Denon DN-780R Cassette Player User Manual
Contents
1. be REV MODE B MEMO A RESET A MEMO Ba Rewind Lal buttons at the same time 6 Pressing a button of the wired remote control box and a button of the main unit DN 780R for combined 8 8 8 8 8 8 8 8 operations is not possible N S N N N C N L U 4 Note on Connecting the Remote Control Box When multiple sets are connected to a single remote control box the other sets may operate erroneously when this set s power is turned on off or when the cord is connected or disconnected from the remote control BH DUBBING NORMAL re c jack 8 8 8 8 8 8 Turn off the remote control box toggle switched SW101 102 when turning this set s power on or off or M Wi J when connecting or disconnecting the cord from the remote control jack while other sets are connected to the remote control box ENGLISH CASSETTE TAPES IM Handling Precautions C 120 cassette tapes C 120 cassette tapes are not recommended as thev use a verv thin tape base which mav become tangled around the capstan or pinch roller e Tape Slack Before putting a tape into the deck take up anv slack with a pencil or vour finger tip This precaution prevents the tape from becoming entangled around the capstan or pinch roller AUTOMATIC TAPE SELECTION W Storage Precautions Do not store cassette tapes in a place where they will be subject to Extremely high temperature or excessiv2. 8 PLAYBACK ci geen bete teet geet 8 9 RELAY BLAT ed erp qui aeree 8 RICK GUEST ME 8 MUSIC SEARCH SYSTEM id POWER ON PLAYBACK 9 RECORDING i ei ia 1526 ein 10 PROPER RECORDING LEVEL 9 REC REC MUTE AND REC PAUSE BUTTON 9 AUTO STAN TWIN RECO RELAY RECORDING SYNCHRON DUBBING MANUAL DUBBING EMORY STOP dicis tpe dr te 1 BESETJF NCTION e eim Gees tei date 1 OLBY B AND C NOISE REDUCTION SYSTEM 12 OLBY HX PRO HEADROOM XTENSION SYSTEM AINTENANCE ROUBLESHOOTING PEGIFIGATIONS OO U m DH Please check to make sure the following items are included with the main unit in the carton 1 Operating Instructions eieae 1 2 Operating Instructions Applications 1 3 Connection 4 4 Service Station List 1 FEATURES 19 inch Rack Mountable ndependent Input Output Dolby B amp C Noise Reduction Systems A B Independent Dolby HX Pro Headroom Extension System Twin Recording and Relay Recording Relay Playbac TS MIC Jacks on Front Panel Cascade Recording and Playback Synchronized Recording RS232C Serial Control Port Parallel Remote Control 2 Speed Dubbing Quick Auto Reverse Speed Control of Approximately 12 A B Independent Computer Controlled Mechanism Computing Tape Counter
3. LL JON oi For sets with ventilation holes Do not obstruct the ventilation holes Die Bel ftungs ffnungen d rfen nicht verdeckt werden Ne pas obstruer les trous d a ration Non coprite i fori di ventilazione No obstruya los orificios de ventilaci n De ventilatieopeningen mogen niet worden beblokkeerd inte till ventilations ppningarna d Never disassemble or modify the set in any way Versuchen niemals das gt auseinander zu nehmen oder auf jegliche Art zu ver ndern Ne jamais d monter ou modifier l appareil d une mani re ou d une autre Non smontate mai n modificate l unit in nessun modo Nunca desarme o modifique el equipo de ninguna manera Nooit dit apparaat demonteren of op andere wijze modifi ren Ta inte is r apparaten och f rs k inte bygga om den Thank vou verv much for purchasing the DENON component stereo cassette tape deck DENON proudly presents this advanced tape deck to audiophiles and music lovers as a further proof of DENON s non compromising pursuit of the ultimate in sound quality The high quality performance and easy operation are certain to provide you with many hours of outstanding listening pleasure TABLE OF CONTENTS FEATURES cotta eer cst ue cn ees 5 NAMES AND FUNCTIONS OF PARTS 5 27 CASSETTE TABES au iet tongs ert 8 AUTOMATIC TAPE
