Press and hold the AL key for 5 seconds, then release. Step 2: Reconnect the battery plug, wait 1 second, then press and hold the AL key for 5 seconds. Press the default factory Master Code (1 2 3 4 5).
How do I reset my trilogy DL2700?
- Remove the battery cover (located on the inside housing assembly) and unplug the battery. Press and hold the AL key for 5 seconds, then release.
- Reconnect the battery plug, wait 1 second, then press and hold the AL key for 5 seconds. Press the default factory Master Code (1 2 3 4 5). ...
- Step 2B: ...
- Step 2C: