Commax DRC-40DK User Manual page 10

7) Beep(Touch and so on) Volume adjustment
① Press program number (7) and press OK button (E)
② Enter the password and press the OK button (E).
③ When the beep volume control mode is successfully entered, the KEY LED will
blink.
④ The beep volume can be adjusted from level 1 to 2.
(Enter the number between 1~2.)
⑤ After enter the level number, press the OK button (E) and the key LED stops
blinking and the setting is completed. When completed, beep sound is heard as
the number of level.
<Notes>
1) Even if the beep volume is adjusted, during Calling and Communication mode, it
is fixed in level 1 to maintain Communication quality
(It cannot be adjust the beep volume during Calling and Communication mode)
8) ON/OFF Anti-theft switch
① Press program number (8) and press OK button (E)
② Enter the password and press the OK button (E).
③ When anti-theft setting mode is successfully entered, the KEY LED will blink.
④ Anti-theft function OFF : Enter 0
Anti-theft function ON : Enter 1
⑤ Press the OK button (E) as key LED stops blinking and the setting is completed.
<Notes>
1) After installing the unit on the wall, turn on the anti-theft switch.
2) If the unit is detached from the wall, an alarm occurs.
In this case, the alarm will stop 10 seconds after the unit is re-attached to the wall.
The alarm can be turned off with above program (8) while alarm rings.
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