Operation:
NOTE:
The PRO-RVC is a powerful microphone/line amplifier. Always start will
the volume controls off (turned fully counter clockwise) and adjust slowly. This
will avoid feedback and possible damage to the amplifier and loudspeakers.
Once up to 3 PRO-RVC's are properly connected, re-connect the AC power cord
of the amplifier to the AC wall outlet and power the amplifier ON.
Always start with the PRO-RVC volume controls turned all the way down
counter clockwise.
Turn the amplifier master volume control to 2/3rds full.