• If the alarm is to be switched on or off, keep the button "ALARM/
ADJUST" (16) pushed for 3 seconds. When the alarm is switched on, the symbol
"
" appears.
• If you briefly push the button "ALARM/ADJUST" (16), "LO AL" appears to the right of
the humidity in the display and the currently set value for the lower humidity limit will
flash.
• Change the flashing value with the button "MIN/MAX/-" (15) or "CHANNEL/+." (17).
Keep the respective button pressed for quick adjustment.
• If the alarm is to be switched on or off, keep the button "ALARM/
ADJUST" (16) pushed for 3 seconds. When the alarm is switched on, the symbol
"
" appears.
• Briefly push the button "ALARM/ADJUST" (16) to exit setting mode.
Repeat the above steps for every outdoor sensor (or for the indoor sensor
respectively) if you want to set further alarms, switch them on or off.
b) Display thresholds
Briefly press the button "ALARM/ADJUST (16) from the normal display to switch be-
tween the following displays:
• Upper thresholds (display "HI AL" to the right of the temperature/humidity)
• Lower thresholds (display "LO AL" to the right of the temperature/humidity)
• Current measured values
If no button is pushed for several seconds, the current measured values will
appear automatically.
c) Alarm trips
When the set thresholds are exceeded, the corresponding symbol will flash and an
alarm sound is output. End the alarm by briefly pushing any button.
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