Manual

RI-215A Operator’s Manual Alarm Adjust Mode • 19

Adjusting the Alarm Point

To adjust the alarm point, do the following:

1. Press and hold the Up (∆) switch for three seconds to display the Alarm Adjust

screen. The LCD will ﬂash the alarm point setting and the colon (:) alternately.

2. Use the Up (∆) and Down (∇) switches to adjust the alarm point to the setting you

want (e.g., 11:00 = 1100 ppm, 12:00 = 1200ppm, 12:30 = 1230ppm, 13:00 = 1300 ppm,

etc.)

3. Press the SET switch to save the new alarm point. The unit returns to normal

operation and the LCD displays the current gas reading.