CT-21F65M - Television LG - Free user manual and instructions
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| Product Type | Television |
| Brand | LG |
| Model | CT-21F65M |
| Display Size | 21 inches (54 cm) |
| Display Type | CRT (Cathode Ray Tube) |
| Aspect Ratio | 4:3 |
| Resolution | 625 lines (PAL) |
| Tuner | Analog: PAL/SECAM |
| Sound System | Stereo (NICAM) |
| Audio Output | 2 x 5W RMS |
| Video Inputs | 1 x SCART, 1 x RCA Composite with Stereo Audio |
| Outputs | 1 x Headphone Jack |
| Control Setup | On-Screen Display (OSD) with multi-language support |
| Special Features | Sleep Timer, Child Lock, Auto Channel Search |
| Remote Control | Included with batteries |
| Power Consumption | 75 W typical |
| Power Supply | AC 220-240V, 50Hz |
| Dimensions (WxHxD) | Approximately 620 x 520 x 500 mm (with stand) |
| Weight | Approximately 28 kg |
| Color | Dark gray/Black |
| Safety Features | Ventilation slots, avoid exposure to rain/moisture |
| Maintenance | Wipe with soft, dry cloth; do not use solvents |
| Repairability | Replaceable parts include remote control, CRT, power cord |
Frequently Asked Questions - CT-21F65M LG
How do I connect an external device like a DVD player or game console to the LG CT-21F65M?
Use a SCART cable or RCA composite cable. Connect the SCART end to the TV's SCART socket or use the RCA video/audio inputs. Then press the AV button on the remote or on the TV to switch to the correct AV input.
What should I do if the TV turns on but shows no picture while sound is present?
If there is sound but no picture, it may be due to incorrect brightness/contrast settings or a weak video signal. Try adjusting the brightness and contrast via the OSD menu. If the problem persists, the CRT might need servicing by a qualified technician.
How do I safely clean the LG CT-21F65M?
Unplug the TV and wait for it to cool. Wipe the screen and exterior with a soft, dry cloth. Avoid using any liquid cleaners or solvents, as they may damage the screen and coating.
Why does my TV emit a high-pitched whine?
A faint high-pitched whine is normal for CRT TVs due to the flyback transformer. If it becomes loud or accompanied by a burning odor, unplug the TV and contact a service professional.
How do I program the remote control for the LG CT-21F65M?
Insert fresh AA batteries into the remote. Ensure you aim it at the TV's IR sensor. To operate, press the power button. No manual programming is required for the original remote.
What is the power consumption of the TV in standby mode?
In standby mode, the TV consumes less than 1W of power, and energy-saving circuits minimize standby usage.
Can I use a digital set-top box with this TV?
Yes, you can connect a digital set-top box to the SCART or RCA input, then tune the TV to the selected AV channel.
How do I adjust picture settings like brightness and contrast?
Press the MENU button on the remote or TV, navigate to Picture settings, and adjust brightness, contrast, color, and sharpness using the arrow keys.
Is it safe to leave the TV on for extended periods?
The TV is designed for long operation, but avoid leaving it on unattended. Always switch off when not in use to save energy and prevent overheating. Use the sleep timer if you plan to doze off.
Where can I find spare parts or a service manual for this model?
Spare parts such as the remote control, CRT, and internal boards may be available from LG service centers or authorized dealers. For assistance, visit LG's support website and search for the model CT-21F65M.
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USER MANUAL CT-21F65M LG
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Product information
Brand : LG
Model : CT-21F65M
Category : Television