Troubleshooting
Error checklist
Problem | Possible cause | Possible solution | |
|
|
| |
No | Batteries are flat or | Replace the | |
operation | accupack is flat | batteries or | |
indication |
| recharge the | |
|
| accupack | |
|
|
| |
No RF signal | Transmitter and | Set transmitter and | |
| receiver are not on | receiver to the same | |
| the same channel | channel | |
|
|
| |
| Transmitter is out of | Check the squelch | |
| range | threshold setting | |
|
| or reduce the | |
|
| distance between | |
|
| transmitter and | |
|
| receiving antenna | |
|
|
| |
RF signal | Transmitter is muted | Deactivate the | |
available, | (MUTE) | muting function | |
no audio |
|
| |
Receiver’s squelch | Reduce the squelch | ||
signal, | |||
threshold is adjusted | threshold | ||
“MUTE” | |||
too high |
| ||
display |
| ||
|
| ||
Transmitter doesn’t | Activate the pilot | ||
appears on | |||
the display | transmit a | tone transmission | |
panel | pilot tone |
| |
|
| ||
|
|
| |
Audiosignal | Transmitter | See “Adjusting the | |
has a high | sensitivity is | sensitivity” on | |
level of | adjusted too low | page 20 | |
background |
|
| |
Receiver’s AF output | Increase the audio | ||
noise | level is adjusted too | output level | |
| |||
| low |
| |
|
|
| |
Audiosignal | Transmitter | See “Adjusting the | |
is distorted | sensitivity is | sensitivity” on | |
| adjusted too high | page 20 | |
|
|
| |
| Receiver’s AF output | Reduce the AF | |
| level is adjusted too | output level | |
| high |
| |
|
|
|
If problems occur that are not listed in the above table or if the problems cannot be solved with the proposed solutions, please contact your local Sennheiser agent for assistance.
24
