User Manual

TROUBLE-
SHOOTING
No Light in on/stb indicator
*Check both AC cords
*Check both on/off switches on
rear panel
*Check your domestic AC supply
*Check AC fuses on rear panel
*Check fuses on front
On/Stb is on but amplifier
will not start up.
*Check error indicators on dis-
play
*Check both powercords and
fuses.
Error L or Error R indica-
tor is flashing.
Amplifier has powered down due
to a DC or RF error. Correct
problem ( check connected
equipment ) and power the
amplifier up again.
AC error indicator are flash-
ing.
AC power is not meeting
amplifiers minimum require-
ment.
*Available AC power is too low.
Minimum requirement is:
100 - 120v. countries : 95 v.
200 - 240v. countries : 190 v.
Temp. L indicator are flash-
ing:
Left channel is overheating.
secure air circulation around the
unit. Start amplifier again after 5
min.
Temp R. indicators are flash-
ing:
Right channel is overheating.
See above.
AC Phase is on constantly.
*Polarity of the 2 AC cords is
assymetrical. Turn off amplifier
and reverse one of them. (You
may wish to experiment to find
the optimum symmetrical config-
uration.)
Tweak Alert
In the best Gryphon tradition we
have spent a huge amount of
time with our prototypes before
we release a new product. We
are obsessed with what we do
and consider ourselves to be
open-minded and are fascinated
by the "Grey area" between logi-
cal, technical facts and things we
just hear that make no obvious
technical sense.We will imple-
ment them as long as it does not
sacrifice safety or reliability. In
the Mephisto design a number of
tweaks can be found and the
result is a fine balance that can
easily be disturbed.
We strongly advise against any
alteration of the original design,
19
If you need support you must contact
the dealer where you purchased the
unit.
Requests for support directed to our
service department will be forwarded to
your dealer.
We can not offer direct support.