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10.3. Enabling/Disabling
the audible warning
The integrated buzzer generates an audio
warning, if the audio warning option is enabled
and a frost warning or a temperature alarm is
triggered. When the alarm is first triggered, the
audible warning occurs for 30 seconds, and
then for approx. 3 seconds every 30 seconds.
The audible warning is enabled/disabled for
all sensors together.
Enabling audible warning
- Press the keys ”SELECT” and ”MIN MAX”
together for approx. 3 seconds.
- The display is cleared, and an “ON” mes-
sage appears in both display panels next
to the frost warning icons, and the HI/LO
status message.
The device returns to normal mode after
this.
Disabling audible warning
- Press the keys ”SELECT” and ”MIN MAX”
together again for approx. 3 seconds.
- The display is cleared, and an “OFF” mes-
sage appears in both display panels.
The device returns to normal mode after
this.
MIN MAX
SELECT
+
MIN MAX
SELECT
+
> 3 seconds
> 3 seconds