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録音機器 Acoustical Manufacturing Co. Quad 34のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Acoustical Manufacturing Co. Quad 34 11 ページ。
ページを印刷するChanging Output Level
Signal Connections
SWITCHING ON AND OFF
Dtsc
RADIO
TAPE
Changing Output Level Chart
To reduce the output connect
additional resistors in parallel
with R119|122 as follows:
470{llor 9 dB attenuation (180 mV)
180Q for 15 dB attenuation ( 90 mV )
100Cr for 20 dB attenuation ( 50 mV)
To increase the output
change resistors as
follows:
output (rms) 1V6
1V1
775 mY
R1 18/121 shorted 1 kO
1 k5O
R119/122
3k3cl
2k2o- 1k5c)
All input connections are clearly marked on the back of the control unit. Phono
sockets are used for all inputs and an earth/ground terminal is provided for the
Disc input if separate grounding is required.
The signal cable from the turntable should be plugged into the DISC L and R
sockets. This will normally incorporate a separate earth/ground lead which must
be connected to the earth/ground terminal to avoid hum problems.
The 34 is supplied fitted with a disc input module suitable for most high quality
moving magnet cartridges. Other modules are available with different input
impedances and sensitivities for moving magnet and moving coil cartridges.
Contact your dealer or Quad direct for further details.
The signal cable from the CD player should be connected to the GD L and R
sockets. The normal input sensitivity of 300 mV is suitable for all CD players but
this can be altered by replacing the plug-in 'flags' into resistor sockets R1 35/1 36.
Flags for input sensitivities of 100 mV and 500 mV can be obtained either from
your dealer or Quad direct. This input is intended primarily for compact disc
players but can be used as an auxiliary input for a Nicam/Satellite receiver or
similar source.
For a Quad FM tuner or other tuners of a similar output level. The tuner signal
cable should be connected to the RAD L and R sockets.
The signal playback cable should be connected to the REP L and R sockets and
the record cable to the REG L and R sockets. The record and replay levels of
300 mV have been chosen to suit most recorders currently available and can
be altered by replacing the plug-in'flags'into
resistorsockets
R135/136 (record)
andR137/138(replay).
Alternativeflagsforsensitivitiesof
l00mVaresupplied.
To switch on press the on/off bufton on the front of the control unit. This has
a sequential action so pressing it again will switch the unit off. Any equipment
connected to the auxiliary AC outlet socket will also be switched at the same
time. When switched on the 34 automatically selects RADIO. Other inputs and
functions can easily be selected as required.
Normally any equipment connected to the auxiliary AC power out socket would
be left switched on and the equipment turned on and off using the on/off button
on the 34 control unit.
Select the required input source by pressing the appropriate selector button.
The green LED next to the chosen input will light to show which source is
selected.
CONTROL FUNCTIONS
page 5