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SA180 Secure Wall Amplifier with UHF Microphone Item ref: 953.148UK User Manual Version 1.0 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 SA180 secure wall 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.
(supplied) to deter tampering with the connections. The SA180 has a total of 4 input channels. INPUT 1 and INPUT 2 are connected by either XLR or 6.3mm jack to the combo connectors on the front panel (6). It is important to determine which type of input source is connected and make the appropriate selection on the input type selector switch (5).
Speaker outputs The SA180 can be used with standard low impedance speakers or 100V or 70V line speakers. Only one type of speaker may be used, so it is important to decide which method will be used at the start.
(13) up part way for testing. The SA180 is supplied with a built-in UHF wireless microphone. Install 2 x alkaline AA batteries by unscrewing the bottom of the housing and inserting the batteries with the base of each onto the spring, as indicated inside the compartment.
2. Scan for devices and look for “Bluetooth” in the list of available devices (ensure that the SA180 is powered on with Bluetooth mode selected and within reception range) 3. Select “Bluetooth” and the SA180 media player display will show “Connected” if successful.
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