Related Manuals for Adastra CM30
Summary of Contents for Adastra CM30
- Page 1 CM/CS SERIES Compact 100V amplifiers Item ref: 953.100UK, 953.101UK, 953.102UK User Manual CM/CS Series User Manual...
- Page 2 Damage caused by misuse is not covered by the warranty Introduction Thank you for choosing the Adastra CM/CS-series compact 100V amplifier as part of your public address system. This amplifier is designed to offer high quality, dependable service for mobile and installed systems.
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Page 3: Front Panel
Front panel Microphone input jack (+ XLR CM60) MIC volume control LINE IN volume control USB/SD volume control MASTER volume control FOG button SIREN button ALERT button VU meter USB/SD audio player POWER switch Rear panel Mains voltage switch IEC mains inlet & fuse holder DC power terminals COM speaker terminal 8Ω... -
Page 4: Connection And Setup
Connection and setup Connect the rear IEC inlet (13) 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 (12) and that the mains outlet is switched on. Alternatively, the amplifier can be powered by a 12V battery, such as a car or boat battery, by connecting the “+”... -
Page 5: Low Impedance Systems
100V line systems For 100V line systems, connect the amplifier to the first speaker in the system using double-insulated speaker wire which has adequate current rating to handle the total output of the amplifier. Connect the “100V” (17) output terminal to the positive (+) connection of the speaker and “COM” output (15) to the negative (-) connection of the speaker. -
Page 6: Operation
Operation When all connections to the amplifier are made, turn all rotary controls down and switch on the power (11) and a power LED will illuminate. Ensure a signal is being fed to the LINE IN connection and gradually increase the MASTER rotary control (5) part way for testing. - Page 7 USB/SD audio player USB / SD input source selector REPEAT button (repeat or random play) USB port: accepts USB storage device EQ select: step through 5 different presets SD CARD INPUT Previous track or volume decrease Play / Pause track Next track or volume increase LED digital display CM series mixer-amplifiers are fitted with a built-in USB/SD audio player.
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Page 8: Specifications
Specifications CM30 CM60 CS60 Power supply 110/230Vac, 50/60Hz (IEC) Output power 30Wrms 60Wrms 60Wrms DC power 12Vdc option (screw terminals) Outputs: Speaker 100V / 8 Ohm / COM terminals Output: Line RCA signal output Inputs Microphone (6.3mm jack) & line (RCA)