Change Temperature Units
The temperature shows on the display during the self-test only. Power
the meter in a room temperature environment for the most accurate
readings. Long press
the
button during the self-test to change the temperature
units to
o
C or
o
F.
Alarm Settings
An audible beep sounds at 25ppm alerting the user to dangerous CO
levels. Change the alarm limit value by following the steps below.
1.
Turn OFF the meter by pressing the
button.
2.
Long press the
button until the options display on the
screen.
3.
The LCD cycles through these options: 25, 30, 35, 45, 50, 70,
100, 200 ppm.
4.
Release the
button at the desired alarm limit value.
5.
The meter enters the self-test mode.
Backlight
The meter features a backlit LCD for use in dimly lit areas.
Press the
button to power ON and OFF the backlight.
Auto Power OFF
The meter automatically powers OFF after 15 minutes of inactivity.
