AB-COM IPBOX 400S Manual - page 61
59
19. TROUBLE SHOOTING
Problem
Possible
Causes
What
ToDo
No display appeared on front Power cord is not plugged in. Check that power cord
Wrong Audio/ Video output
connection between the
receiver and TV set.
Mute Audio
Check Audio/ Video output
connection between the
receiver and TV set.
Press Mute button to
recover.
TV Power off
Turn TV on
No Signal
Check the cable
connections, LNB and other
equipment
connected between the
LNB and the receiver, or
adjust the dish.
No Sound/ Picture
Wrong direction of the dish
Adjust correctly the
direction of the dish to the
satellite
Remote controller does not
respond
Batteries are not inserted
correctly or low.
Check the batteries or
replace with new batteries
CA module is not working
CA module is not inserted.
CA module is not inserted
correctly.
Check if CA module is
inserted correctly.
Recording is not working/
Recording is stopped
No HDD space is available.
Check HDD status.
Forgot PIN Code
Contact your local service
provider/ dealer.
System Halt
System Halt or Error
Press & Hold OK and
Power key on the front
panel to return to stand by
mode.