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13
Operating and Setting the EL Backlight (light),
Buzzer (sound), and Alarm history (fields in the
WIND Section)
EL Backlight (Light)
13.1
For enhanced readability of the LCD the EL backlight can be
switched ON or OFF by touching the LIGHT field once. When the
backlight is switched to "Enabled", it will glow for approximately
20 seconds every time any of the LCD sections is touched.
The switching condition (Enabled/Disabled) is shown in the
bottom section of the LCD for about 20 seconds.
Note: In case that the Base Station is battery operated, repeated
use of the EL backlight will result in a considerable
decrease of the life of the batteries. It is recommended
either to operate the Base Station with the included AC
adapter, or deactivate the EL backlight (see above).
13.2
Buzzer
The keypad beep and the audible alarms of the Base Station can
be switched ON or OFF by touching the BUZZER section.
The switching condition ON or OFF is displayed directly in the
BUZZER section as well as in the bottom section of the LCD for
about 20 seconds (Enabled/Disabled).
13.3
Alarm
Upon touching the ALARM field in the WIND section, all set and
activated alarms (except time alarm) will be shown numbered
and sorted according to time of appearance, along with ٭NEXT٭
and ٭EXIT .٭For each alarm preset, the time and date can be
displayed by touching the center of the bottom section of the
LCD.
22
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