background image

3

SAFETY

INSTRUCTIONS

READ BEFORE OPERATING EQUIPMENT

This product was designed and manufactured to meet strict
quality and safety standards. There are, however, some instal-
lation and operation precautions which you should be particu-
larly aware of.

1. Read Instructions — All the safety and operating instruc-

tions should be read before the appliance is operated.

2. Retain Instructions — The safety and operating instruc-

tions should be retained for future reference.

3. Heed Warnings — All warnings on the appliance and in

the operating instructions should be adhered to.

4. Follow Instructions — All operating and use instructions

should be followed.

5. Water and Moisture — The appliance should not be used

near water — for example, near a bathtub, wash-bowl,
kitchen sink, laundry tub, in a wet basement, or near a
swimming pool, etc.

6. Carts and Stands — The appliance should be used only

with a cart or stand that is recommended by the manufac-
turer.

7. An appliance and cart combination should be moved with

care. Quick stops, excessive force, and uneven surfaces
may cause the appliance and cart combination to over-
turn.

8. Wall or Ceiling Mounting — The appliance should be

mounted to a wall or ceiling only as recommended by the
manufacturer.

9. Ventilation — The appliance should be situated so that its

location or position does not interfere with its proper venti-
lation. For example, the appliance should not be situated
on a bed, sofa, rug, or similar surface that may block the
ventilation openings; or, placed in a built-in installation,
such as a bookcase or cabinet that may impede the flow
of air through the ventilation openings.

10. Heat — The appliance should be situated away from heat

sources such as radiators, heat registers, stoves, or other
appliances (including amplifiers)  that produce heat.

11. Power Sources — The appliance should be connected to

a power supply only of the type described in the operating
instructions or as marked on the appliance.

12. Grounding or Polarization — The precautions that should

be taken so that the grounding or polarization means of an
appliance is not defeated.

13. Power-Cord Protection — Power-supply cords should be

routed so that they are not likely to be walked on or pinched
by items placed upon or against them, paying particular at-
tention to cords at plugs, convenience receptacles, and the
point where they exit from the appliance.

14. Cleaning — The appliance should be cleaned only as rec-

ommended by the manufacturer.

15. Nonuse Periods — The power cord of the appliance should

be unplugged from the outlet when left unused for a long
period of time.

16. Object and Liquid Entry — Care should be taken so that

objects do not fall and liquids are not spilled into the enclo-
sure through openings.

17. Damage Requiring Service — The appliance should be

serviced by qualified service personnel when:

A. The power-supply cord or the plug has been damaged;

or

B. Objects have fallen, or liquid has spilled into the appli-

ance; or

C. The appliance has been exposed to rain; or

D. The appliance does not appear to operate normally or

exhibits a marked change in performance; or

E. The appliance has been dropped, or the enclosure

damaged.

18. Servicing — The user  should not attempt to service the

appliance beyond that described in the operating instruc-
tions. All other servicing should be referred to qualified ser-
vice personnel.

Summary of Contents for PAC750

Page 1: ...SET A B TIME L DOLBY NR CD TAPE REPEAT R OFF B C PAC770 PROGRAM MEMO DOLBY B C NR HX PRO 2 STEREO PRESET REM TOTAL TRACK REPEAT1 PROGRAM AUTO kHz MEMO A B MEMO HX DUBB NR DOLBY MHz PRO BC H SP 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 3 0 3 6 10 15 20 R L 20 HP LEVEL HEADPHONE HP SELECT POWER SYSTEM AUX CD TAPE MIC LINE TAPE CD DUCKING REDUCTION GAIN 15 CD TAPE AUX OFF ON AUTO VOICE MIC LINE...

Page 2: ... This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interfer ence in a residential installation This equipment gener ates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruc tions may cause ...

Page 3: ...e the flow of air through the ventilation openings 10 Heat The appliance should be situated away from heat sources such as radiators heat registers stoves or other appliances including amplifiers that produce heat 11 Power Sources The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance 12 Grounding or Polarization T...

Page 4: ...alified service person should remove the cover or attempt to service this device due to possible eye injury CAUTION USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE ...

Page 5: ...ewind Fast Forward 13 Cassette Tape Record 13 Erasure Of Tape 13 To Protect Valuable Recordings 13 Auto Tape Selector 13 CD PLAYER OPERATION 14 CD Playback 14 Selecting The Playback Track 14 A B Repeat 14 Programming Playback Tracks 14 Tempo Control 14 Key Control 15 CD RW CD R Playback 15 CD TO TAPE DUBBING 15 Manual Record Level Dubbing 15 Automatic Record Level Dubbing 15 TROUBLESHOOTING 16 REP...

