Installation Instructions

GAT NET.Lock 7020 System
Configuration and Operation
50 HB_GAT-NETLOCK7020--EN_12 www.gantner.com
The process for restarting a master or sub controller is identical. Proceed with these steps:
► Press and hold the RESET button for 5 seconds.
o LED 2 flashes red and green.
► Release the RESET button.
o The controller restarts after approx. 5 seconds. The configuration parameters remain unchanged.
5.3 Resetting a Controller to the Default Settings
Resetting a master or sub controller to the default settings deletes all configuration parameters saved in the controller
and returns it to that same state it was in at the time of delivery.
NOTE! The resetting of a controller must only be performed by an authorized service technician. After resetting the
controller, the entire locker system must be reconfigured via software.
Figure 5.3 – RESET button for resetting a controller (Sub controller shown)
The process for resetting a master or sub controller is identical. Proceed with these steps:
► Press and hold the RESET button for approximately 12 seconds.
o LED 1 flashes blue.
► Within 3 seconds, release the RESET button then press it again.
o The configuration parameters reset to default. The LEDs of the connected locks flash red/green while
the controller is being reset.