Philips CCS 800 - Troubleshooting (Continued); Loudspeaker and Volume Control Issues

• Possible cause
Volume control position.
• Solution
- Check if the volume control for
delegate/chairman loudspeakers on
the CPSU is not in the fully counter
clockwise position.
• Possible cause
Microphone active or headphone
connected.
Note: Units with active
microphone or connected
headphone(s) have their
loudspeakers switched off.
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