Vaisala DMT143 - Manual (Page 58)

USER'S GUIDE ____________________________________________________________________
56 ___________________________________________________________________ M211435EN-E
Configure the Alarm LED
Use the ALARM command to configure the alarm LED functionality.
For more information on the LED, see section Alarm LED on page 18.
ALARM [LED] [Alarm] [Level]
where
LED = Enable or disable the entire LED functionality.
Allowed values:
ON - Enable the LED functionality.
OFF - Turn off the LED completely.
Alarm = Enable or disable the dewpoint alarm.
Allowed values:
ON - Enable the dewpoint alarm.
OFF - Turn off the dewpoint alarm.
Level = Dewpoint temperature above which the alarm LED
will turn red. The LED will turn green when the
measured dewpoint temperature falls below this level.
Range -60 ... +60 °C Tdf.
Example (show current settings):
alarm ?
LED display : OFF
Alarm display : OFF
Setpoint Td(°C): -10.00
Example (change values line by line, enter to skip line):
alarm
LED display : OFF ? on
Alarm display : OFF ? on
Setpoint Td(°C): -10.00 ? -40
Example (change alarm level to -40 °C Tdf):
alarm on on -40
LED display : ON
Alarm display : ON
Setpoint Td(°C): -40.00
Example (turn off the dewpoint alarm only):
alarm on off
LED display : ON
Alarm display : OFF
Setpoint Td(°C): -40.00
Example (turn off the LED completely):
alarm off
LED display : OFF