3M C960, Service Information

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Operation Model C960

3M 2000 May
12
Communication During Off–Peak Hours
During off–peak hours, the cross–lane module is turned on to enable a single
operator to communicate with customers in either lane (1 or 2).
1. An alert tone sounds in the headset when the system detects a customer
(vehicle) at the menu sign:
•
The alert tone for Lane 1 is a single beep that repeats at 2–second
intervals.
•
The alert tone for Lane 2 is a double beep that repeats at 2–second
intervals.
2. When you hear the single beep alert tone, press and hold T1 and talk to the
customer at menu sign 1. Release T1 to listen.
When you hear the double beep alert tone, press and hold T2 to talk to the
customer at the menu sign 2. Release T2 to listen.
Use this mode to operate “hands free.“ The talk lock mode is only available
with duplex system configurations.
In this mode, the headset automatically switches from standby to talk/listen
when a customer is detected at the menu sign. The headset automatically
switches back to standby when the customer leaves the menu sign.
ü
Notes
“Hands free” operation (talk lock mode) prevents all other headset operators
from communicating.
“Hands Free” operation will not work in cross lane mode.
To use the talk lock mode, press the talk lock switch on the transceiver housing.
To return to normal headset operation, press T1 or P.
Talk Lock Mode