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| alarm. If possible, test the condition by delib- |
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| erately creating an alert condition. |
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| Refer to Chapter 5, Section 5.3. |
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5. The batteries drain prematurely. | The unit’s AC transformer is unplugged or for | The batteries will take over powering the unit |
| some other reason, full AC power is not avail- | when the AC transformer is unplugged from |
| able to the unit. | the 120 VAC outlet. When storing the unit, be |
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| sure to remove the batteries. |
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| Refer to Chapter 2, Section 2.4. |
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| Be sure to use alkaline |
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| use rechargeable nicad batteries. |
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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.
Refer to Chapter 2, Installation, for additional information on batteries and installation procedures.
