46
Activation or deactivation of each respective wind direction alarm can
also be done with the
٭
ON
٭
or
٭
OFF
٭
key in the menu step shown
below.
Leave the setting mode with
٭
EXIT
٭
.
11
Operating and Setting of EL Backlight (Light),
Buzzer and Alarm History Functions
11.1
EL Backlight (Light)
For better readability of the LCD the EL backlight can be switched ON
or OFF by once touching the LIGHT section. If ON is selected, the
backlight will be switched on for approximately 15 seconds every time
any one of the LCD sections is being touched.
The switching condition (Enabled/Disabled) is shown in the text
section for about 30 seconds.
Note:
In case the Touch Screen Weather Station is battery operated
the repeated use of the EL backlight will result in a considerable
decrease of battery lifetime. It is thus recommended to either
operate the Weather Station with the included AC/DC adapter
or entirely deactivate the EL backlight (see above).
11.2 Buzzer
The buzzer for the acoustic acknowledgement or alarm signals of the
Weather Station can be switched ON or OFF by touching the BUZZER
section.
The switching condition ON or OFF is displayed directly in the