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Audio
Use this option to select an audio alert volume. Audio alerts sound to get your attention.
There are four levels of alert:
1.
High
2.
Med-High
3.
Med
4.
Low
5.
Off
Select a ring volume
and press
Enter
AUDIO
2 Med-High
1 High
3 Med
An external siren and flashing light can also be connected to the unit external connectors.
Backlight
Use this option to select the time until the unit backlight turns off. Shutoff interval ranges from 0 (off) to
55 seconds, in 5-second intervals, and INF (infinite) when the backlight remains constantly lit.
NOTE
: Extended use of the light may reduce battery time between charges.
LED Control
Use this option to define the
Alarm LED
light intensity. In day time
–
you may want higher intensity than
in the night. The default value is 50% intensity.
Display Contrast
Use this option to select a contrast level for the display.
The contrast interval ranges from 1 (very little contrast) to 7 (high contrast).
Use the
Up
/
Down
buttons to
define a contrast value and press
Enter
. Make sure there are no
strips seen on the screen.
CONTRAST
Contrast: 7
