Troubleshooting bank of digital receiver devices – satellite receiver;
1- Complete silence
2- Stuck on ON
3- Stuck on BooT
4- Stuck on four lines
5- Left on standby
6- The red light is only on.
7- The green light is only on.
8- It stays on the logo of the device.
9- It restarts continuously
10 It hangs for some time after turning on
11- There is sound but no picture.
There are 12 images and no sound
13- The image is checkered or corrupted
14- Channel search is pointless
15- After some time, the signal is cut off.
16- Strange numbers appear on the panel, but the device does not turn on
17- The remote control does not work
18- Panel buttons do not work.
19- Ash-Lnb is written on the panel.
20- The device requires mother code to turn on.
21- The device sometimes turns on, sometimes it doesn’t turn on at all.
22- The device has a signal in one place and there is zero signal in one place.
23- The device automatically changes the channel or volume. Or it turns on only on one channel.
24- The device must be unplugged several times and plugged into the outlet to turn it on.
25- The device is on, but the panel does not display anything
Dear friends, these were all the defects of the devices, which we will fix, God willing
This post is written by sajjadmirzaee