Chapter 4 ________________________________________________________________ Operation 
VAISALA_______________________________________________________________________ 77 
 
0802-041 
Figure 46  Display Alarm Active 
Multiple alarms can be active at the same time; the alarm that was 
triggered first will be shown on the display. The next active alarm is 
revealed when the currently shown alarm is acknowledged by pressing 
the OK button. 
Activated alarms are only shown on the screen; there are no alarm 
messages output to the serial line. After an alarm has been 
acknowledged, you must refer to the data graphs to see when the 
measured quantities have exceeded the limits. You may use the optional 
relay outputs as alarm outputs by configuring them separately; see 
section Setting Relay Outputs on page 135. 
Configuring a Display Alarm 
1. Enter the Main Menu by pressing an arrow button on the keypad. 
2.  Use the arrow keys to select Display, followed by Alarms, to open 
the Display Alarms menu. The Display Alarms menu shows the 
currently enabled and disabled alarms. 
 
0802-069 
Figure 47  Display Alarms 
3.  Use the arrow keys to select an alarm to configure. The alarm 
editing page opens. 
NOTE 
Changes you do on the alarm editing page will take effect immediately, 
and may cause an alarm to appear on the screen. 
 
4.  To select a quantity for the alarm, press the CHANGE button and 
select the quantity from the list.