Changing the Alarm Indicators
!
Press the ALARM + RATE keys or the
ALARM + DOSE keys.
!
You’ll see an
H
, for High Level Alarm,
displayed.
!
To change the Low Level indicators,
press the RATE (DOSE) key again; the
display will show an
L
.
!
Press the CLR/TEST key to access the
selected (
H
or
L
) indicators.
!
Repeatedly press the ALARM key until
you see the desired combination of indi-
cators, AUDio, VISual, vibrator, or no in-
dicators.
Using the Backlight
In dim light, you can enable the unit’s back-
light to read the display.
•
Press the LIGHT key.
•
The display’s backlight will turn on.
•
To conserve battery power, the back-
light will automatically turn off in
about five seconds.
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