ENUK - V1.4 - 25/01/17
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4000 Series GSM Audio Intercom - Technical Manual
4000 Series GSM Audio Intercom with Proximity
Reset Procedure
RESETTING THE GSM MODULE TO FACTORY DEFAULTS
There are two reset modes available. The first will reset the master code only and the second will reset everything and clear all
stored telephone numbers, proximity cards and settings.
RESETTING THE MASTER CODE TO 1111 (4x1)
1. Power down the intercom panel.
2. Put a short across terminals g & 7.
3. Power up, 2 beeps will be heard followed by a delay and then a further beep.
4. Remove the short after the 3rd beep.
5. The master code is now reset to 1111.
FULL SYSTEM RESET
1. Power down the intercom panel.
2. Put a short across terminals g & 8.
3. Power up, 2 beeps will be heard followed by a delay and then a further 2 beeps.
4. Remove the short after the 4th beep.
5. All settings are returned to factory defaults.