What causes sound and screen irregularities on Tedelex DVR, like no screen or stripes?
- MMatthew BrownSep 12, 2025
If you're experiencing sound and screen irregularities on your Tedelex DVR, such as sound without a picture, an irregular screen, stripes, or a 'Screen Error' message, the VCR heads may be contaminated. Please use a head-cleaner to clean the VCR heads.
