MECHANICAL DECK
PT-669D
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Panel Information
2
3
4
2
DECK B
COUNTER
REC CrO2
ON/STANDBY
POWER
PLAY CrO2
HI.SP.DUBBING
DECK A PLAYBACK
REC/PLAYBACK BECK B
DUBBING
REC LEVEL
MIN
MAX
6
1
10
9
8
5
7
6
(play): Press to play the tape.
1. ON/STANDBY SWITCH
Press button to switch “ON” the unit and press again to switch
“OFF” unit into “STANDBY MODE”. If the unit is left unattended
for long period, remove the plug from the power socket.
2. CASSETTE HOLDER
(rewind): Press to rewind the tape
(fast forward):
Press to fast forward the tape.
(stop/eject)
Press to stop the tape. Pressing this button after the tape
stops opens the cassette holder.
(pause):
3. PEAK LEVEL INDICATOR
These indicate the recording level during recording and output
level during playback. The LED indication varies with the signal
strength during recording and playback.
* HIGH SPEED
Press to temporarily stop the tape in the record or playback
mode. Press it again to release the pause mode and restart
the tape.
This lights when in the high- speed dubbing.
* DYNAMIC NR
7. REC CrO2 SWITCH
When you need the Dynamic noise reduction, push the level
switch to the left.
For recording with CrO2 tape.
8. HIGH SPEED DUBBING SWITCH
When you need dubbing, press this switch and the relative light
will be lit.
* PLAY CrO2/ METAL
This lights when the CrO2/metal function is operated.
* REC CrO2
9. DUBBING SWITCH
This lights when CrO2 function is operated.
4. TAPE COUNTER AND RESET BUTTON (DECK B)
When recording or playing, you can use the tape counter to count
the tape length.
Press the DUBBING switch to get set for further record functions
meanwhile relative light will be indicated.
10. PLAY CrO2/METAL SWITCH
Set these switches to NORM when using normal tape, to CrO2
when using chrome tape, and to METAL when using metal tape.
5. REC LEVEL SWITCH
Adjust the record level.
6. CASSETTE OPERATION BUTTONS
●
REC
This lights when deck B is in the recording the record-pause
mode.
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Operating Procedures
R
IS
K
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F
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C
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RIC
S
H
OC
K
D
O
N
O
T
O
P
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LINE
(IN)REC P LAY(OUT)
INTEGRATED CIRCUIT
AC 220V~ 2 30 V 5 0Hz
REMOTE S YS TEM
TO AMP
AUDIO
TAPE
EQ
CD
LOGIC TAPE
IN
FM
75 Ω
REC
EQ
AM
P LAY
LOOP
REC
P LAY
AUX
CD
IN
Playback a recorded tape (DECK A or DECK B)
1. Switch on the power of the unit.
2. Press the Stop/Eject button and insert a recorded cassette tape. For CrO2/metal tape, further press the CrO2/metal switch and the light at
the indicator will be lit up.
3. Press the PLAY button.
4. Adjust the Amplifier Volume and Graphid Equalizer controls for your desired sound level and taste.
5. Press the STOP/EJECT button to stop playback at any time.
Fast forward and rewind (Deck A or Deck B)
For fast winding or rewinding the tape, press the FFWD or REW button. Press the STOP/EJECT button when the desired location has been
reached. When the end of the tape has been reached, the FFWD or REW button will be released automatically.
Pause (DECK A or Deck B)
Press the PAUSE button to momentarily stop tape travel during playback or recording. Re-press the button for pause release and playback or
recording tape re-start.
Full automatic stop (Deck A or Deck B)
Press the STOP/EJECT button to stop playback (or recording) at any time. When the end of the tape has been reached, any of the PLAY,
REC, REW or FFED buttons, if pressed, will be automatically released and the head block completely separates from the tape and capstan.
This protects tape and prevents pinch roller wearing out.
Recording (Deck B): When recording use the Deck B.
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Operating Procedures
Manually level control recording
This unit has record level volume to adjust the record level. Usually, the volume has a center click. When it reaches the center click position,
the tape can be recorded normally. If the sound source signal is too strong, a red spot will be appeared in the record level indicator. You can
adjust the record level volume to left position and vice versa. In normal state, the sound source level is between the red and green spots
(that’s 0dB).
1. Press the STOP/EJECT button and insert a cassette.
2. When CrO2 tape is used for recording, press the REC CrO2 switch.
3. Press the record button. The level meter at the peak level indicator will shift and the REC light will be lit up indicating t hat recording is
underway.
4. Press the STOP/EJECT button to stop recording at any time.
Pause
Press the PAUSE button to momentarily stop tape travel during recording. Re-press the button to pause release and recording restart.
Dubbing operation (Deck A—
Deck B)
This unit enables you to dub a recorded tape to another tape by using the built-in double deck mechanisms. It is performed only one way
from the Deck A to Deck B.
Preparation
1. Insert a cassette for playback in DECK A.
2. Select tape DIRECTION button (FFWD or REW) for the desired location of the tape to the beginning.
3. Insert a cassette into DECK B.
4. Select the dubbing speed by the dubbing High speed switch.
5. There are two dubbing speeds: High speed and Normal speed. High speed doubles Normal speed.
6. For high speed dubbing, press High speed switch, the light in the indicator will be lit up and the high speed dubbing is then activated.
7. Normal speed dubbing requires no pressing of the High speed switch, and no light will be shown at the indicator at all.
8. Press the PAUSE button of DECK A.
9. Then, press the PLAY button of DECK A.
10. Press the RECORD button of DECK B.
11. Press the PAUSE button again of DECK A to release the pause mode. The unit will start the synchronized dubbing operation.
12. To stop dubbing operation, press the STOP/EJECT button of DECK B.
Note: Do not change dubbing speed during dubbing operation.
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Specifications
Type
Stereo double cassette deck
4-track 2-channel
Motors
DC servo motor x 2
Track system
Fast Forward/Rewind time Approx. 100 Sec. with
C-60 cassette
Tape speed
4.8 cm/sec
Input terminals
LINE IN x 2
Min. input level: 80mV
Input impedance: 50kΩ
Frequency response (-20dB recording)
Output terminals
Chrome tape
Normal tape
40-15,000Hz (±3dB)
LINE OUT x 2
Output: 600mV (0dB)
Output impedance: 5kΩ
AC 220V ~50Hz
240V ~50Hz
40-14,000 Hz (±3dB)
(0dB recording)
Chrome tape
Normal tape
Power requirement
For U.K
40-8,000 Hz (±3dB)
40-8,000 Hz (±3dB)
58dB
For U.S.A. & Canada
Power consumption
Dimensions
110V ~60Hz
S/N ratio
10W
Wow and flutter
Crosstalk
<0.2% (DN 45500)
40dB (1KHz)
420mm x 130mm x 220mm
(W x H x D)
Harmonic distortion
Less than 1%
Weight
4Kg (8.5lbs)
(at 1KHz, OVU 3 rd
H.D, Normal tape)
40dB (1KHz)
ACCESSORIES
Pin plug cord…2
Channel separation
Head
Deck A for Auto playback)
Deck B for recording/playback,
2-gap ferrite head for erasure.)
Design and specifications are subject to change without notice.
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MADE IN C HINA
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