3M HEADSET C1060, Руководство по эксплуатации

Страница: 27 / 34

Model C1060 Special Instructions for System Manager

3M 2001 February
21
Figure 18.
4. With the headset turned OFF, swing the microphone back, and insert the
headset into the programming station with its programming window facing
toward the programming cable jacks. See Figure 18.
5. Turn the headset ON. The indicator LED flashes, indicating that
programming is complete.
6. Repeat Steps 1 through 5 to program the rest of the headsets.
The headset is now programmed to the same channel as the base station. If
interference continues to occur, repeat the channel programming procedure.
After seven channel changes, the original channel will again be encountered. If
none of the 8 channels are interference–free, try 8 additional channels on lane 2
by following the steps below: Note: These steps may be used for single–lane
systems only.
1. On the base station, move jumper J3 to LANE 2.
2. Press the RESET button, or turn the base station OFF, then back ON.
3. Program all headsets at the programming station by repeating the steps listed
previously in “Changing Channels if Interference is Encountered.”
Outdoors, sound travels best at night when air temperatures are cooler and
background noise is reduced. To allow you to reduce the volume of the menu
sign speaker to a lower, pre–set nighttime level, the base station has a VOLUME
DAY/NIGHT switch. See Figure 19.
Changing the
Day/Night Switch
Setting