Standard Battery Duration: 90 minutes
Extended Battery Duration: Extended battery durations up to 8 hours are available using the duration jumper settings on Ledfire Advanced, Ledfire Pro and Razor Pro models. See the Duration Jumper Feature section below for configuration details.
Duration Jumper Feature
The duration jumper allows you to configure the emergency light duration settings.
Which models have a duration jumper?
The duration jumper is available on Ledfire Advanced, Ledfire Pro and Razor Pro models only.
Surface Mount Options
- Ledfire SM Pro - includes duration jumper
Recessed Mount Options
- Ledfire Advanced - includes duration jumper
- Ledfire Pro - includes duration jumper
- Razor Pro - includes duration jumper
Duration Jumper Configuration
Configure the duration by setting the three jumpers (A, B, C) according to the table below:
| Duration | A | B | C |
| 1 hour | OFF | OFF | OFF |
| 2 hours | ON | ON | ON |
| 3 hours | ON | ON | OFF |
| 4 hours | ON | OFF | ON |
| 8 hours | ON | OFF | OFF |
| CB (Central Battery) | OFF | ON | OFF |
Note: CB (Central Battery) mode will default to 90 minutes for Australian installations and 3 hours for European installations.
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