English 11
■
Other
1
SER.
Serial number of this unit.
2
MODEL No.
Model number of this unit.
■
Functions of the LEDs
1
Microphone LEDs
Normal: Light up depending on the active
microphones
Microphone muted: Off
Waiting for firmware update: Off
During firmware update: Blink in clockwise
direction
2
Speaker mute LED
Normal: Off
Speaker muted: On
Maximum volume: Blinks 5 times
Waiting for firmware update: Blinks
3
Microphone mute LED
Normal: Off
Microphone muted: On
Waiting for firmware update: Blinks
1 2
MIC
ZONE
2
1
3
PJP-20UR_qsg.book Page 11 Monday, October 19, 2009 10:54 AM