Ei Electronics Ei3000 Series, Instruction Manual

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You can exit this mode by pressing the House Code button on one of the RF Alarms. Keep the
button pressed until the blue light comes on solid and then release.
The Alarm will now send a signal to all the other RF devices in the system to exit House Code.
Alternatively, the RF Alarms will automatically exit the House Code mode after 30 minutes.
To check the system, press the test button on any Alarm. After a few seconds all Alarms
should now sound. All Alarms in the system should be checked similarly.
Caution:
Do not House Code another group (e.g. adjacent apartment) until the current
House Code has been completed.
Factory Reset
Sometimes in order to resolve an RF communication issue it may be necessary to reset
(factory reset) and House Code the system again. To do so, press and hold the House Code
button until you see a flashing blue light on the Alarm cover (approx. 7 seconds), release
immediately. Repeat this procedure on all Alarms.
Removing the Ei3000MRF Module
If it is necessary to remove or replace an RF Module already fitted to an Alarm, it can be
taken out by firstly using your index finger to lift it by 5 to 6mm to release the connection
pins (Fig. 5a), repeat this process on the opposite end to release the antenna (Fig. 5b), after
which the module can be fully removed from the Alarm by lifting it away while keeping the
pins perpendicular to the Alarm (Fig. 5c).