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golmar MEL4503/NFC User Manual

golmar MEL4503/NFC
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10
DESCRIPTION OF THE SOUND MODULES
Description of the SW1 programming DIP switch:
The self-testing LEDs are located on the top left-hand side of
the back of the sound module.
Red LED
On: More than one panel is configured as master.
If the short circuit is
eliminated within approx.
2 minutes, the door panel
will automatically reset. After
2 minutes, it will be
necessary to switch the
power off and then on.
Green LED
On: Proper functioning.
Blinking: Door panel is being programmed (DIP switch 2 set to ON).
Blinking: There is a short circuit in the wiring* between the wires of the bus or no
door panel has been configured as master.
*
*Factory setting
Set to ON to programme the telephones.
Once the programming has finished, return the switch to the OFF position.
Set to OFF if it is a master door panel. Each system must have only one master door panel; the
others must be slaves (ON). Set the door panel furthest from the channel as the master. If the
system has a CD-2PLUS converter installed, the maximum number of door panels will be 2 and
these will have to be configured as slaves.
Set to ON to divert calls from the door panel to the guard unit when activated. Set to OFF if
this function is not necessary (CD-2PLUS converter and door panel capture on the guard
unit required).
Set to ON for HIGH door panel tone volume or OFF for LOW volume.
Red
Green
Description of the self-testing LEDs:
The SW1 configuration DIP switch is located on the top right-hand side of the back of the
module.
AUDIO AND VIDEO DOOR ENTRY SYSTEM - NFC ACCESS CONTROL

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golmar MEL4503/NFC Specifications

General IconGeneral
Brandgolmar
ModelMEL4503/NFC
CategoryIntercom System
LanguageEnglish

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