Magenta ACRH-2.6 Instructions Manual - page 10
Operation
When your ARCH is plugged for first time, or when the
current wall is absent for a few seconds, it is good to
allow the tube filaments to be preheated for 2 minutes,
verify that the volume is at a low level to avoid a blow
sudden sound can damage your speakers.
Turn on your ACRH-2.6 with the ON/OFF switch in the
remote or the front panel (8).
This will activate a blue light in the upper left corner
indicating that the unit is active, now the high voltage in
the preamplifier and power amplifiers are operational (9).
To select the input source press the selector switch in the
front panel (10) or at the remote control, the red light on
the front panel indicates the selected source (11).
As we explain, the filaments are always on so the ACRH-
2.6 is instantly operative. Tube life expectancy increases
if the instructions are followed.
The ACRH-2.6 has an AC outlet for associated
equipment interrupted with a capacity of 15 amps, so you
can control the switching on and off of associated
components by the remote control, this can be done with
a line noise suppressor (like the Magenta QR1 or QR2),
see figure 3 for more information. This is ideal for
integrated systems.
Figure 3. Integrated system with line noise suppressor