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APPENDIX G:
Interfacing Optimod-TV
to the Orban 8182A/SG Stereo Generator
Accessory Port # 1 on the rear panel of the 8182A has been provided to interface
the
8182A with the Orban 8182A/SG BTSC Stereo Generator. Fig. G-1 shows the
wiring to this Port and how it is connected to the stereo generator.
When the stereo generator is connected, its Six- Pole Filters are normally inserted
between the output of the 8182A ' s Dual- Band Compressor ( Cards # 3 and # 4) and
the
input of its High- Frequency Limiter ( Card # 5). These stereo generator filters
can
be
switched in and out of the 8182A circuit path by means of the STEREO
GENERATOR IN/OUT switch located on the rear chassis apron of the 8182A. In its
OUT
position
this
switch
bypasses
the
filters.
To
assure
circuit
continuity,
the
switch
must be left in the OUT
position if no stereo generator is
connected
to
Accessory Port # 1.
The
8182A/SG Operating
Manual provides
full
instructions
on
interconnecting
the
8182A and the 8182A/SG.
G-1
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