4. recording pause mode the sound input to the microphone is output from the LINE OUT jack The sound input to the microphone is not recorded REC Microphone mixed recording is performed Microphone Input Level Control MIC LEVEL Adjust the level of the Microphone inputs ENGLISH e Tape Transport Buttons D Display Deck A Tape Counter Reverse Mode Indicator Deck B Tape Counter Deck A Peak Level Meter Deck B Peak Level Meter Deck A Dolbv NR Indicator Deck B Dolbv NR Indicator FILI LL ng EE M Deck A Memory Indicator Deck B Memory Indicator 4 Play Button Press to playback tape Stop Button Press to stop the tape in anv mode lt lt Fast Rewind Button Press for fast rewind gt gt Fast Forward Button Press for fast forwarding Press the Rec Rec Mute button and Play button 4 gt simultaneously to start recording If only the Rec Rec Mute e Rec Rec Mute Button button is pressed the deck enters the recording pause mode Pressing this button in the recording pause mode will start Auto Rec Mute and a 5 second silent space is recorded onto the tape See page 9 Press this button to enter the recording pause mode from the Rec Pause Button recording or recording mute mode This button can only be used during recording See page 9 Input Select Switch of Deck B INPUT SELECT Select the audio input to the Deck
5. A EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE ANTENNA LEAD IN WIRE ANTENNA DISCHARGE UNIT NEC SECTION 81020 ELECTRIC SERVICE EQUIPMENT 2C GROUNDING CONDUCTORS SECTION Ben ms POWER SERVICE GROUNDING Za ELECTRODE SYSTEM NEC ART 250 PART NEC NATIONAL ELECTRICAL CODE 13 20 21 22 23 24 25 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 attention to cords at plugs convenience receptacles and the point where they exit from the product Outdoor Antenna Grounding If an outside antenna or cable system is connected to the product be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built up static charges Article 810 of the National Electrical Code ANSI NFPA 70 provides information with regard to proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection to grounding electrodes and requirements for the grounding electrode See Figure A Lightning For added protection for this product during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet and disconnect the antenna or cab
6. B e In the relay play mode the Deck A and Deck B play signals are output from the DECK A LINE OUT jacks Press the Eject amp button D to open compartment cover D Load the cassette tape and close t compartment cover D he cassette he cassette D REV MODE button set to RELAY 2 Press the Play 4 or button of the deck you first wish to listen to The Play 4 B indicator of the deck playing back the tape will light up 3 To stop relay play press the Stop RI button of the deck currently playing the tape The number of cycles for relay playback can be selected 1 5 or 10 For details refer to PRESET FUNCTION page 11 When playback starts from deck B when switching to deck A the first deck A playback cycle will be counted as the second cycle The completion of cycles will always be When listening to a tape that has been recorded with Dolby noise reduction set the DOLBY NR Switch to match the system used at the time of recording Select the type of tape transport with the REV MODE button Mode Indicator To listen to one side only ped To listen to repeat playback of both sides cD To listen to continuous playback SET of both sides and both decks CASCADE Press the Play 4 or button to begin playback The Play 44 or B indicator will light during playback 7 Press the Stop button to stop the pla
7. is a stereo mini jack for wired remote control This is a parallel remote connector Applicable connector 25 pin D sub male 5 1 Circuit Diagram Connecting signal layout NOTE All input is active low ROO1 8002 R003 R004 8005 8006 8007 8008 200 Q ohms 30 43Q ohms 62 110 160 Q ohms 270 Q ohms 560 Q ohms Pin No Signal Name I O Pin No Signal Name I O kr W W W W W SWO01 510002 9510003 950 004 51 005 51 006 SW007 SWo08 E E tege 14 8 A PLAV REVERSE l o 2 TWIN 21 DUBBING NORMAL 90 101 STOP PAUSE F PLAV FF REW REC R PLAY DECK lt REC MUTE 15 A COUNTER RESET 9 Sa GND 3 A REWIND 22 Command common an L CH Vcc 5 VOLT SW 008 DECK A B 16 B COUNTER MEMO 0 B COUNTER RESET R CH R CH SIGNAL DECK SELECTOR button Press this button to select either E 3 5 STEREO MINI PLUG SW001 008 Momentary Contact 4 FAST FORWARD 23 B REC PAUSE SW101 102 Toggle x Deck A or Deck B to be controlled 17 REVERSE MODE 1 B PLAY FORWARD arj W102 5 DUBBING HIGH 24 B STOP MM Second and Subsequent Units 18 B REC 2 B PLAY REVERSE 6 B REWIND 25 A FAST FORWARD Donot connect the left channel of the plug with R001 200 Q ohms in the second and subsequent units Use resistors havin