Page 6: ...OTE OUT INPUT 2 INPUT 1 INPUT 3 R L OUT PHANTOM EFFECT CD TAPE PRE AMP R L R LINE HIGH LOW MIC LINE MIC LINE MIC LOW HIGH LINE LOW MIC LOW HIGH HIGH M I C L I N E INPUT 4 EQ EQ OUT OUT IN IN R EQ PAN L L R L EQ PAN PAN PAN 1 GND 2 3 COMMON HOT COLD HIGH LOW HIGH LOW HIGH LOW HIGH LOW A B C D E F G K J I M L S U F E H PAC750 REAR PANEL PAC770 REAR PANEL PAC750 PAC770 FRONT PANEL L E V E L 10 9 8 7 ...

Page 7: ...ype 2 High position 40Hz 16kHz 3dB type 3 Metal position 40Hz 16kHz 3dB Overall S N no Dolby NR IEC A WTD type 1 Normal position 53dB type 2 High position 54dB type 3 Metal position 55dB Dolby NR effect B C S N improvement CCIR ARM WTD 9dB 18dB Analog output Output level 500mV Output impedance 1kΩ CD Channels 2 channels Sampling frequency 44 1kHz Quantization 16bit linear channel Error correction ...

Page 8: ...tch of the CD output does not change when the Tempo is adjusted KEY CONTROL The PAC750 PAC770 CD player allows for the adjustment of the Key frequency musical pitch from 1 octave to 1 octave during playback This feature allows the music to be adjusted in order to match correctly to an instrument or a voice A B LOOP The PAC750 PAC770 allows two points within the CD to be selected and the audio with...

Page 9: ...nd R speaker terminals G Do not use the black terminals In mono mode use a speaker system with an impedance of 8 to 16 ohms MONO BRIDGE mode is only available on the binding post speaker outputs and not the 1 4 speaker outputs H FUSE Holder CAUTION Disconnect AC power before removing This receptacle holds a specific fuse that is used to prevent overload and shorting I AC TERMINAL Connect the AC co...

Page 10: ...the disc When this button is pressed during the play mode the CD player will skip back to the beginning of the current track If immediately pressed again the CD player will skip back one track for every time the button is pushed During the program mode this button is used to select the tracks to be saved in the program If this button is pressed and held during playback the CD player will enter aud...

Page 11: ...pressed Subsequent press of this button will change the B point into the A point and allow a new B point to be set See page 14 for more information on the operation of this function 2 PROGRAM BUTTON When this button is pressed once the CD player enters the program entry mode and the program indicator will begin to flash Pressing the PROGRAM button again will return the CD player to the normal play...

Page 12: ... the tape deck c DOLBY NR B C indicators display the type of Dolby noise reduction that has been selected d MEMO indicator is displayed when the tape deck memory function is turned on e HX PRO indicator is displayed showing HX PRO is activated f DUBB indicator is displayed when dubbing from the CD player to the tape deck g TRACK number indicator displays the total amount of CD tracks in the disc o...

Page 13: ...ssed Rewind Fast Forward When the tape deck is stopped and regardless of the current direction pressing the Fast Forward button will place the tape transport in the high speed fast forward mode and the tape will advance quickly from left to right Pressing the 1 Rewind button will place the tape transport in the high speed rewind mode and the tape will retract quickly from right to left In either t...

Page 14: ... TEMPO 0 TEMPO 0 1 1 2 2 3 3 TEMPO 50 TEMPO 50 Pressing A B during A B repeat changes point B to point A step 4 A A B Point B cannot be set in this section Programming Playback Tracks PROGRAM PLAY MODE This procedure allows a program of selected tracks for playback in any order 1 By pressing the PROGRAM button once you will place the CD player into the programming mode Once the PROGRAM button is p...

Page 15: ...a program of CD tracks the tracks are dubbed in the order of the program During dubbing a blank space of approximately 4 seconds is automatically inserted between CD tracks This may hinder some dubbing such as live recordings on CD If this is a problem dubb from the CD to the tape manually using the mixer When recording with the reverse mode switch set to the two way or the continuous mode there m...

Page 16: ...ction tabs of cassette tape are not broken Sound is distorted 1 Check that the recording level is not too high 2 Check that the head is not dirty Sound is unstable 1 Check that the head is not dirty 2 Check that the pinch wheels and capstans are not dirty 3 Check that the tape is wound tightly Noise is noticeable 1 Check that the head is not dirty 2 Check that the head is not magnetized 3 Check th...

