PROGRAMMING OF IAQRAE
4-15
4.3 Change Alarm Limits
The user may change the high or low alarm limits for each
sensor in Programming Mode. The submenus are:
Change High Alarm limit?
Change Low Alarm limit?
1. Press [N/-] to toggle between these two submenus. When
the “Change High Alarm?” or “Change Low Alarm?” screen
appears, press [Y/+], and the following display will show
the sensors installed in the monitor. The first sensor will be
marked with an asterisk (*); the cursor will be over the
“OK?” message.
*CO
VOC
CO
2
---
GO?
---
2. To modify any of the sensor limits, press [MODE] to
advance to a sensor name. To advance to step 3 press
[Y/+], otherwise press [N/-] to accept the previously stored
alarm limits and move to the Change High (or Low) Alarm
Limit submenu.
CO High Limit = 450
Save?
CO Low Limit = 200
Save?
3. To modify this limit, press [MODE] to advance to the next
digit. Use [Y/+] or [N/-] to change the value. Press [MODE]
again to advance to the next digit. Repeat until the new
alarm limits have been set.
4. Press [MODE] to move to the “Save?” message. Press
[Y/+] to accept the new value and the asterisk (*) will move
to the next sensor in the sensor selection screen. Or press
[N/-] and the asterisk (*) will move to the next sensor in the
sensor selection display.
5. To exit this menu, use [MODE] to move the cursor to
“GO?” and press [N/-], and then press [MODE] when the
Change High or Change Low Alarm Limit screen appears.
