Clear-Com Intercom Systems 
 
6
 
Problem: Mic level too low or high 
Cause: Mic distance from mouth too far or too close; mic gain set incorrectly; sidetone set incorrectly; none or more 
than one termination. 
Solution: Reposition mic and/or change headset mic gain. 
 
Problem: Headset level too low or high 
Cause: Unterminated channel; improper impedance; shorted line 
Solution: Adjust sidetone and listen level controls; check wiring; use compatible headset 
 
Problem: Can’t change configuration on beltpack. 
Cause: Access to Functions is disabled. 
Solution: Restore access with PC or factory default restore. 
8. Service Information 
Contact the factory. 
9. Warranty Information 
(2 years)