Using The Nxamp Without A Rack; Fuses; Electromagnetic Environments - Yamaha Nexo NXAMP4X4 User Manual

With NXAMP4X1, because of this layout, it is not possible to use some rack rails with 2
holes per rack unit (see picture bellow), because you will loose ½ U of rack space on the
top and bottom of the amplifier. Thus continuous rack rails or with 4 holes per rack unit
should be used.

Using the NXAMP without a rack

If you do not put the NXAMP into a rack, then it is mandatory to use the four rubber pads
enclosed into the amplifier carton box. These auto adhesive pads should be stuck on each
corner of the bottom of the amplifier. Without these rubber pads, some internal
components can be damaged when there is a shock (for example dropping the amplifier on
a table).

Fuses

The fuses provided in the unit will not blow during normal operation. If one of the
fuses blows it means that the Powered TDcontroller has malfunctioned. This fuse must only
be changed by NEXO certified service personnel. In any case do not replace the fuse with a
non-certified NEXO fuse, as this will invalidate the NEXO warranty.
CAUTION!
This servicing instruction is for use by qualified service personnel only. To reduce the risk of
electric shock, do not perform any servicing other than that contained in the operating
instructions unless you are qualified to do so.

Electromagnetic environments

The emission (this word describes all types of electromagnetic noise radiated by the
equipment) requirements which have been applied to Nexo's Powered TDcontrollers are the
stringent requirements of the "Commercial and light industrial environment" of the product
family EMC standard for emission.
SETTING-UP ADVICE
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