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2.8 MONITOR 5-Pin Output
This socket is for connecting the SG 631 LOGIC to an amplifier with
a monitor input, using UHER Stereo Connecting Lead K 541. Use the
amplifier's switch to select "from source" or "off-tape" monitoring.
Give careful attention to the instructions in the operating manual of
the amplifier.
Output signals delivered to pins 3/2 and 5/2 (2 = ground) are appro-
ximately 750 mV (output impedance 15 kohms).
2.9 ACCESSORY A
This socket is for connecting a starting switch (see sec. 6.9) when
operating with a timer. When using UHER Timer A 403, the SG 631 LOGIC
is automatically switched to RECORD and START functions as soon as
the timer switches on the power supply of the recorder. The PAUSE
function may be switched by remote control if pins 3 and 4 of this socket
are connected together.
2.10 MONITOR Jack Output |
This stereo output is for connecting the SG 631 to an amplifier with
monitor switching. Use the amplifier's switch to select "source" or "off-
tape" monitoring, paying careful attention to the instructions in the oper-
ating manual of the amplifier.
38
Signals delivered to this output are approximately 750 mV per channel
(output impedance 15 kohms).
2.11 INPUT 2 (Jack) f i
This stereo input is for connecting the SG 631 to high-level input sources
like stereo record players with crystal pickup systems, stereo tape (open-
reel or cassette) recorders, stereo tuners or receivers. Stereo record
players with magnetic pickups must have their own equalizing pre-
amplifier to be connected to this input.
680 kohms per channel).
2.12 INPUT 1 (Jack) | i
•
This stereo input is for making connection to low-level input sources
having output voltages between 1 mV and 200 mV.
(impedance 27 kohms per channel).
These stereo jacks are for connecting the SG 631 to stereo tuners,
receivers and amplifiers equipped with jack connecting facilities. Out-
put signal strength is approximately 750 mV per channel (output im-
pedance 15 kohms).
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