Jensen ANHD20 - Manual (Page 7)

7
TROUBLESHOOTING
For technical assistance, please visit www.asaelectronics.com
ASA ELECTRONICS CORPORATION
www.jensenrvdirect.com
www.asaelectronics.com
© 2010 ASA Electronics Corporation
v.102809
Problem Cause Corrective Action
No TV reception on AIR No 12VDC power at PCB Check power and ground connections with test light
Blown Fuse Check fuse in wall plate and main supply
Bad coax connection Check to ensure cables are connected properly at TV & wall plate
Wall Plate Switch in wrong position Move switch to AIR position
TV tuner not set to AIR Check TV tuner status in on screen menu
LED Indicator is Off No 12VDC power at PCB Check power and ground connections with test light
Blown Fuse Check fuse in wall plate and main supply
Shorted coax connection Check Antenna coax connection for short
Switch in wrong position Check switch position
No TV reception on Cable No 12VDC power at PCB Check power and ground connections with test light
Blown Fuse Check fuse in wall plate and main supply
Bad coax connection Check to ensure cables are connected properly at TV & wall plate
Wall Plate Switch in wrong position Move switch to CABLE position
TV tuner not set to CABLE Check TV tuner status in on screen menu
No power at DC socket No 12VDC power at PCB Check power and ground connections with test light
Blown Fuse Check fuse in wall plate and main supply