Bose ProFlight Series 2 Aviation English Owners Guide - Page 47

Intercom communications, PROBLEM, WHAT TO

Get Bose ProFlight Series 2 Aviation PDF manuals and user guides View all Bose ProFlight Series 2 Aviation manuals
Add to My Manuals
Save this manual to your list of manuals

Page 47 highlights

T rRoOuUbBlLeEsShHoOoOtTiI NngG PROBLEM No active noise cancellation and no communication WHAT TO DO If using battery power, make sure the batteries are fresh and ­correctly installed. See "Batteries" on page 28. If using aircraft power, make sure the connector is ­firmly seated in the control panel and the control panel has power. See "Aircraft Connectors" on page 29. Power off, then power on the headset. See "Headset Controls" on page 19. NOTE: Don't press the Power button I repeatedly. Use the headset in a different seat location. Remove microphone assembly from the headset, and check for damage to the connector or pins. See "Move the microphone" on page 25. Intercom communications PROBLEM WHAT TO DO Noise cancellation active, but no incoming audio Make sure the volume controls are not set too low on the control module (see page 38) or the intercom. Make sure the aircraft connectors are securely inserted into the aircraft control panel. See "Aircraft Connectors" on page 29. Use a different seat location in the aircraft. Low volume of incoming communications Make sure the volume controls are not set too low on the control module (see page 38) or the intercom. Make sure the Intercom operation switch is ­correctly set for your intercom system. See "Operation Switches" on page 22. Make sure all headsets sharing the intercom have the Intercom operation switch in the correct position. See "Operation Switches" on page 22. Unplug all other headsets and see if the volume can be adjusted to an acceptable level. Intermittent ­communication Make sure the aircraft connectors are securely inserted into the aircraft control panel. See "Aircraft Connectors" on page 29. Use a different seat location in the aircraft. Reduced volume in one ear only Make sure the volume controls are not set too low on the control module (see page 38) or the intercom. Make sure the Intercom operation switch is ­correctly set for your intercom system. See "Operation Switches" on page 22. | 4 7 E N G

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
TROUBLESHOOTING
47
|
ENG
TROUBLESHOOTING
PROBLEM
WHAT TO DO
No active noise
cancellation and no
communication
If using battery power, make sure the batteries are fresh and
correctly installed. See “Batteries” on page 28.
If using aircraft power, make sure the connector is firmly seated
in the control panel and the control panel has power. See “Aircraft
Connectors” on page 29.
Power off, then power on the headset.
See “Headset Controls” on page 19.
NOTE: 
Don’t press the Power button
I
repeatedly.
Use the headset in a different seat location.
Remove microphone assembly from the headset, and check for
damage to the connector or pins. See “Move the microphone” on
page 25.
Intercom communications
PROBLEM
WHAT TO DO
Noise cancellation
active, but no incoming
audio
Make sure the volume controls are not set too low on the control
module (see page 38) or the intercom.
Make sure the aircraft connectors are securely inserted into the
aircraft control panel. See “Aircraft Connectors” on page 29.
Use a different seat location in the aircraft.
Low volume
of incoming
communications
Make sure the volume controls are not set too low on the control
module (see page 38) or the intercom.
Make sure the Intercom operation switch is correctly set for your
intercom system. See “Operation Switches” on page 22.
Make sure all headsets sharing the intercom have the Intercom
operation switch in the correct position. See “Operation Switches”
on page 22.
Unplug all other headsets and see if the volume can be adjusted to
an acceptable level.
Intermittent
communication
Make sure the aircraft connectors are securely inserted into the
aircraft control panel. See “Aircraft Connectors” on page 29.
Use a different seat location in the aircraft.
Reduced volume in one
ear only
Make sure the volume controls are not set too low on the control
module (see page 38) or the intercom.
Make sure the Intercom operation switch is correctly set for your
intercom system. See “Operation Switches” on page 22.