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2. Select the DEVIATION- HILO screen by pressing the MENU key. The
following screen will appear (refer to Figure 27). Set the Deviation tem-
perature by using the arrow keys.
3. After selecting values, press the MENU key to continue.
DEVIATION ALARM
HI/LO XXXXX °F
FIGURE 27. DEVIATION HI/LO SETTINGS SCREEN
Deviation BAND
1. Deviation BAND allows the operator to set the alarm to sound while the
temperature is in a temperature window. Refer to Figure 28.
ALARM MODE
DEVIATION BAND
FIGURE 28. DEVIATION BAND SCREEN
For example: if the SP temperature is set for 50 degrees and the Devia-
tion BAND is set for 25 degrees, the alarm will trigger at 25 degrees and
continue to sound up to 75 degrees. In this example, the alarm window is
25 degrees below 50 and 25 degrees above 50.
2. Select DEVIATION BAND by pressing the MENU key. The following screen
will appear (refer to Figure 29). Set the Deviation BAND temperature
value by using the arrow keys. Once the value is set, press the MENU
key to advance to Alarm Hysteresis.
DEVIATION ALARM
BAND XXXXX °F
FIGURE 29. DEVIATION BAND SETTINGS SCREEN
