1. AC Fuse
The fuse should be replaced with one of identical value and type.
2. Pilot Lamp
3. Power Switch
Pushbutton alternately switches AC power on and off.
4. DC output connector
With the accessory umbilical cable, the DC output is connected to the PSM-7 (Power
Supply Module).
5. Ground Terminal
6. AC Inlet
Plug an accessory AC power cord into the AC inlet and secure it with the cord clamp.
In order to minimize hum, and also to break up the total weight and to protect the body of
the RX-7 from rough transportation, RX-7 series mixers are equipped with a separately
packaged power supply unit (RPS-7).
The RX-7 is designed so that without the connection of the accessory umbilical cable
between the PSM-7 power supply module and the RPS-7, power is not supplied to the
mixer even if the power switch on the RPS-7 is on. The power switch on the RPS-7,
therefore, must be turned on after the connection between the PSM-7 and RPS-7 is
completed.
The RPS-7 is a regulated DC power supply unit to activate the RX-7.
Power Supply Unit (RPS-7)
(Fig.
14)
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