M2TECH Marley - Manual (Page 25)

marley
DUAL-DRIVE CLASS-A HEADPHONE AMPLIFIER / PREAMP
REVISION 1.0 – NOVEMBER 2013
Copyright © 2013, M2Tech Srl
25
M2Tech
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Auto switch-off time is user selectable (30 to 240 minutes in 30 minutes steps); the
auto switch-off function may be disabled. To do any of the two, it is necessary to
push the encoder five times in balanced mode or six times in dual single-ended
mode: The auto switch-off selection feature is then accessed as shown in Figure 11.
AUTO-OFF
240MIN
Figure 11
The idle time after which the MARLEY switches off is set by rotating the encoder knob.
To confirm the desired auto switch-off time, push the encoder: Time to switch-off is
then stored and the unit will revert to “idle” status.
Optionally, if the user changes her/his minds and goes for keeping the auto switch-off
mode previously set, she/he only needs to push the button to the left of the front
panel (Figure 1, 1) or avoid doing any other action on the unit: After a few seconds,
the MARLEY automatically reverts to its “idle” status without changing the auto switch-
off time.
NOTE: To disable auto switch-off, select “DISABLED”, which is one of the
values which appear on the display while rotating the encoder knob, as shown
in Figure 12.