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Sensaphone
®
Model 1108 User’s Manual
92
Other Monitoring:
Cause
Solution
Problem
1. The batteries drain prematurely.
The batteries will take over powering the
unit when the AC transformer is unplugged
from the 120 VAC outlet. When storing the
unit, be sure to remove the batteries. Refer
to Chapter 2, Section 2.4.
Be sure to use alkaline batteries
—do not use
rechargeable nicad batteries.
If the solutions offered above do not appear to correct the problem, apply the following steps, in the order shown.
• Remove the batteries.
• Unplug the unit.
• Wait one minute for the Model 1108 to completely power down.
• Plug in the unit's AC adaptor into a standard 120 VAC outlet.
• Replace the batteries.
• Reconfigure the inputs. Refer to Chapter 5, Section 5.1.
Refer to Chapter 2, Installation, for additional information on batteries and installation procedures.
The unit
’
s AC transformer is unplugged or
for some other reason, full AC power is not
available to the unit.