3M C960, Service Information

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6. With the base stations turned off, check jumper J3 on each base station (see Figure 2). One base station must
be jumpered (pins 1 and 2) for lane 1 operation; the other base station must be jumpered (pins 2 and 3) for
lane 2 operation. If jumper J3 is changed, turn on the base station(s) and press the RESET Switch (located
on the base station circuit board) to “read” the change into the microprocessor.
Figure 2
7. With the base stations turned on, press their CHANNEL SELECT switches to set both base stations to the
same channel number (see Figure 2). After selecting a channel, press the RESET Switch on each of the base
station circuit boards to “read” the channel selection into the microprocessor.
Important!
Set both base stations to the same channel for cross-lane operation.
8.
D
Follow the procedure below to reprogram all headsets assigned to base station 1 (lane 1) to the same
channel and lane number.
D
Follow the procedure below to reprogram all headsets assigned to base station 2 (lane 2) to the same
channel and lane number.
Headset Programming Procedure:
a. With the headset turned off (base station turned on), plug one end of the programming cable into the
headset modular jack (see Figure 2).
b. Plug the other end of the programming cable into the base station programming jack.
(Continued)