8. jack 23 Remote Control Sensor REMOTE SENSOR This sensor receives the infrared light transmitted rom the wireless remote control unit This product dose not come with remote control unit Deck A B Line Input Jacks LINE IN These are unbalanced inputs using RCA type jacks Use them to input signals to be recorded on a ape Deck A B Line Output Jacks LINE OUT These are unbalanced outputs using RCA type jacks Deck A Line Output Select Switch DECK A OUTPUT SEL Selects the signal to be output from the Deck A output jacks A The Deck A signal is output A B Both the Deck A and Deck B signals are output Deck A Line Input Through Jacks THRU The signal input to the DECK A LINE IN jacks is output unchanged External Synchronized Control Jacks EXT SYNC Connect these for synchronized recording e Cascade Control Jacks CASCADE Connect these for continuous operation on multiple units When the REV MODE button is set to CASCADE the start signal is output from this output jack once operation of Deck B is finished Serial Control Port RS232C This is serial remote connector Applicable connector 9 pin D sub male Baud rate 9600 bps Pin layou Pin No Signal Name I O 1 GND 6 C 2 TxD 7 C 3 RxD 8 C 4 C 9 C 5 S GROUND ENGLISH 9 Parallel Remote Control Port RC IN control Jack PARALLEL This
9. respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada dis 12 SAFETY INSTRUCTIONS Read Instructions All the safety and operating instructions should be read before the product is operated Retain Instructions The safety and operating instructions should be retained for future reference Heed Warnings All warnings on the product and in the operating instructions should be adhered to Follow Instructions All operating and use instructions should be followed Cleaning Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Attachments Do not use attachments not recommended by the product manufacturer as they may cause hazards Water and Moisture Do not use this product near water for example near a bath tub wash bowl kitchen sink or laundry tub in a wet basement or near a swimming pool and the like Accessories Do not place this product on an unstable cart stand tripod bracket or table The product may fall causing serious injury to a child or adult and serious damage to the product Use only with a cart stand tripod bracket or table recommended by the manufacturer or Sold with the product Any mounting of the product should follow the manufacturer s instructions and should use a mounting accessory recommended by the manufacturer A product and cart combination should be E moved wi
10. tapes on which nothing is recording into both decks of all the units and set the Dolby NR modes Adjust the recording level for both Deck A and Deck B 2 vii the REV MODE button to set the reverse mode of all units to CASCADE 6 Press the first unit s Play lt 4 or button B Recording starts on all the connected units 3 Press the Rec Rec Mute button B on Deck A of all the units When recording a master tape recorded in Dolby NR the slave tapes are recorded in the same Dolby NR Check that all Decks A are set to the recording pause mode mode as the master tape Also set the direction of tape travel at this time The recording level is the same as the recording level for the master tape 4 Press the Deck A Play lt 4 or B button on unit 1 Recording starts k Sound is output during recording regardless of the copying speed Once recording on Deck A ends recording starts on Deck B Once recording on Deck B ends recording starts on Deck A of the next unit NOTES Deck A is set to the recording pause mode on unit on which recording has ended Use tapes of the same times lengths as far as possible With cascade recording the source input to the Deck A Line Input jacks is recorded e Do not operate the Master Slave switches during synchronized recording If a Master Slave Cascade recording stops if Deck A of any of the units is set to anything other than the recordi
11. the connections correct 2 Are all system components being operated correctly in accordance with the operating instructions 3 Are the speakers and amplifier receiver functioning correctly If the tape deck still does not function properly check the symptom against the list below If the symptom does not correspond to the check list please contact your DENON dealer Problem Cause Remedy Tape does not run Power cord is disconnected Tape is loose Cassette is not loaded properly Defective cassette Check power cord Tighten tape with a pencil etc e Load cassette properly Replace cassette Tape is not recorded when Rec Rec Mute 8 button is pressed o cassette is loaded Erase prevention tabs are broken off Load cassette Cover holes with adhesive tape Sound is warbled or distorted Heads capstan or pinch roller are dirty Tape is wound too tight Recording input level is too high Tape is worn out and has drop outs Clean them Fast forward or rewind to loosen tape winding Adjust recording input level Replace tape Excessive noise Tape is worn Heads capstan or pinch roller are dirty Heads are magnetized Recording input level is too low Replace tape Clean them Demagnetize heads Adjust recording input level High frequency range treble is emphasized DOLBY NR switch is set improperly Set DOLBY NR swi
