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Pioneer A-605R-G サービスマニュアル
© DIRECT button/indicator
Use this button when you do not wish to pass the output from
input terminal equipment through the various frequency adjust-
ing circuits (BASS, TREBLE, BALANCE, LOUDNESS).
On _ : The indicator lights. The signals input through the input
terminals are reproduced without passing through the
various frequency adjusting circuits. This results in flat,
pure sound which is a more faithful reproduction of the
input source.
Off
: The indicator goes out. The signal passes through the
various frequency adjusting circuits.
@® REC SELECTOR switch (For TAPE 1/DAT terminals)
When this switch is set to a position other than SOURCE or OFF,
the equipment selected by the REC SELECTOR switch can be
recorded, irrespective of the INPUT SELECTOR
knob and the
DIRECT button settings (TAPE 1/DAT terminals).
SOURCE : To record from the equipment selected by the INPUT
SELECTOR knob.
OFF
: In this position, nothing from the REC terminals of
TAPE 1/DAT is output. Set to this position when not
recording; the cassette deck will be disconnected, im-
proving sound quality.
cD
: To record from the equipment connected to the CD
terminals.
TUNER:
To record from the equipment connected to the
TUNER terminals.
NOTE:
The function selected using the INPUT SELECTOR knob will be
recorded irrespective of the position of the REC SELECTOR switch
(TAPE 2 MONITOR terminals).
@® BALANCE control
Should normally be left in the center position. Adjust the bal-
ance if the sound is louder from one of the speakers. If the right
side is louder, turn toward the L (left) position and if the left side
is louder, turn toward the R (right) position.
NOTE:
This control does not operate when the DIRECT button is in the
on position.
@ MUTING button/indicator (A-605R and A-505R only)
Use to temporarily lower sound volume.
On:
The VOLUME
indicator flashes. The sound volume is
lowered to one-tenth (-20dB).
Off
: The VOLUME
indicator lights. The sound will return to
its previous volume.
@ LOUDNESS button/indicator
Use when listening at low volume level.
On _ : The indicator lights. Boosts low and high frequencies to
give added punch to playback even at low volume level.
Off
: The indicator goes out. Should normally be left in this
position.
NOTE:
This button does not operate when the DIRECT button is in the
on position.
@ TREBLE tone control
Use to adjust the high-frequency tone. The center position is the
flat (normal) position. When tumed to the right, the high-frequency
tone is emphasized; when turned to the left, the high-frequency
tone is de-emphasized.
NOTE:
This control does not operate when the DIRECT button is in the
on position.
@ BASS tone control
Use to adjust the low-frequency tone. The center position is the
flat (normal) position. When turned to the right, the low-frequency
tone is emphasized; when turned to the left, the low-frequency
tone is de-emphasized.
NOTE:
This control does not operate when the DIRECT button is in the
on position.
@ SPEAKERS B selector button/indicator
Use this button to listen to the speaker system connected to the
SPEAKERS B terminals.
On
: The indicator lights. Sound is heard from the speaker
system.
Off
: The indicator goes out. No sound is heard from the
speaker system. Set to this position when listening
with headphones.
@ PHONES jack
When using headphones, insert the plug into this jack.
@® SPEAKERS A selector button/indicator
Use this button to listen to the speaker system connected to the
SPEAKERS A terminals.
On
: The indicator lights. Sound is heard from the speaker
system.
Off
: The indicator goes out. No sound is heard from the
speaker system. Set to this position when listening
with headphones.
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