Monitor Output; Accessory Input "Zusatzgeräte; Radio Phono Input/Output; Microphone Input - uher 4000 REPORT MONITOR Bedienungsanleitung

impedance and a 6.3-mm phono plug (Iike that 01 UHER W 766
or W 776).
2.2 MONITOR Output (2)
This socket is for connecting the recorder (via UHER stereo
lead K 541) to an amplifier or preamplifier/control centre that
is equipped with a monitor input.
2.3 Accessory Input "ZUSATZGERÄTE" '" (3)
Connect UHER PSU and battery rech arger
Z
124 Al, UHER
remote-control startlstop switches F 111 and F 211 cr UHER
"Akustomat" F 413 to this socket.
2.4 RADIO PHONO Inpul!Output (4)
This socket is a combined input and output for connection to
a stereo tuner, receiver cr amplifier that is equipped with DIN
socketry. Use UHER inter-unit lead K 511 (mono) or K 541
(stereo) to connect the recorder to the TAPE socket 01 the
radio or amplifier.
Ta avoid lass of high frequencies in record and playback, con-
necling leads K 511 or K 541 should be extended only by
experienced service technicians, and thsn only if the output
(mpedance of the input soures permits. Record-players with
crystal pick-ups mayaiso be connected to the high-level input
01 th·,s socket (p·,ns 3/5 in parallel and 2 - 2 ~ ground)
2.5 Microphone Input (5)
This socket is for connecting low-impedance microphones Iike
UHER M 518, with the remote-control switching of which tape
transport may be interrupted (remote stop: pins 6 and 7) by
simply holding down the switch on the microphone.
Pin 8 is charged with"
+"
voltage for powering a low-impedance_
electret condenser microphone (Iike UHER M 646) directly
from the recorder.
2,6 AV Input/Output (6)
This socket is for connecting accessory equipment used in
the double-track interlock method of synchronizing sound and
lilm (DIN 15970).
When recording sound by this method. sync of sound and
picture may be achieved by controlling either the speed of
the film projector (caUed as in professional film recording
"forward contrai") or that of the open-reel tape recorder
("backward control").
With the proper accessary, 1000-Hz pulses delivered by a film
camera - at, for example, every picture or every fourth picture
- (according to the system used) may serve as the basis for
regulating the speed.
In filming with live sound, the 1000-Hz pulses generated by
the film camera are stored together with the sound recording
on separate tracks of the tape (track 1 - sound track, track 3 -
pulse track).
To this end, the pulse track system leads of the special AV
record/playback head are run out to contacts 6 and 3 (3
ground) of the AV socket.
For the backward control required with a number of sync
systems in playback of sound and film, it is necessary to alter
the regulation of the motor electronics by running an ATe lead
to contact 2 of the AV socket.
When seI 10 the START lunction, the 4000 REPORT MONITOR
will be switched to REMOTE STOP once conlacts 5 and 4
(4
=
ground) ofthe AV socket are connected together. During
Ihis time the yellow LED indicator (27) will light up.
Forward control is needed in the unified sound system, for
example, while backward control must be employed in sys-
tems like the Gigge Syn 2000, Synputer prolessional, Unisync
and Synchromaster.
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