CH A1 - 2.3 User Manual; 2.4 Mains Supply; 2.5 Transport and Packaging

• Always handle with care. The A1 power amplifier is heavy, so have someone help you when moving it around
• Do not expose the unit to any kind of liquid
• Do not install in direct sun light or near any heat source such as radiators or other apparatus generating heat
• Do not install in a confined space and make sure sufficient air can flow around the unit, including under the unit.
• Never install your A1 power amplifier directly on a carpet or any soft material, as fresh air flow from openings under the
unit to the side apertures is required for proper cooling of the unit.
• Do not operate under high ambient temperature (>40°C) or with extremely high humidity such as in humid cellars
• Only use options and accessories specified or recommended by the manufacturer
• Do not open the unit nor try to service it by yourself. Do not try to install any option board by yourself. Always refer to a
qualified technician for service, maintenance or upgrades. Failure to do so will void the unit's warranty
2.3 User manual
Please read this manual carefully before making connections or operating your A1 power amplifier. After reading, store the
manual in an accessible place for future reference. If, after reading this manual, you feel unsure about how to make connections
or how to operate the unit, please contact your authorized dealer.
2.4 Mains supply
Make sure to use 3 terminals (phase, neutral and earth) power cords with ground conductor. Make sure that the mains voltage
selection of the unit matches your mains voltage.
Make sure your A1 power amplifier is disconnected from AC wall power in the following cases:
• When making connections (it is also recommended to disconnect the rest of the system from AC wall power)
• When cleaning
• During thunder storms
• When unused for a long period
2.5 Transport and packaging
The A1 power amplifier must always be stored in its original packaging for transportation. Doing so will ensure optimal level of
protection of your unit. Therefore, keep all the packaging material in a dry and clean place for future use.
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