
41
27. Setting the Keypad LED Option
①
Press Program Button "P".
②
Enter Management Password.
③
Press Call Button "E".
④
Enter "20"(number twenty).
⑤
Press Call Button "E".
⑥
Select mode by numbers "0", "1", or "2".
(0 : Gradual LED brightness by distance from an object enabled)
(1 : Keypad LED on at all times)
(2 : Sensor sensitivity set for short distance)
⑦
Press Call Button "E".
"P" - Management Password - "E' - 20 (number twenty) - 0 (number zero) - "E" :
Automatic brightness control by proximity sensor enabled (LED gets brighter gradually
as an object is getting closer to the lobby phone).
"P" - Management Password - "E" - 20 (number twenty) -1 (number one) - "E" :
Automatic brightness control disabled and LED on at all time.
"P" - Management Password - "E" - 20 (number twenty) - 2 (number two) - "E" : the
sensitivity of the proximity sensor is set to short range