4
LINUS5-C
SAFETY
IMPORTANT SAFETY INSTRUCTIONS
1. General
The amplifier may only be used in accordance with the information provided in the user manual. Before and during the
usage of the amplifier please ensure that all recommendations, especially the safety recommendations as detailed in the
user manual, are adhered to. The CODA Audio LINUS amplifier is designed for the amplification of pulsed audio signals.
The amplifier should only be connected to loudspeakers with an average impedance as indicated.
2. User manual
Read the information before use (user manual) and heed all warnings. During the lifetime of the amplifier keep this user
manual together with the warranty certificate in a safe place for later reference. The user manual forms an integral part of
the amplifier. It is recommended to check the CODA Audio website for any updates and new versions of this manual.
Reselling the amplifier is only possible if the user manual is available. In case of reselling the amplifier, the reseller has to
document any changes made to the amplifier in writing and pass the documentation on to the buyer.
3. Environments
Use this amplifier only in E1, E2, E3, E4 or E5 environments according to IEC/EN 55103-2:2010 "Electromagnetic
compatibility - Product family standard for audio, video, and audio-visual and entertainment lighting control apparatus for
professional use - Part 2: Immunity".
4. Mounting/placement
Do not place this amplifier on an unstable cart, stand, tripod, bracket, or table. The amplifier may fall, causing serious injury
and serious damage to the product. Any mounting of the amplifier should follow the manufacturer's instructions. CODA
Audio can recommend suitable mounting racks and accessories.
5. Mains connection
The amplifier may only be connected to a socket with a protective earth conductor. This is a class 1 device that requires
an external earth connection at all times. A missing earth may cause unexpected and high voltages present on the metal
casing and surrounding conductors. The main power switch on the front panel is a 'soft' switch. Ensure that the mains
power can be isolated from the amplifier at any time.
6. Power cord protection
Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon them or
against them, paying particular attention to cords and plugs and the point where they exit from the amplifier. If the cord is
damaged in any way obtain a replacement cord before further use.
7. Heat
Do not use this amplifier near any heat sources such as radiators, heaters, stoves, or other apparatus that produce heat.
8. Water and moisture
Do not expose this device to rain or moisture. Do not use this amplifier near water (for example swimming pools and
fountains). Do not place any objects containing liquids, such as bottles or glasses, on the top of the unit. Do not splash
liquids on the unit. There is no protection against splashing water (IP-20 equipment).
9. Ventilation
Slots and openings in the cabinet are provided for ventilation to ensure reliable operation of the amplifier and to protect
it from overheating. These openings must not be blocked or covered. This amplifier should not be installed unless proper
ventilation is provided, and the following instructions are adhered to. When installing into racks, careful consideration
should be taken to ensure that the force air cooling operates to its maximum efficiency. Cold air is drawn in through the
front of the unit, with the hot air expelled from the rear. Ensure that the rear is not obstructed to allow the heat to escape.
Do not install the amplifier above or below any other equipment that has a different forced air flow cooling design. If a
space is to be left between multiple units then a fixed rack space blank should be used. A vented or slotted space should
not be used as this can significantly reduced the efficiency of the forced air cooling of the unit.
10. Interference of external objects and/or liquids with the appliance
Never push objects of any kind into this amplifier through any openings, as they may touch dangerous voltage points or