12. with 4 Digit Readout and Memory Stop Music Search System FL Peak Level Meters Auto Tape Selector Memory Back up Auto standby XLR Input Output Kit Option Model Name ACD 780 NAMES AND FUNCTIONS OF PARTS Q Power Operation Switch POWER Press once to turn the power on and once more to turn the power off The deck remains in a stand by non operative mode for approximately 2 seconds after it is switched on e Master Slave Switch For normal operation set this to OFF Set the switch to MASTER or SLAVE when using the DN 780R together with other DN 780Rs Dolbv NR Switch DOLBY NR Select the Dolby NR type that suits the recording OFF Recording without Dolby NR B Recording with Dolby NR type B The B indicator will light up C Recording with Dolby NR type C The C indicator will light up o Dubbing Speed Buttons DUBBING SPEED Pressing the NORMAL button starts regular speed dubbing from deck A to deck B Press the HIGH button to perform dubbing at double speed See page 11 Tape Speed Control TAPE SPEED Use this knob to varv the tape speed The speed can be varied within a range of approximatelv 12 according to the position of the tape speed control knob Q input Level Control INPUT LEVEL This knob adjusts the recording input level It affects the level in both channels See page 9 7 Headphone Level Control Use this to adjust the output level of the head
13. B DECK A LINE A LINE B Cassette Compartment Cover If the cover is not closed completely the tape transport buttons will remain inoperative Counter Memory Button COUNTER MEMO When this button is pressed during forward tape travel B fast rewinding 4 will stop automatically at the tape counter position 00 When this button is pressed during reverse tape travel 4 fast forwarding kk will stop automatically at the tape counter position See page 11 Counter Reset Button COUNTER RESET Press this button to reset the tape counter to zero e Eject Button 4 Press this button to open the cassette compartment cover When the tape is running press the Stop button first to stop tape transport then press the Eject amp button Reverse Mode Button REV MODE Select the type of tape transport The reverse mode can be set to 77 one side Cr continuous playback RELAY relay playback CASCADE continuous recording playback on multiple units is possible Twin Recording Button TWIN REC Pressing this button will set both deck A and B to the recording pause mode See page 10 e Svnchronized Indicator Deck A Infrared Remote Tape Transport Control Indicator Indicator Dubbing Speed Indicator Twin Rec Indicator Deck B Lights when deck B is Tape Transport selected with the RC IN Indicator control jack Lights when deck A is selected with the RC IN control
14. DENON STEREO CASETTE TAPE DECK DN 780R OPERATING INSTRUCTIONS INSTRUCCIONES DE OPERACION BEDIENUNGSANLEITUNG GEBRUIKSAANWIJZING MODE D EMPLOI BRUKSANVISNING ISTRUZIONI PER L USO FOR ENGLISH READERS PAGE 5 PAGE 13 FUR DEUTSCHE LESER SEITE 14 SEITE 22 POUR LES LECTEURS FRANCAIS PAGE 23 PAGE 31 PER IL LETTORE ITALIANO PAGINA 32 PAGINA 40 PARA LECTORES DE ESPANOL PAGINA 41 PAGINA 49 VOOR NEDERLANDSTALIGE LEZERS PAGINA 50 PAGINA 58 FOR SVENSKA LASARE SIDA 59 SIDA 67 RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash with arrowhead symbol within an equilateral triangle is intended to persons accompanving the appliance alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a
