PNI DK220 Manual Del Usuario página 15

* Master code #
4. Optional user settings
* Master code #
35 2 #
Buzzer off.
The buzzer remains active
0 #
only when the device enters
41
programming mode.
Active key sound
1 #
(default setting)
0 # Key backlight off
1 # Key backlight on
42
Automatic mode. Normally, the
key light is off but turns on when
2 #
human presence is detected.
15 - User manual
Safety mode 3. Alarm mode.
If the wrong code is entered or
an invalid card is read 10 times
in a row within 10 minutes,
as a precaution, the external
alarm (if connected) and the
buzzer built into the keypad
will be triggered.