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BASIC OPERATION
BASIC OPERATION 1
PO WER
STAN DBY
PHON ES
MUTE
WO OFE R
ON/OF F
DIM MER
DIG I TAL
IN
SURROUND
MODE
STEREO PROLOGIC
DTS /
DOLB Y D IGI TAL
AV3 IN
OPTI CALS -V IDEO VIDEO AU DIO
INPUT S ELECT OR
DOLBY DIGITAL/DTS AV RECEIVER PT-690A
MASTER VOLUME
LR
ON OFF
MASTER VOLUME
POWER
STANDBY
1. Press the POWER button to ON.
2. Press STANDBY button to switch on the unit.
3. Select the desired source by pushing the
corresponding button
DVD (ANA, COAX)
VIDEO 1 (ANA, COAX.)
VIDEO 2 (ANA, OPT.)
VIDEO 3 (ANA, OPT.)
TUNER (FREQUENCY)
TAPE
AUX
PHONO
Note: INPUT MODE is used to select one of the 3
Modes.
ANA→OPT→COAX
When DVD, VIDEO 1 is selected, press the INPUT
MODE button and select “ANALOG” or “COAXIAL” in
accordance with your connection.
When VIDEO2, VIDEO3 is selected, press the INPUT
MODE button and select “ANALOG” or “OPTICAL” in
accordance with your connection.
If
appears on the display:
A digital input source (OPT or COAX) has been
selected, and the source is connected successfully.
If “ UNLOCK” appeared for 5 seconds on the display:
The source is not connected properly or the source is
not switched on.
In that case, connect and switch the source on, or
select ANALOG by pressing the INPUT MODE button.
4. Play the source, and gradually turn up the volume to
the required level with the MASTER VOLUME
control.
BASIC OPERATION 2
A POWER & STANDBY/ON button
Press this button to turn the power on.
Press it again to turn the system off
(power standby mode).
The STANDBY indicator lights up in power standby
mode and goes out when this unit is turned on.
B STEREO
With the unit in the STEREO mode, only Front
Left and Front Right Speaker and Woofer have
output.
C PRO LOGIC II
Opposed to Dolby Pro logic, which had four channels
(front, left, center, and surround) recorded into two
channels with matrix processing and then played back in
four channels, Dolby Pro Logic II uses a feedback logic
circuit to have 5.1-channel surround audio(Dolby
Surround, etc.) matrix-encoded into two channels and
then played back in its original 5.1-channel form.
There are five standard modes: Movie, Music, Virtual,
Pro Logic Emulation, and Matrix.
D SURROUND MODE
This mode is possible to achieve a realistic sound field
with a “three dimensional” feel, giving the sense of
distance, movement and relative position, and creating a
surprisingly real and powerful sense of presence when
playing movie software in AV rooms.
There are six surround modes: THEATER, HALL,
PASSTHRU, MOVIE, MUSIC, and ROOM.
E RESET
When this unit is ON, use a paper clip to press this button
for more than 3 seconds to reset the whole system
(including memories).
F PHONES jack
For private listening, insert optional (not included)
headphones (1/4-inch plug) into the PHONES jack, and
then the center and surround speaker will be cut
automatically.
Note: When the headphone is used, the output will down
mix to STEREO automatically.
G AV 3 IN
The input ports are for VCR, Video Camera Recorder, etc.
It contains one optical, one S-video, one video input port
and Analog Left and Right input ports.
H BASS/TREBLE control
BASS control is used to adjust the level of the low
frequency sound range.
TREBLE control is used to adjust the level of high
frequency sound rang.
Press one of them on the remote control and then press
+/- key (26, remote) to adjust the level of them.