Power Supply; Changing The Battery - salvus PS300 Bedienungsanleitung

3.4 Changing the opening delay and/or opening window
Firstly, deactivate the pre-set opening delay and window (see 3.3).
Then follow the steps in 3.2 to set new opening delay and window times.
3.5 Switching the audible opening window signal off or on
You can only switch the audible signal on or off with the master code.
Step
1. Press ON
2. Press Enter
3. Press 5
4. Press Enter
5. Enter the master code, e.g. 567891
6. Press Enter

4. Power supply

4.1 Changing the battery

As soon as the battery is almost empty (and the voltage becomes too low), the red light will flash 5 times and a
warning signal will sound several times when the door is opened. This is the warning that you need to change
the battery.
Do not use rechargeable batteries, only high quality 9-volt batteries.
Unscrew the battery cover on the inside of the door. Remove the battery, insert a new battery, and fit the cover
in place again. Then test opening and closing a few times with the door open.
26
Action Key Signal
ON
Enter
5
Enter
567891
Enter