Auerswald COMpact 4000 Operation Manual page 745

A Reset button
B Default button
2. Press the Default button on the COMpact 4000 interface board within 2 seconds and
hold it down between 10 and 15 seconds.
The Power LED starts to quickly blink in red.
After 5 seconds the LED Status starts to blink slowly.
3. Let go of the Default button.
The factory settings are restored and the PBX restarts.
If the Power LED lights up in green again, the restart is complete and the PBX is
ready for operation.
Note:
If the Power LED remains continuously lit in red, an error has occurred.
Please contact your dealer or the manufacturer directly.
If you release the Default button too late (the Power LED is no longer
flashing), restart the PBX without making any changes.
Further steps:
• Create a new configuration or use a configuration (auconfig.cfg) previously saved to the
root directory of a USB stick and restart the PBX (see chapter Service and Maintenance >
Backing Up and Recovering Configuration Data > Saving Configuration Data on the PC).
COMpact 4000 - Firmware V6.6A - Installation, Operation and Configuration V03 03/2016
Service and Maintenance
Factory Settings
Restore Factory Settings
745