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RM-SERIES Rackmount 100V mixer-amplifiers with Bluetooth™ Item ref: 953.113UK, 953.114UK, 953.115UK User Manual Caution: Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty...
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Introduction Thank you for choosing the Adastra RM-series rackmount 100V amplifier as part of your public address system. This amplifier is designed to offer high quality, dependable service for mobile and installed systems. Please read this manual fully and follow the instructions to achieve the best results with your new purchase and to avoid damage through misuse.
Be sure to make these DIP switch settings when the amplifier is switched off. Making any changes when the amplifier is powered up may cause loud transient noises which can damage the speakers. RM Series User Manual...
(10A min. recommended) The RM series amplifiers have a total of 5 input channels. MIC 1 input (25) is fed to a dedicated microphone channel. Connect the main announcement microphone to this channel using a balanced XLR lead.
Repeat this process for any other line inputs connected to channels 2, 3, 4 or 5. Note: If a line input is not connected to an RM series mixer-amplifier, the initial test can be made using the built-in media player. See the “Media player” section for instructions.
RM60B, RM120B and RM240SB mixer-amplifiers are fitted with a built-in media player. This section comprises a Bluetooth receiver, USB/SD audio player and FM tuner. Pressing the SOURCE select button (1) will step through “bt” (Bluetooth), USB, SD card and FM tuner modes. RM Series User Manual...
(ensure that the RM amp is powered on and within reception range) 3. Select “adastra” and the sending device should confirm that it is connected as an audio device 4. Play audio from the sending device, ensuring that volume controls are not turned down/muted 5.
Bluetooth cannot connect Check that “adastra” is the connected device If there are more than one “adastra” devices, check each in turn If one of many “adastra” devices, rename it on the sending device Ensure that volume controls are not turned down on sending device...
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