Audio Device Connection - Ganz DIGIMASTER SERIES Installation Manual

Communication Port
RS-485 Connection
Connect a PTZ Camera of Keyboard Controller.
After connecting the control device, be sure to match the connection settings between DVR and the
device. Refer to communication settings in "Operation Manaul".
Connect three signals ([D+],[D-],[GND]) between DVR and of the control device by
using provided terminal block.
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For RS-485 connection, refer to the user's manual of the control devices.
RS-232C Connection
You can connect PTZ cameras, POS or ATM devices.
For connection of the text-in device, refer to the user manual of the text-in device.
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Signal connection for POS and ATM is scheduled to be upgraded later.

Audio Device Connection

You can connect an audio output device such as speaker amplifier.
Connect the audio input device such as microphone to the rear Audio In port, connect the audio
output device such as speaker amplifier to the Audio Out port.
There is two ports of RS485 on rear panel.
RS-485_1 : Connect Keyboard controller
RS-485_2 : Connect PTZ cameras
INSTALLATION
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