DX-37200A12 - Television Dynex - Free user manual and instructions
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| Product Type | Television |
| Brand | Dynex |
| Model | DX-37200A12 |
| Screen Size | 37 inches (diagonal) |
| Display Type | LCD |
| Resolution | 1366 x 768 (HD Ready) |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 3000:1 (typical) |
| Response Time | 8 ms |
| Refresh Rate | 60 Hz |
| Input Ports | HDMI (2), Composite, VGA, PC Audio, USB |
| Audio Output | Built-in speakers (2 x 10W) |
| Power Consumption (Typical) | 120 W |
| Standby Power | < 1 W |
| Weight (Without Stand) | 22.5 lbs (10.2 kg) |
| Weight (With Stand) | 25.3 lbs (11.5 kg) |
| Dimensions (Without Stand) | 34.6 x 22.4 x 4.3 inches (WxHxD) |
| Dimensions (With Stand) | 34.6 x 24.5 x 9.8 inches (WxHxD) |
| VESA Mount Pattern | 200 x 200 mm |
| Power Supply | 100-240 V, 50/60 Hz |
| Energy Efficiency Class | A |
| Remote Control | Included (IR) |
| Warranty | 1 year limited |
Frequently Asked Questions - DX-37200A12 Dynex
How do I connect my cable box to the TV?
Connect the cable box to the TV using an HDMI cable for best quality. Plug one end into the cable box’s HDMI output and the other into one of the TV’s HDMI ports. Then select the correct input source using the Input button on the remote.
Why is there no picture but sound works?
Check if the TV’s brightness is set too low or if the backlight has failed. Try adjusting settings via the menu. Also ensure the input source is correct. If the problem persists, the backlight inverter or panel may be faulty.
How do I perform a factory reset?
Press the Menu button on the remote, go to Settings > System > Reset (or Factory Default). Confirm the reset. This will erase all custom settings and restore the TV to original state.
The remote control stopped working. What should I do?
First, replace the batteries with fresh ones. Ensure there are no obstructions between the remote and the TV’s IR sensor. If the remote still doesn’t work, try using a universal remote or contact Dynex support for a replacement.
Can I mount this TV on the wall?
Yes, this TV is VESA compatible with a 200 x 200 mm pattern. Use a compatible wall mount rated for at least 25 lbs. Follow the instructions included with the mount and ensure it is securely attached to studs.
How do I clean the screen safely?
Turn off the TV and let it cool. Use a soft, dry microfiber cloth to gently wipe the screen. If needed, slightly dampen the cloth with distilled water. Do not use any chemicals, alcohol, or abrasive cleaners, as they can damage the screen.
Why is there no sound from the TV?
Check that the volume is not muted and is turned up. Ensure external speakers are not connected if you want internal speakers. Try a different audio source. If sound still fails, the audio circuit may need repair.
How do I update the TV's firmware?
This TV may not support firmware updates via USB. Check the Dynex support website for your model. If an update is available, download it to a USB flash drive formatted to FAT32. Insert the drive into the TV's USB port, then navigate to Menu > Support > Software Update.
What is the best picture setting for this TV?
For a balanced picture, set the Picture Mode to Standard or Movie. Adjust brightness to 50, contrast to 80, sharpness to 20, and color to 50. Disable any noise reduction or dynamic contrast if they cause artifacts.
How do I enable closed captions?
Press the Menu button, go to Settings > Accessibility > Closed Captions. Select CC On and choose a caption style (e.g., CC1 for standard). Captions will appear when the content provides them.
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