Page 17: ...eriod dirt or dust may be deposited on the heads and capstans causing degraded high fre quency characteristics volume drop or degraded recording and era sure performances To prevent this clean the heads etc periodically as follows 1 Turn the power off 2 As shown in Figure 1 clean the parts which come in contact with tape including the heads capstans tape guides pinch wheels etc with a cotton swab ...

Page 18: ...ewind Fast Forward 13 Cassette Tape Record 13 Erasure Of Tape 13 To Protect Valuable Recordings 13 Auto Tape Selector 13 CD PLAYER OPERATION 14 CD Playback 14 Selecting The Playback Track 14 A B Repeat 14 Programming Playback Tracks 14 Tempo Control 14 Key Control 15 CD RW CD R Playback 15 CD TO TAPE DUBBING 15 Manual Record Level Dubbing 15 Automatic Record Level Dubbing 15 TROUBLESHOOTING 16 REP...

Page 19: ...OTE OUT INPUT 2 INPUT 1 INPUT 3 R L OUT PHANTOM EFFECT CD TAPE PRE AMP R L R LINE HIGH LOW MIC LINE MIC LINE MIC LOW HIGH LINE LOW MIC LOW HIGH HIGH M I C L I N E INPUT 4 EQ EQ OUT OUT IN IN R EQ PAN L L R L EQ PAN PAN PAN 1 GND 2 3 COMMON HOT COLD HIGH LOW HIGH LOW HIGH LOW HIGH LOW A B C D E F G K J I M L S U F E H PAC750 REAR PANEL PAC770 REAR PANEL PAC750 PAC770 FRONT PANEL L E V E L 10 9 8 7 ...

Page 20: ...ype 2 High position 40Hz 16kHz 3dB type 3 Metal position 40Hz 16kHz 3dB Overall S N no Dolby NR IEC A WTD type 1 Normal position 53dB type 2 High position 54dB type 3 Metal position 55dB Dolby NR effect B C S N improvement CCIR ARM WTD 9dB 18dB Analog output Output level 500mV Output impedance 1kΩ CD Channels 2 channels Sampling frequency 44 1kHz Quantization 16bit linear channel Error correction ...

Page 21: ...tch of the CD output does not change when the Tempo is adjusted KEY CONTROL The PAC750 PAC770 CD player allows for the adjustment of the Key frequency musical pitch from 1 octave to 1 octave during playback This feature allows the music to be adjusted in order to match correctly to an instrument or a voice A B LOOP The PAC750 PAC770 allows two points within the CD to be selected and the audio with...

Page 22: ...nd R speaker terminals G Do not use the black terminals In mono mode use a speaker system with an impedance of 8 to 16 ohms MONO BRIDGE mode is only available on the binding post speaker outputs and not the 1 4 speaker outputs H FUSE Holder CAUTION Disconnect AC power before removing This receptacle holds a specific fuse that is used to prevent overload and shorting I AC TERMINAL Connect the AC co...

Page 23: ...the disc When this button is pressed during the play mode the CD player will skip back to the beginning of the current track If immediately pressed again the CD player will skip back one track for every time the button is pushed During the program mode this button is used to select the tracks to be saved in the program If this button is pressed and held during playback the CD player will enter aud...

Page 24: ...pressed Subsequent press of this button will change the B point into the A point and allow a new B point to be set See page 14 for more information on the operation of this function 2 PROGRAM BUTTON When this button is pressed once the CD player enters the program entry mode and the program indicator will begin to flash Pressing the PROGRAM button again will return the CD player to the normal play...

Page 25: ... the tape deck c DOLBY NR B C indicators display the type of Dolby noise reduction that has been selected d MEMO indicator is displayed when the tape deck memory function is turned on e HX PRO indicator is displayed showing HX PRO is activated f DUBB indicator is displayed when dubbing from the CD player to the tape deck g TRACK number indicator displays the total amount of CD tracks in the disc o...

Page 26: ...ssed Rewind Fast Forward When the tape deck is stopped and regardless of the current direction pressing the Fast Forward button will place the tape transport in the high speed fast forward mode and the tape will advance quickly from left to right Pressing the 1 Rewind button will place the tape transport in the high speed rewind mode and the tape will retract quickly from right to left In either t...

Page 27: ... TEMPO 0 TEMPO 0 1 1 2 2 3 3 TEMPO 50 TEMPO 50 Pressing A B during A B repeat changes point B to point A step 4 A A B Point B cannot be set in this section Programming Playback Tracks PROGRAM PLAY MODE This procedure allows a program of selected tracks for playback in any order 1 By pressing the PROGRAM button once you will place the CD player into the programming mode Once the PROGRAM button is p...

