GENERAL PURPOSE BROADCAST REMOTE MICROPHONE
Special Power Supply from the
VM Amplifier to the Remote Microphone
4-2-6
When building a system in which 2 or more Remote Microphones are to be connected to each of two VM
amplifiers, a system that eliminates the necessity of an AC adapter for the first RM-200M connected to each
VM amplifier can be created by modifying the link cable between the two VM amplifiers.
Disconnect power supply pins 1, 2, 7 and 8 from
the link cable, and connect the two VM amplifier units.
[Connection]
RM-200M
VM Amplifier
AC Adapter
AC Adapter
IT-450
EBA
SJP1402
SJP1403
SJP1401
DC Power
Supply
Master VM Amp
EBA
SJP1402
SJP1403
SJP1401
DC Power
Supply
Sub VM Amp
RM
RM
12345678
Powered by VM amplifier
Pin No. Colour Pair Assignment
1 orange/white Power +24V
2 orange Power GND
3 green/white RS-485 (H)
4 blue Audio signal (H)
5 blue/white Audio signal (C)
6 green RS-485 (C)
7 brown/white Power +24V
8 brown Power GND
Chassis — GND (shield)
Unit No. 2 Unit No. 1 Master
Unit No. 4 Unit No. 3 Sub
To Next Page
Loading...
Need help?
General
