
15
-21-
GRN
BLK
WHT
GRN
BLK
WHT
AUDIO
COMMON
CONTROL
290A4071
MASTER SLAVE
1
3
2
4
1
3
2
1K
1
WATT
SEE POWER
CONNECTIONS
BLK
WHT
GRN
*
*
BLK
WHT
GRN
*
Operating Principle:
• Master presses talk switch to talk to slave.
• Master can turn monitor switch on and hear
everything going on at slave.
• When master monitor switch is off, slave must
press talk switch to talk to master.
• When master monitor switch is on, slave can talk
to master hands-free without pressing the talk
switch.
NOTES:
1. Speaker/Microphone
2. Off/On/Speaker Volume Control
3. Press-To-Talk Switch
4. Monitor On/Off Switch
Power
Master
Slave
120V 50/60Hz AD-27C-M22 AD-27-2W3
POWER CONNECTIONS:
BLK HOT 120/240V Models
WHT Neutral 120/240V Models
GRN Earth Ground 120/240V Models
Commentaires sur ces manuels