Coby TFTV791 Support Question
Coby TFTV791 Support Question
Find answers below for this question about Coby TFTV791 - 7" Tft LCD Tv.Need a Coby TFTV791 manual? We have 1 online manual for this item!
Question posted by haimkarp on August 25th, 2012
Here Is No Sound. How Do I Unmute? Also: No Reception. Do I Need To Wit For The5
New set. No sound, how can I unmute? Also, there is no reception of any channel. I wonder If I have to wait for the battery to be completely charged before I can use the set, even if connected to AC
Current Answers
Related Coby TFTV791 Manual Pages
User Manual - Page 2
......4 Features...4
Unit at a Glance...5 Front View...5 Left View...6 Rear View...6
Using the View Stand...7 Remote Control...8
Using the Remote Control...9
Connections at a Glance...10 Power...10
Using the AC Adapter...10 DC Car/Boat Adapter...11 Using the Rechargeable Battery 11 Connecting the Antenna...12 Using the Built-In Antenna 13 Using the External Antenna 14
Page 2
Table Of Contents
User Manual - Page 3
English
Audio/Video Connections (optional 15 Using Headphones or Earphones 15 Audio/Video (AV) Input...16
Getting Started...17 Using the TV for the First Time...17
Step 1: Set the unit to TV mode 17 Step 2: Perform a channel scan 17 Basic TV Controls...18 Changing Channels...19 Adjusting the Volume...19
System Menu...20 System Menu Controls...20
Picture Setup...
User Manual - Page 4
...LCD TV (main unit)
to children.
This package may contain plastic bags or other materials that pose a hazard to be added from Kat
AV connection cable
External antenna
AC...easily set up and begin using your purchase of all packing materials after opening. This manual is designed to safely dispose of a Coby portable LCD television. ...
User Manual - Page 5
TV screen 2. Mode button 5. Volume + button 8. button 9. Stereo speakers 4. CH - CH + button 10. button 7. Menu button 6. English
ÂÂ Unit at a Glance
Front View
1. Remote control sensor 3. Power indicator light
Page 5
Unit At A Glance Volume -
User Manual - Page 7
Simply flip the stand out and place the unit on the rear of the unit. Page 7
Unit At A Glance Using the View Stand
English
1
1. View stand (open)
The view stand is located on a level surface to enjoy hands-free viewing.
User Manual - Page 8
.../Down, Left/Right, OK).
2 Num Pad Numeric keypad. Page 8
Key
Description
Change between Normal (widescreen) and 4:3 aspect ratio formats. Access the system menu.
Change the channel (up or down ).
Unit At A Glance
Toggle the Electronic Program Guide (EPG) display. Change the audio equalizer mode.
Adjust the volume level (up or down...
User Manual - Page 9
... the direction of time.
Slide the compartment out
3.
Do not use the remote:
Point the remote at the remote sensor of the TV from the battery compartment. English
Using the Remote Control
Before using the remote for about one "CR2025" battery.
Remove the battery if the remote control will last for the first time, you...
User Manual - Page 10
... remove any batteries, as applicable.
Using the AC Adapter
This unit should be used with AC 100-240V 50/60Hz wall outlets, only.
Connect one end of the supplied AC adapter to the Power Input jack of the adapter to an AC 100-240V wall outlet.
The AC adapter operates on again.
Complete all system connections (optional...
User Manual - Page 11
... restrict the use is not available.
Connect one end of the supplied AC adapter into the Power In jack of the TV. 2. To charge the battery pack: 1. Where use of the adapter into a car/boat DC power socket. Page 11
Connections At A Glance
Using the Rechargeable Battery
This unit may be powered using the player in vehicles. Connect one end...
User Manual - Page 12
... not work to direct sunlight.
Broadcast reception quality will vary depending on geographic location and antenna orientation. Do not leave the unit in performance. Use only the battery supplied with its initial use to ensure optimum lifetime performance. Connecting the Antenna
To view broadcast television channels, a signal must be charged fully (minimum 4 hours) before its windows...
User Manual - Page 13
Connect the Built-in telescopic antenna is designed for best reception. Page 13
Connections At A Glance Extend the antenna and adjust its orientation for outdoor broadcast reception. 1. English
Using the Built-In Antenna
The built-in antenna plug to the Coaxial antenna input
jack.
2.
User Manual - Page 14
... external antenna is included for indoor use, or for areas where reception is possible to connect your own antenna to the Coaxial antenna input jack as needed.
If you are in antenna plug if it is magnetic; it is weak.
1. Disconnect the built-in a location with very weak TV reception, it can be conveniently mounted on...
User Manual - Page 15
... headphones or earphones
terminating in the ears or hearing loss, discontinue use of the TV. 2.
Lower the volume of personal stereos played at high volume. Page 15
Audio output to hearing loss.
Audio/Video Connections (optional)
There are connected. Using Headphones or Earphones
Your TV can lead to the integrated stereo speakers will stop automatically when...
User Manual - Page 16
Set the unit to choose "AV IN". Use the navigation keypad to AV IN mode: a.
Connect the TV's 3.5mm Video input jack to the documentation supplied by your external AV device manufacturer for Audio/Video input connections. Press . Always disconnect the power before connecting external AV devices. b. Refer to the
RCA composite Video Out jack (yellow) of...
User Manual - Page 17
... again if you change the location of reception.
1. Press once to find channels that are within range of the TV.
3.
Page 17
Getting Started
Perform a scan to display the Channel options.
3. English
ÂÂ Getting Started
Using the TV for the First Time
After charging the battery and making all necessary connections, set the Power switch to the ON position...
User Manual - Page 26
...tested and found to comply with the limits for help
Use of shielded cable is connected. • Consult the dealer or an experienced radio/TV technician for Class B digital devices, pursuant to Part ..., may cause undesired operation. If this equipment does cause harmful interference to radio or television reception, which the receiver is required to stop operation of the FCC rules. Do not ...
User Manual - Page 29
...shock.
17. Heat: The product should be sure that your service technician has used replacement parts specified by the manufacturer or have fallen into this product through openings ...condition.
22. English
16. Damage Requiring Service: Unplug this indicates a need for service.
20. Safety Check: Upon completion of other hazards.
21. Page 29
Safety Notices Servicing: Do not attempt...
User Manual - Page 32
... is no picture. Ensure that the TV set has been powered on the main unit is physically set to the correct mode (TV or AV INPUT). The current channel may not be in use, try repositioning it for better reception. Ensure that all connections are secure and correct, and that the cables...
User Manual - Page 33
... or too high.
Poor reception will adversely affect the sound. Wait 30 minutes, then plug in the remote retains a charge and has been installed correctly. Page 33
Troubleshooting & Support The remote control doesn't work. Ensure that the Power Switch has been physically set to a different channel.
English
There is no obstacles between...
User Manual - Page 34
...) Play time: ~2.5 hours
Design, specifications, and manual are subject to KK(135~363MHz) UHF ch. C to change without notice.
English
ÂÂ Specifications
Display Type TV Tuner
System Channel Range
AV Output AV Input
Operating Conditions
Power
AC Adapter DC Adapter
Battery
7" TFT LCD @ 480 x 234
ATSC, QAM, NTSC VHF-L ch.2 to B (57~129MHz) VHF-H ch.
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