Rogers hg 88 mk2 owners manual

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VHGBB

For Service Manuals Contact
MAURITRON TECHNICAL SERVICES

8 Chany Tree Rd, Chinnor
Oxon OX9 4OY
Teiz- 0184¢351894 Fax:- 01844352554
Emmi: enquries@murflmnco.flr

INTEGRATED STEREO AMPLIFIER

For All your Service Information
and
Technical Data requiremente
contact

Mauritron Technical Services,

8 Cherry Tree Road,
Chinnor,
Oxon,

OX9 4QY.

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all valves are firmly seated in their holders

I AL CHECK. Check that

an ave not become loose in transit, check also that the dial bulb is
fi y screved into its holder. When the amplifier has been supylied in
'a R Case the chassis Lust first be removed by unscr wing the four 4 BA
re 'ning screws located underneath the case and drawing out the chassis
"from the has: of the ca . Before replacing the she the Mains
Voltage stment Panel (1C) to the correct voltage k that the
Kaine T crmer ccnnec:1cns located una erneath the are for the
correct ra e, by referezce to Diagram No.4. A la e '- -or:ally be
attached to the azpli r indicating Jhich range i set_for a
the.factcry, but it is i: to double check this as ser acase will
result if an amplifier set for lCS-ILV. lange is used on a 230V.
sup y. Check also t t the Rains Fuse (1w) is se:-. lace and

is tne cosrect rat

be earthed, e.g. a
:ket (13) 10% ted
COJ8€ tie s be

\fhich re
ed to the
account sho

Fer conv=iience of installation dua

rear of e chassis and may be used

-ered PH Receivers etc. Both socfet

e OE/OFF toggle switch on the ampl-

EC- 5. Connect lea
p :d sert these ' Eat
(1 act 3 the iZPei n e nearest of
be- s a ct: loudsp ed 6
N: e a PT D Loudspea. me: o.
'A ) a d t El D Loudspeaker to No.17 (Channe va
loudspeaker only is bei.g used initially a 15 ohm lO esis
Vbe connected across the output channel not in use. uplcs
do this is to connect the resistor across one of th he 2- -pin loudspeaker
plugs pr Ovided and insert the plug in the Impedance Matchin ng Panel as If

a loudspeaker were being used. . ff,
,. s

FHASING. For satisfactory performance it is important that the two
1°dSPeakers should be correctly phaSed} this may most easily be checked
as follows. Place the t b loudspeakers fairly close together and play
Va mono signal through the equipment; standing so asto be an equal - a ~V
distance from the two loudspeakers the sound should appear to come from