McIntosh C 504, Руководство пользователя

Страница: 8 / 16

Front Panel Information and
Use of Controls
INPUT SELECTOR
The four p o s i t i o n
I N P U T S E L E C T O R
c h o o s e s the input
p r o g r a m s e l e c t e d .
The INPUT SELEC-
TOR is turned to:
AUX: C o n n e c t s the
o u t p u t f r o m a n y
high level program source requiring flat a m p l i f i c a t i o n
c o n n e c t e d to the Aux input jacks to the high level in-
put stage. Such a source could be another tape
recorder, a television set. etc.
TUNER: C o n n e c t s the output from an AM or FM
tuner to the high level input stage. In this p o s i t i o n the
C 504 has flat a m p l i f i c a t i o n .
PHono 1: C o n n e c t s the output of a m a g n e t i c phono
cartridge p l u g g e d into PHono 1 to the p h o n o amplify-
ing stages. The response of these stages has been
shaped to precisely c o n f o r m to RIAA standards.
PHono 2: Same as PHono 1 for a second turntable.
PUSHBUTTONS
POWER O N : The POWER ON p u s h b u t t o n energizes
the C 504 circuits and c o n n e c t s power to the black AC
power outlets on the rear panel.
The C 504 is designed so it may be used with two
tape recorders. The four center pushbuttons on the
front panel control the signal to and from these
r e c o r d e r s . T h e y p e r m i t p l a y b a c k o f e i t h e r
recorder, m o n i t o r of either recorder as recordings are
being made, or copying of tapes from one recorder to
another while listening to a separate program.
MONITOR TAPE 1 pushbutton out: The program
source as selected by the INPUT SELECTOR is fed to
the power amplifiers and heard through the loud-
speakers. P u s h b u t t o n in: Signal from a tape recorder
plugged into TAPE 1 IN is fed to the power amplifiers
and heard through the loudspeakers.
MONITOR TAPE 2 p u s h b u t t o n : Functions similarly
to MONITOR TAPE 1 for a second tape recorder.
IMPORTANT: W h e n the C 504 is operated with
either MONITOR p u s h b u t t o n at the in position, the
program heard will be that from the tape recorders on-
ly. Signal from any other source will not be heard. To
hear any other source, make sure the MONITOR
p u s h b u t t o n s are OUT.
The MONITOR s w i t c h e s are mechanically in-
terlocked to prevent simultaneous monitoring from
t w o tape recorders. If one button is at the in position,
it must be pushed again to release it to the out posi-
tion before the other button can be pushed.
TAPE COPY T1 T2 p u s h b u t t o n out: The program
source selected by the INPUT SELECTOR is fed to the
input of tape recorder 2. Pushbutton in: Connects the
output from tape recorder 1 to the input of tape
recorder 2 w i t h o u t affecting the program being heard
from the speakers. In this position a copy of the pro-
gram on tape recorder 1 can be made on tape recorder
2. To monitor the original use MONITOR TAPE 1
-6-