Zamel DRS-995 Manuel De L'utilisateur page 12

c) Volume control
The volume is controlled in six steps: from a maximum volume to complete
silence. Press VOLUME button shortly to adjust the volume. Each time you
press the VOLUME button, the currently selected melody is played from the
beginning with the new volume level. The volume setting is not remembered
after a power failure.
d) Button programming
1. Use the "MELODY" button to set the melody to be assigned to the button
(you do not have to select the melody for the first button you type because
it always plays the currently selected melody).
2. Press and hold (for about 2 s) "MELODY" button until green LED starts
flashing with a frequency of 0.5 s.
3. 3. Press the button to be added to the door chime – green LED will turn
on and off, which means that the button has been correctly programmed.
In order to exit the programming mode earlier (without entering the button),
press the VOLUME or MELODY button briefly – LED will be off.
A maximum of 69 buttons can be programmed for one door chime.
The buttons are programmed individually (in order to add a new button, you
must enter the programming mode again).
e) Selective removal of buttons
1. Press and hold (for about 2 s) "VOLUME" button until green LED starts
flashing.
2. Press the button to be removed from the door chime – green LED will
turn on and off, which means that the button has been correctly removed.
In order to exit the selective removal mode earlier (without removing the
button), press the VOLUME or MELODY button briefly – LED will be off.
f) Removal of all buttons and restoring default settings
1. Disconnect power supply (remove the door chime from the 230 V AC
socket).
2. Press and hold the VOLUME button.
3. Keep the VOLUME button pressed and switch on the power supply (put
the door chime in the 230 V AC socket).
4. The green LED will light up permanently.
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