![](/images/new-backgrounds/1052400/5240071x1.webp)
16.2Configuring the Clock Module
The Clock Module is configured by setting Link 1 and DIL switch 1. These are both located on the rear of the C1651 Clock Module PCB [accessed by opening the panel door].
Link 1
Position Selected |
| Function |
| |
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Fitted |
|
| 1st Fire Alarm Time Mode selected | |
Removed |
|
| Day/Night Mode selected | |
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| |
Link 1 | DIL Switch 1 |
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| Pole | Position Selected | Function | |
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| |
Removed | 1 | Left [Off] | Clock Module Menu configuration disabled | |
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| 1 | Right [On] | Clock Module Menu configuration enabled | |
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| |
Fitted | 1 | Left [Off] | No effect | |
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| 1 | Right [On] | No effect | |
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| |
Removed | 2 | Left [Off] | Day/Night mode and Fire Event Counter mode | |
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| enabled. |
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| |
Removed | 2 | Right [On] | Day/Night mode and Fire Event Counter mode | |
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| disabled. |
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| [To zero the Fire Event Counter, select “On” |
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| momentarily then return to “Off”]. |
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Fitted | 2 | Left [Off] | 1st Alarm Fire Time and Fire Event Counter | |
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| Mode enabled |
Fitted | 2 | Right [On] | 1st Alarm Fire Time and Fire Event Counter | |
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| Mode disabled. |
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| [To zero the Fire Event Counter, select “On” |
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| momentarily then return to “Off”]. |
Table 4 – C1651 Clock Module DIL switch 1 and Link 1 Settings
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