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The first two remote control functions are terminated on TB503
in the driver portion of the FM-206transmitter.
The third,
raise- lower function is terminated on TB604 in the amplifier
cabinet.
Six metering functions have been provided,
these are driver
plate voltage and current,
and amplifier plate current and vol-
tage,
filament voltage and RF output.
The metering functions
of the driver are terminated on TB503.
The metering func-
tions of the amplifier are terminated on TB604.
RESETTING OVERLOAD RELAYS BY REMOTE CONTROL
K507 is the remote overload relay reset and is annected to a
6 V.
d.c.
source from one of the stepper positions on the re-
mote control unit.
All that is necessary to reset the over-
loads re,Aotely is to dial through the position,
on the stepper
relay,
to which K507 is connected.
C3XNECTIONS FOR USING GATES RDC-10C REMOTE CONTROL UNIT
RDC-10,
TB503
DRIVER
TB3-31
1
2
TB5-32
_ 3 _
TB5-2
L.
TB5-1
5 -
TB3-29
TB3-30
6
TB2-5
7
TB2-6
8
9•
To Stepper
Position to
Reset
Overload- Relays
Jumper TB5-1 to TB3-30
Jumper TB604-13 to ground
RDC-10C
TB604
AMPLIFIER
TB2-1
7
Remote Plate Current
TB3-25
8
Transmitter Ground
TB2-2
9
Remote Plate Volts
TB2-3
10
Remote RF Output
TB2-4
11
Remote Filament Volts
12
Not Used
13
Not Used
Filaments On
Plate Off
Plate On
Remote Plate Cur.
Remote PIato Voltage
K705 Remote Reset
Relay
6/22/61
-18-
FM- 20B
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