Brand: Panasonic
Category: Television
Document Type: Manual
Language: EN
Manual for TC-21S3R/Z
Uploaded: Nov. 21, 2025, 9:14 p.m.
Warranty Information
No specific warranty period is mentioned in this manual.
Installation and Setup: Connect aerial cable to TV or VCR/Satellite Receiver. Plug in and switch on. Auto-tuning will commence if not already programmed.
Basic Operation: Use the remote control or front panel buttons to change channels, adjust volume, and access menus. The 'F' button selects functions, and the 'V'/'A' buttons adjust them. 'N' exits menus.
Menu Navigation: Access menus using the 'F' button on the remote. Navigate with 'V'/'A' and select with 'TV/AV'. Functions include Contrast, Brightness, Colour, Sharpness, C-A-T-S, Tuning, and more.
Connections: Supports AV inputs (RCA and SCART) for VCRs, Satellite Receivers, and Camcorders. Headphones can be connected via the 3.5mm jack.
Troubleshooting: Check aerial connection, volume, power, and retune channels for common issues like snowy pictures, interference, or no sound/colour. Contact a dealer for further service.
Basic Operation: Use the remote control or front panel buttons to change channels, adjust volume, and access menus. The 'F' button selects functions, and the 'V'/'A' buttons adjust them. 'N' exits menus.
Menu Navigation: Access menus using the 'F' button on the remote. Navigate with 'V'/'A' and select with 'TV/AV'. Functions include Contrast, Brightness, Colour, Sharpness, C-A-T-S, Tuning, and more.
Connections: Supports AV inputs (RCA and SCART) for VCRs, Satellite Receivers, and Camcorders. Headphones can be connected via the 3.5mm jack.
Troubleshooting: Check aerial connection, volume, power, and retune channels for common issues like snowy pictures, interference, or no sound/colour. Contact a dealer for further service.
Troubleshooting and error codes
| Symptoms | Checks | |
|---|---|---|
| Picture | Sound | |
| Snowy Picture or Multiple Images | Noisy Sound or Normal Sound | Aerial location, direction or connection |
| Interference | Noisy Sound | Electrical appliances, vehicles, fluorescent lights |
| Normal Picture | Noisy or No Sound | Volume level or sound muted |
| No Picture | No Sound | Not plugged into A.C. outlet, not switched on picture / sound controls set at minimum levels |
| No Colour | Normal Sound | Colour controls set at minimum levels |
| Scrambled | Normal or Weak Sound | Retune channel(s) |