15. Pause ll buttons are pressed simultaneously while in the stop mode and the tape is set to play in the forward direction B the tape is rewound to the beginning then played to the end of the leader tape and stopped automatically at the beginning of the magnetic tape When the Fast Forward B gt B and Rec Pause buttons are pressed simultaneously while in the stop mode and the tape is set to play in the reverse direction 4 the tape is fast forwarded to the end then played in the reverse direction to the end of the leader tape and stopped automatically at the beginning of the magnetic tape The Play 4 or indicator flashes during the auto standby mode If recording is started after using the auto standby function with a recorded tape the sound of the previous recording may not be completely erased In such cases rewind the tape before starting to record TWIN RECORDING simultaneous recording on deck A and deck B This is a convenient feature for recording the same program source onto two tapes at the same time This function records the source input to the DECK A LINE IN jacks Input the source you want to record to the DECK A LINE IN jacks Load cassette tapes into both deck A and B Set the DOLBY NR switch Deck A only and REV MODE button In the twin recording mode only the recording monitor signal of the DECK A LINE OUT jacks is output Press the TWIN REC button 6
16. RS UTO REVERSE gt HX PRO DN 780R REAR PANEL RUCKWAND PANNEAU ARRIERE IL PANNELLO POSTERIORE PANEL TRASERO ACHTERPANEEL BAKSIDAN DECKA OUTPUT SEL R ENGLISH DEUTSCH FRANCAIS IT e DECLARATION OF CONFORMITV We declare under our sole responsibilitv that this product to which this declaration relates is in conformitv with the following standards EN60065 EN55013 EN55020 EN61000 3 2 and EN61000 3 3 Following the provisions of 73 23 EEC 89 336 EEC and 93 68 EEC Directive e UBEREINSTIMMUNGSERKLARUNG Wir erkl ren unter unserer Verantwortung daR dieses Produkt auf das sich diese Erkl rung bezieht den olgenden Standards entspricht EN60065 EN55013 EN55020 EN61000 3 2 und EN61000 3 3 Entspricht den Verordnungen der Direktive 73 23 EEC 89 336 EEC und 93 68 EEC DECLARATION DE CONFORMITE Nous d clarons sous notre seule responsabilit que appareil auquel se r f re cette d claration est conforme aux standards suivants EN60065 EN55013 EN55020 EN61000 3 2 et EN61000 3 3 D apr s les dispositions de la Directive 73 23 EEC 89 336 EEC et 93 68 EEC e DICHIARAZIONE DI CONFORMITA Dichiariamo con piena responsabilit che questo prodotto al quale la nostra dichiarazione si riferisce conforme alle seguenti n
17. Recording starts when the Play 44 or B button for the direction indicated by the flashing tape ravel indicator lt or B is pressed If the other Play 4 or B button D is pressed the direction of tape travel changes The Play 4 or B and the indicator will light during recording To stop recording press the Stop B button 8 To pause the recording press the Rec Pause button B Press the Play 4 or button to resume recording NOTE For Deck B the input source can be selected Select the desired line input beforehand using the INPUT SELECT switch DECK A The sound playing on Deck A can be recorded Refer to MANUAL DUBBING page 11 LINEA The sound input to the DECK A LINE IN jacks can be recorded LINE B The sound input to the DECK B LINE IN jacks can be recorded Caution Be careful not to erase important recordings by mistake Inadvertent start of recording will happen in the following cases 1 If the Play lt 4 or B button is pressed while the indicator lights recording starts the Play 4 or B button and Rec Rec Mute button are pressed at the same time recording starts The best way to avoid accidental erasure is to break off the two erasure prevention tabs on the cassette housing 2 PROPER RECORDING LEVEL A too high recording level can saturate the tape and cause distortion On the other hand if the r
18. The indicator will light up and both decks will enter the recording pause mode Adjust the INPUT LEVEL A control Q for the best recording input levels while watching the Peak Level Meter Press the Play 4 or button deck A or B to start twin recording To stop twin recording press the Stop button QD of each deck By pressing the both deck A and B Rec Pause button the recording pause or recording mute mode on both decks can be set automatically To set the twin recording mute mode from the twin recording pause mode press the Rec Rec Mute G button on both deck A and B for at least 0 5 seconds The relay or cascade mode cannot be set with the REV MODE button when in the twin recording mode RELAY RECORDING continues recording from deck A to deck B To record a long program start recording on deck A and when both sides of the tape in deck A have been recorded the relay recording feature continues to record on the tape in deck B This function records the source input to the DECK A LINE IN jacks Load cassette tapes into decks A and B and set the DOLBY NR switch both deck A B D REV MODE button set to RELAY The RELAY indicator will light Recording Order Deck A Deck B Side facing you Opposite side Side facing you Opposite side Adjust the INPUT LEVEL control Q of both deck A and B for the best recording input level while wat
