Sensaphone 2800 - Manual (Page 148)

Sensaphone 2800 Manual
146
CHANNEL SELECTION
The Sensaphone 2800 and associated repeater must be set to operate
on the same wireless channel. There are four possible channels. If
you will be installing more than one 2800 unit in the same area you
must configure each system on its own channel. By default the 2800
and repeater are set to channel one. To change the channel on the
repeater, remove the cover using the hex key. Turn the hex screws
clockwise until the cover easily slides off. Next, locate the jumpers
on the circuit board as shown in the figure below. Remove all power
from the device by taking out the alkaline batteries and unplugging
the power supply. The table shows how to configure the jumpers for
a particular channel.
A1 A0
1
0
CH1
A1 A0
1
0
CH3
A1 A0
1
0
CH2
A1 A0
1
0
CH4
POWER SUPPLY AND BATTERY INSTALLATION
The Wireless Repaater requires 5VDC power to operate. Under the
cover there is a two position terminal strip and battery clips for 3
AAA alkaline batteries. The batteries are used as a back-up in the
event of an AC power failure. Connect the plug-in power supply to
the power terminal block terminals. Be sure to connect the positive
wire to the + terminal and the negative wire to the - terminal. After