Page 28: ...a program of CD tracks the tracks are dubbed in the order of the program During dubbing a blank space of approximately 4 seconds is automatically inserted between CD tracks This may hinder some dubbing such as live recordings on CD If this is a problem dubb from the CD to the tape manually using the mixer When recording with the reverse mode switch set to the two way or the continuous mode there m...

Page 29: ...ction tabs of cassette tape are not broken Sound is distorted 1 Check that the recording level is not too high 2 Check that the head is not dirty Sound is unstable 1 Check that the head is not dirty 2 Check that the pinch wheels and capstans are not dirty 3 Check that the tape is wound tightly Noise is noticeable 1 Check that the head is not dirty 2 Check that the head is not magnetized 3 Check th...

Page 30: ...eriod dirt or dust may be deposited on the heads and capstans causing degraded high fre quency characteristics volume drop or degraded recording and era sure performances To prevent this clean the heads etc periodically as follows 1 Turn the power off 2 As shown in Figure 1 clean the parts which come in contact with tape including the heads capstans tape guides pinch wheels etc with a cotton swab ...

Page 31: ...OTE OUT INPUT 2 INPUT 1 INPUT 3 R L OUT PHANTOM EFFECT CD TAPE PRE AMP R L R LINE HIGH LOW MIC LINE MIC LINE MIC LOW HIGH LINE LOW MIC LOW HIGH HIGH M I C L I N E INPUT 4 EQ EQ OUT OUT IN IN R EQ PAN L L R L EQ PAN PAN PAN 1 GND 2 3 COMMON HOT COLD HIGH LOW HIGH LOW HIGH LOW HIGH LOW A B C D E F G K J I M L S U F E H PAC750 REAR PANEL PAC770 REAR PANEL PAC750 PAC770 FRONT PANEL L E V E L 10 9 8 7 ...

Page 32: ...ype 2 High position 40Hz 16kHz 3dB type 3 Metal position 40Hz 16kHz 3dB Overall S N no Dolby NR IEC A WTD type 1 Normal position 53dB type 2 High position 54dB type 3 Metal position 55dB Dolby NR effect B C S N improvement CCIR ARM WTD 9dB 18dB Analog output Output level 500mV Output impedance 1kΩ CD Channels 2 channels Sampling frequency 44 1kHz Quantization 16bit linear channel Error correction ...

Page 33: ... ON L R R L ON OFF AUX IN OUT REMOTE INPUT 2 INPUT 1 INPUT 3 R L OUT PHANTOM EFFECT R L R LINE HIGH LOW MIC LINE MIC LINE MIC LOW HIGH LINE LOW MIC LOW HIGH HIGH M I C L I N E INPUT 4 EQ EQ IN IN HIGH R EQ PAN LOW L L R L EQ PAN PAN PAN R L OUT CD TAPE OUT OUT BALANCED R L OUT UNBALANCED L SYSTEM R 1 GND 2 3 2 GND 1 3 COMMON HOT COLD HIGH LOW HIGH LOW HIGH LOW POWER AMP MICROPHONES or LINE IN PAC7...

Page 34: ...OFF PHANTOM OFF ON R L L R R L ON OFF L R SPEAKER L R 4ΩMIN SELECT SPEAKER AUX IN OUT REMOTE OUT INPUT 2 INPUT 1 INPUT 3 R L OUT PHANTOM EFFECT CD TAPE PRE AMP R L R LINE HIGH LOW MIC LINE MIC LINE MIC LOW HIGH LINE LOW MIC LOW HIGH HIGH M I C L I N E INPUT 4 EQ EQ OUT OUT IN IN R EQ PAN L L R L EQ PAN PAN PAN 1 GND 2 3 COMMON HOT COLD HIGH LOW HIGH LOW HIGH LOW HIGH LOW S U F E MICROPHONES or 4Ω ...

Page 35: ...reuse au niveau de ses bornes d enceintes Veillez à effectuer les raccordements d enceintes corrects conformément aux procédures suivantes Vérifiez que l interrupteur d alimentation de l appareil est réglé sur la position OFF S il est en position ON réglez le sur OFF pour raccorder des câbles d enceintes Utilisez des câbles d enceintes ayant des caractéristiques de retardateur d inflammation de ty...

Page 36: ...ies unless specified by our service representative 2 You must pay any shipping charges if it is necessary to ship the product for service If the necessary repairs are covered by the warranty we will pay return shipping charges to your location anywhere in the United States 3 Whenever warranty service is required you must present the original dated sales receipt or other proof of purchase Limitatio...

Reviews: