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| Troubleshooting | Symptom Charts/Power (Continued) - 5 | |
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| Power (Continued) |
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After main battery is | Replace backup batteries. | |||
changed, some Control |
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Panel settings are |
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different |
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After all power sources are removed, some Control Panel settings are different
Condition is normal. Removing all power affects some Control Panel settings (such as time) that are stored in parameter RAM.