Teac 450 - Function of Controls - Part 3: Rear Panel Connections; Grounding Terminal; Output Terminals and DIN Jack; Line Input Terminals

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©FUSE 2A (Fuse Holder)
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@ GND (Grounding Terminal)
For grounding, connect a vinyl-coated or enameled wire
to this terminal, attach a piece of copper to the other end
of the grounding wire and then bury the copper deeply
underground.
When a record player and/or amplifier are connected to
this set, connect their grounding wires to this GND
terminal and all the component units of the system will
be grounded (Note: Grounding is not normally needed
unless noise or hum develops.)
@ ® OUTPUT (Output Terminals)
Two pairs ( I and 2) of output terminals are provided, one
pair for the playback output and the other pair for the
monitor output, thus enabling the tape deck to supply
output to two 2-channel systems simultaneously.
Connect L (white) of one of these terminals to the L input
terminal (TAPE DECK PLAY or AUX) of a stereo ampli 
fier and R(red) to the amplifier's R input terminal.
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® AC Power Cord
Connect this power cord to an AC wall outlet.
® LINE IN (Line Input Terminals)
Use these input terminals for connections when recording
from another amplifier or tape deck.
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®, 1N/OUT (DIN Jack)
Using a DIN connector cord (such as WR-134 available as
an option), connect this input/output jack to a similar
DIN connector terminal of a stereo amplifier and you can
record from or reproduce through the amplifier with a
single cable connection.
® Dust Cover
Cover the top side of the tape deck with this dust cover
during and after use. It protects the cassette tray and top
panel of the deck from outside dust.
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©DOLBY FM/COPY CAL
(Dolby FM/Dolby Copy Calibration Level
Adjustment)
Use these calibration controls to set your 450 Dolby
circuitry for reception of Dolby FM broadcasts. While
receiving the standard Dolby-level calibration signal of the
Dolby FM broadcasts, adjust the controls with your
finger or a common (-) screw-driver until the pointer of
the VU Meter (f§) points to the Dolby mark ( □□ ).
Once adjusted properly, it need not be readjusted unless
the antenna is moved, the tuner is replaced, or the meter
fails to indicate the Dolby mark during subsequent test
tone transmissions.
CAUTION. Do not connect this 1N/OUT Jack to a similar
DIN jack on another tape recorder or tape
deck. Do not have both a DIN cord and pin 
jack cords simultaneously connected between
the deck and an amplifier.
©AC Outlet (150W Max.)
AC power needed to operate an amplifier, tape deck,
tuner or record player can be taken from this AC power
outlet. Output capacity of this power outlet is I50W,
maximum.