AVSL 953.122 RS SERIES User Manual
Page 4
RS Series User Manual
Connection and setup
Connect the rear IEC inlet (6) to the mains using the supplied mains lead (or an equivalent approved
type). Ensure that the voltage is correct as indicated on the voltage selector (5) and that the mains
outlet is switched on.
Alternatively, the RS120 and RS240 can be powered by a 24V battery, such as a lorry or boat
battery, by connecting the “+” and “-” of the battery to the 24Vdc INPUT (7) on the rear panel.
Note: Ensure that DC cables are capable of handling the current (10A min. recommended)
The RS series amplifiers are intended to be fed from a mixer or mixer-amplifier signal output,
providing additional power amplification for 100V speaker systems.
The signal input should be connected to the SLAVE IN dual RCA connectors (12) on the rear panel.
RS series slave amplifiers are mono, so any stereo input signals will be summed together to provide
a monaural output.
Further slave amplifiers can be connected from the rear SLAVE OUT RCA sockets (11), allowing
banks of amplifiers to operate together in large public address systems.
Speaker outputs
The RS series slave amplifiers can be used either as 100V line amplifiers or standard low impedance
power amplifiers. These 2 configurations cannot be used together, so it is important to decide which
method will be used at the start.
Information about the differences between 100V and low impedance systems are detailed on the
following pages.