19. al tape is apt to collect more dust on the heads the heads should be cleaned more often to enjoy the best possible sound W Cleaning the Pinch Rollers and Capstans If the pinch rollers or capstans accumulate dust tape transport may become unstable as a result from slippage during recording or playback The tape can also be damaged if it gets entangled in the capstan Clean these parts with a cotton swab or a soft cloth moistened with a tape head cleaning solution such as alcohol Demagnetizing the Heads The heads will become magnetized after long usage or if strongly magnetized objects are brought near them The result is a generation of noise loss of the high frequency range and in extreme cases erasure of treble components on pre recorded tapes in combination with added noise Thus the heads should be demagnetized at regular intervals Head demagnetizers are separately available from your dealer W How to Demagnetize the Tape Heads 1 Turn off the power 2 Turn on the demagnetizer while it is at least 30 cm away from the heads Bring the demagnetizer near the heads and slowly move it in small circles four or five times in front of each head making sure you do not touch them 3 Slowly move the demagnetizer away and turn it off when it is at least 30 cm away from the heads TROUBLESHOOTING Check the following before vou draw the conclusion that vour Stereo Cassette Deck is malfunctioning 1 Are all
20. ayback on Deck B ends playback starts in the forward direction on unit 2 s Deck A 3 Set the units reverse modes In the cascade playback mode the playing signals of decks A and are output from the Deck A Line CR Recording stops after one side Output jacks c Forall decks once recording on side A is completed recording starts on side B RELAV or 4 Playback stops when the Stop ill button on the deck currently playing is pressed CASCADE If there is a difference of less than 30 seconds in the time at which the side A tape ends are detected for all the decks recording starts on side B of all the decks at the same time CASCADE RECORDING Be sure to set all the connected units to the same reverse mode 4 Press the TWIN REC button QD on the first unit first unit the one set to master mode Deck B is set to the recording pause mode and DUB Use RCA cables to connect the units THRU jacks wit the units Deck A Line Input jacks and A B light This function can be used when up to 20 units of the DN 780R are connected e For the units set to the slave mode both Deck A and Deck B are set to the recording pause mode A B lights and the level meter and Dolby indicator turn off 5 Press the DUBBING SPEED button to select the copying speed NORMAL Recording is performed at the normal speed HIGH Recording is performed at double the normal speed 1 Load cassette
21. ching the Peak Level Meter 3 Press the Rec Rec Mute 8 button of deck A to set the recording pause mode 4 Press the Play 4 or gt button of deck A to start relay recording To stop relay recording press the Stop RI button the deck that is recording If recording has been switched from Deck A to Deck B be sure to start recording in the forward direction NOTE In the relay recording mode it is not possible to perform the recording operations simultaneously on Decks A and B Nothing happens if the recording operation is performed on one of the decks while the other deck is already in the recording mode SYNCHRONIZED OPERATION The synchro function can be used when the DN 780R is used together with a Denon product equipped with an EXT SYNC IN OUT jack Twin recording in sync with another DN 780R is possible Use a single RCA cable to connect the units EXT SYNC OUT jacks with the units EXT SYNC IN jacks Press the TWIN REC button on one of the units The twin recording command is output from the EXT SYNC OUT jack and the other unit is set to he twin recording mode Press the Play 4 or B button on one of the units The play command is output from the EXT SYNC OUT jack and twin recording also starts on the other unit Press the Stop button on one of the units The stop command is output from the EXT SYNC OUT jack and the other unit is also set
