AV-20121 - Television JVC - Free user manual and instructions
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| Product Type | CRT Television |
| Brand | JVC |
| Model | AV-20121 |
| Screen Size (Diagonal) | 20 inches |
| Display Technology | CRT |
| Resolution | 640 x 480 (SD) |
| Aspect Ratio | 4:3 |
| Dimensions (W x H x D) | Approx. 20 x 18 x 18 inches |
| Weight | Approx. 30 kg |
| Power Supply | AC 120V, 60 Hz |
| Power Consumption | 60 W (typical) |
| Audio Output | 2 x 5W speakers |
| Input Connectors | RF (antenna), Composite (RCA), S-Video (optional) |
| Channel Coverage | VHF/UHF, Cable |
| Remote Control | Included |
| Functions | Channel search, volume/brightness/contrast control, sleep timer, closed captioning |
| Care and Cleaning | Wipe with a soft dry cloth; do not use liquids |
| Safety | Disconnect power before cleaning; keep ventilation slots unobstructed |
| Reparability | No user-serviceable parts; contact qualified service technician |
Frequently Asked Questions - AV-20121 JVC
How do I connect the antenna?
Connect the antenna coax cable to the RF input on the back of the TV. Then select Antenna as the input source and perform a channel scan.
What type of remote control does the AV-20121 use?
The TV uses a standard infrared remote control. Ensure the batteries are inserted correctly and point the remote at the sensor on the front of the TV.
Can I connect a DVD player?
Yes, use the composite (RCA) input jacks (yellow for video, red/white for audio) on the back of the TV.
The picture is too dark. How can I adjust it?
Press the Menu button, navigate to Picture settings, and adjust Brightness and Contrast to your preference.
How do I perform an automatic channel scan?
Press Menu, go to Channel or Tuning, select Auto Scan or Auto Program, and confirm. The TV will scan for available channels.
Why is there no sound?
Check if the Mute function is activated. Also verify the volume level and that audio cables are properly connected if using external devices.
I lost the remote. Can I control the TV without it?
Basic functions like power, volume, and channel selection are available via buttons on the TV itself. Look for buttons on the front or side panel.
How do I clean the screen safely?
Unplug the TV and wait for the screen to cool. Use a soft, dry cloth to gently wipe the screen. Do not use any liquid or chemical cleaners.
The TV does not turn on. What should I do?
Ensure the power cord is firmly plugged into a working outlet. Check if the Power button on the TV or remote is pressed. If still not working, the fuse may be blown; contact a technician.
Is the JVC AV-20121 compatible with digital converters?
Yes, you can use an external digital converter box. Connect the converter box's output to the TV's composite or RF input and set the TV to the appropriate channel.
User questions about AV-20121 JVC
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USER MANUAL AV-20121 JVC
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Product information
Brand : JVC
Model : AV-20121
Category : Television