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Front Panel Display

4

DC520 – 8•16•96  ver (D)

1

Peak Level Meter

– Segments

of this dual horizontal bar will illumi-
nate to indicate the input level for
recording or the output level on play-
back. The meter will “hold” the aver-
age constant level and flash to
indicate momentary peaks.

2

Secondary Transport

Directional Indicators: These indica-
tors display the movement of the
secondary tape transport.

3

Secondary Transport

Counter

– This four digit display

provides a relative indication of the
tape position of the secondary trans-
port.

4

Sync Rev

– This indicator lights

when the unit is programmed so that
both decks reverse at the same time
during dubbing.

5

Secondary Transport Play

The indicator lights when the sec-
ondary transport is in the Play mode.

6

High Dub

– This indicator lights

when the unit is in the high speed
(twice normal time) dub mode.

7

Norm Dub

– These indicators

light during a dub recording to dis-
play the tape speed.

8

Rec

– This indicator lights when

a dub or recording is in progress.

9

Play

– This indicator lights when

the unit is in a playback mode.
When it lights in tandem with the
REC indicator 

8

, a recording or dub

is in process.

)

Primary Transport Counter

This four digit display provides a rel-
ative indication of the tape position
of the Primary transport.

!

Primary Transport

Directional Indicators

– These

indicators display the movement of
the Primary tape transport.

Installation

Connecting the DC520 to your audio sys-
tem is simple. Using standard RCA to
RCA audio interconnect cords, connect
the left and right 

OUTPUT

jacks on the

rear panel to the 

TAPE INPUT

jacks of

your receiver or preamplifier. Connect the

INPUT

jacks on the DC520 to the 

TAPE

OUTPUT

jacks of your receiver or

pre-amp. 

Connect the power to a non-switched AC
wall output, or to the accessory outlet on
the rear of another audio device in your
system and you are ready to go!

NOTE: When using the accessory outlet
on another product to power the DC520
make certain that it has the ability to
power a device that draws at least 14
watts of current in addition to the
requirements of other devices that may

be plugged into the accessory outlets.
If you use a “switched” outlet it is
important to remember that the host
product must be turned on in order for
the DC520 to operate.

Single Deck Playback

The DC520 may be used as a convention-
al auto reverse audio cassette deck, play-
ing back tapes from either transport.

1. Check the tape for excessive slack
before use. If necessary, take up the slack
by inserting a pencil into one of the cas-
sette hubs and rotate the pencil to take
up the slack.

2. Press the 

EJECT

Ld

button for the

transport you wish to use.

3. Insert the tape with the open edge 
facing down.

4. Gently press the door of the cassette
compartment 

BQ

closed.

5. Select the appropriate type of Dolby
Noise Reduction, if any, using the

DOLBY NR

switch 

b

. This informa-

tion is typically displayed on the label of
prerecorded cassettes. 

6. If you wish to clear the counter before
playback, press the 

RESET

button next

to the transport you will be using.

DH

7. Press the

PLAY/

5

or 

6

button for

the transport that will be used. Play can be
in either the forward direction

OY

,

which will play the “A” side of the tape, or
reverse

PZ

to play the “B” side of the tape.

8. When the unit is in the play mode,
tape movement may be momentarily
stopped using the 

PAUSE

button 

R

.

Press the 

PAUSE

button again to

resume operation.

Installation & Operation

 •DC520 (d).qx  11/6/96 12:02  Page 7

Содержание DC520

Страница 1: ... Part 1111 DC520 SECONDARY Transport Auto Tape Selector Power Eject Direction Mode Cont Play Off B C Dolby NR Input L Dual Auto Reverse Reset Sync Rev PLAY DC520 8 16 96 ver D Back Cover DC520 d qx 11 6 96 12 02 Page 1 ...

Страница 2: ...Dolby NR Input Level Reset Sync Rev PRIMARY Transport Auto Tape Selector Dual Auto Reverse REC PLAY Reset Copy Record HighSpeedCopy Rec Mute Harman Kardon DC520 Dual Cassette Deck Owner s Manual DC520 8 16 96 ver D Front Cover DC520 d qx 11 6 96 12 02 Page 2 ...

Страница 3: ...IRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU AU FOND The lightning flash with arrowhead symbol within an equalateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to consittute a risk of electric shock to persons The exclamation point withi...

Страница 4: ...power cords under rugs or carpets or place heavy objects on them Damaged power cords should be replaced immediately with cords meeting factory specifications Handle the AC Power Cord Gently When disconnecting the power cord from an AC outlet always pull the plug never pull the cord If you do not intend to use the unit for any considerable length of time disconnect the plug from the AC outlet Do No...

Страница 5: ...used to protect your new DC520 during ship ment were specially designed to cushion it from shock and vibration We suggest that you save the carton and packing materials for use in shipping if you move or should the unit ever need repair To minimize the size of the carton in storage you may wish to flatten it This is done by carefully slitting the tape seams on the bottom and collapsing the carton ...

Страница 6: ...d Press this button to rewind the pri mary tape O Primary Transport Forward Play Press this button to play the primary tape P Primary Transport Reverse Play Press this button to play the primary tape in a reverse direction Q Primary Transport Stop Press this button to stop the primary transport R Pause Press this button to pause the transport in use S Record Press this button to place the unit in ...

Страница 7: ...nect the INPUT jacks on the DC520 to the TAPE OUTPUT jacks of your receiver or pre amp Connect the power to a non switched AC wall output or to the accessory outlet on the rear of another audio device in your system and you are ready to go NOTE When using the accessory outlet on another product to power the DC520 make certain that it has the ability to power a device that draws at least 14 watts o...

Страница 8: ...ecessary internal adjustments No switch settings are required to indi cate the tape type Once a tape has been inserted follow these steps to make a recording 1 Select the type of Dolby Noise Reduction desired if any using the DOLBY NR switch b 2 Press the RECORD button S to place the unit in the Record Ready mode and observe that the LEVEL METER 1 will begin to react to the incoming audio source A...

Страница 9: ...Any of the Auto Reverse modes may be stopped at any time by pressing the STOP button Qa Counter Operation Each transport has a separate tape counter 3 that indicates the motion of the transport and the relative amount of tape used When in the normal or fast forward mode the numbers will increase When the unit is in a reverse mode the numbers will decrease To reset either counter press the appro pr...

Страница 10: ... REV indicator 4 will illuminate 4 Press either the Copy G or High Speed Copy I button to start the dub process The tapes will follow one of the two fol lowing modes depending on the rela tionship of the length of the original tape to the copy tape If the original tape in the Secondary Transport for playback is shorter than the record tape in the Primary Transport the dub will start by record ing ...

Страница 11: ...eld AC powered demagnetizers are more effective as they generate stronger fields Consult your dealer for information on this type of unit and be certain to follow the instructions carefully When using this type of unit be certain to keep it away from prerecorded tapes when it is turned on as it may erase them Care of Tapes 1 Store cassettes in their cases in a loca tion away from direct sunlight e...

Страница 12: ...in wrong transport Input level too high Mismatched Dolby NR modes Tape is worn Mismatched Dolby NR modes Tape heads are dirty Tape heads have become magnetized SOLUTION Make certain AC power cord is firmly plugged into a live outlet Check to see if outlet is switch controlled Check to see if level indicators do not move This confirms a blank tape Check switch settings at receiver Make certain that...

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