component> mode is not selected, check if the component connectors are connected.)

>.

COMPONENT 1

>