22. e moisture Excessive dust Direct sunlight Magnetic fields near TV sets or speakers To eliminate tape slack store your cassettes in cassette cases with hub stops IM Accidental Erasure Prevention e All cassettes have erasure prevention tabs for each side To protect valuable recordings from accidental or inadvertent erasure remove the tab for the appropriate side with a screwdriver or another tool To record on a tape whose erasure prevention tabs have been removed cover the tab holes with adhesive tape Erasure prevention tab for side A Erasure prevention tab for side B This Stereo Cassette Deck contains an automatic tape selector which automatically selects the optimum bias and equalization for the tape in use This is accomplished by detection of the tape type detections holes in the cassette housing f a tape without tape type detection holes is used the deck will be set for normal tapes Detection holes for metal tape Detection holes for chrome tape PLAYBACK The operations described below apply to deck A and deck B alike The numbers in the illustration below depict the order in which operation steps are carried out D Press the POWER switch to the ON a Q position W RELAY PLAY continuous playback of the tapes in deck A a nd deck B Loada cassette tape into deck A and B and set the DOLBY NR switch correctly on deck A and
23. e back up period is up the MEMO settings are set to off the DIRECTION setting is set and the counter is reset to HUDD Use these functions to preset the DN 780R s operation modes These presets are stored in permanent memory so they are not cleared even when the power is turned off The preset procedure can be performed in the stop mode of both the deck A and deck B D Press the Stop button on Deck A and the Stop button B and REV MODE button Deck B simultaneously Press the Play B button on Deck A and select the preset item Preset items 1 Setting of number of cycles for CZO or RELAY MODE 2 Setting of power on play mode on or off 3 Setting of infrared remote control codes to be received 4 Infrared remote control sensor setting on or off 3 Press the Play B button on Deck B to change the settings 1 Number of cycles for the relay mode Loop 1 Stop relay play after 1 cycle Loop 5 Stop relay play after 5 cycles Loop 10 Stop relay play after 10 cycles 2 Power on play setting on off P on P on Power on play on P on P oFF Power on play off 3 Infrared remote control codes to be received rc dnon Receive Denon codes rc rc b RC 5 codes can be received 4 Infrared remote control sensor setting on off iron Accept infrared remote control signals ir oFF Do not accept infrared remote con
24. ecording level is set too low soft passages will be marked by residual noise A proper recording level is the most important factor for making well balanced recordings Guideline for maximum recording level Type I Normal 43 dB level on peaks Type II CrO2 43 dB level on peaks Type IV Metal 43 dB level on peaks Note The optimum recording level differs depending on the program source and the type of tape used REC REC MUTE AND REC PAUSE BUTTONS 1 To record a 5 second blank section during recording Press the Rec Rec Mute button A 5 second blank will be recorded and the deck will enter the recording standby mode To record a 5 second blan recording standby mode Press the Rec Rec Mute 6 button from the recording standby mode A 5 second blank will be recorded and the deck will enter the recording standby mode again To cancel recording of blank space Press the Rec Pause button Blank space recording will be cancelled and the deck enters the recording standby mode To extend the blank section with another 5 seconds or more Simply press the Rec Rec Mute 6 button and the blank section will be increased with another 5 seconds section during the ENGLISH AUTO STANDBY This function is extremely convenient when conducting relay recording relay playback twin recording or tape copying Caution 10 When the Fast Rewind lt and Rec
25. ected as shown in figure 1 on page 10 recording and playback are Use a single RCA cable to connect the units EXT SYNC OUT jacks with the units EXT SYNC IN jacks performed endlessly Note that in the recording mode previous recordings are overwritten e Use RCA bablast cann ct the uns THRU jacks witihednirs Deck A Line Input jaoks e f the first and last units are not connected operation stops at the last unit This functi b UR 1620 units of the DNE780R tsd i is function can be used when up to 20 units of the DN are connected Set the infrared remote sensors of all the units to OFF when using this function Also set the same CASCADE PLAVBACK nfrared remote control codes for all the units Refer to 3 and 4 under PRESET FUNCTION in the separate operating instructions Failure to make these settings could result in malfunction 1 Load the cassette tapes vou want to plav in both decks of all the units and make sure the Dolbv NR modes are properlv set 2 Use the REV MODE button to set the reverse mode of all the units to CASCADE 1 Set the first unit s Master Slave switch to MASTER the other units Master Slave switches to SLAVE 3 Press the Deck A Play l 4 or button on unit 1 Playback starts 2 Load the master source tape in Deck A of the first Master unit Load unrecorded cassette tapes into all the Once playback on Deck A ends Deck B starts playing other Slave decks Once pl
26. erating instructions Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation e If the product has been dropped or damaged in any way and f When the product exhibits a distinct change in performance this indicates a need for service Replacement Parts When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part Unauthorized substitutions may result in fire electric shock or other hazards Safety Check Upon completion of any service or repairs to this product ask the service technician to perform safety checks to determine that the product is in proper operating condition Wall or Ceiling Mounting The product should be mounted to a wall or ceiling only as recommended by the manufacturer Heat The product should be situated away from heat Sources such as radiators heat registers stoves or other products including amplifiers that produce heat ENGLISH DEUTSCH FRANCAIS ITALIANO ESPANOL NEDERLANDS SVENSKA FRONT PANEL FRONTPLATTE PANNEAU AVANT PANNELLO FRONTALE PANEL DELANTERO VOORPANEEL FRONT PANELEN 0 STEREO DOUBLI ASSETTE O lt 1 AUTO REVE
27. es such as lighted candles should be placed on the apparatus Please be care the environmental aspects of battery disposal The apparatus shall not be exposed to dripping or splashing for use No objects filled with liquids such as vases shall be placed on the apparatus Avoid high temperatures Allow for sufficient heat dispersion when installed on a rack Vermeiden Sie hohe Temperaturen Beachten Sie daf eine ausreichend Luftzirkulation gew hrleistet wird wenn das Ger t auf ein Regal gestellt wird Eviter des temp ratures lev es Tenir compte d une dispersion de chaleur suffisante lors de l installation sur une tag re Evitate di esporre l unit a temperature alte Assicuratevi che ci sia un adeguata dispersione del calore quando installate l unit in un mobile per componenti audio Evite altas temperaturas Permite la suficiente dispersi n del calor cuando est instalado en la consola Vermijd hoge temperaturen Zorg voor een degelijk hitteafvoer indien het apparaat op een rek wordt geplaatst Undvik h ga temperaturer Se till att det finns m jlighet till god v rmeavledning vid montering i ett rack Keep the set free from moisture water and dust Halten Sie das Ger t von Feuchtigkeit Wasser und Staub fern Prot ger l appareil contre l humidit l eau et lapoussi re Tenete l unit lontana dall umidit dall acqua e dalla polvere Mantenga el equipo libre de humedad agua y pol
28. g a tolerance of with 5 19 A REC PAUSE 3 A COUNTER MEMO Use of resistors having a poorer tolerance will cause incorrect operation 7 A PLAY FORWARD e Never short circuit the left channel line Vcc Doing so will damage the main unit 2 Operation with Parallel Connections Use the connection example in the diagram below as reference for connecting a parallel remote controller A number of DN 780R units can be simultaneously operated in parallel with 1 button Operation with parallel connections can be used with a maximum of 5 units ra B RESET ke Connection of 6 or more units will lead to indicator operation eep cable lengths to 2 m or less Do not locate equipment that produces electrical noise in the vicinity of the cable N Doing so might lead to incorrect operation due to the noise Aa A 44 DUBBING HIGH B 44 TWIN REC nmm em pe kl p ME 4 Do not disconnect or connect the remote control plug during operation of the unit The pins of the plug might cause a short circuit of the pins inside the jack which can stop the operation to the DN 780R 3 Cable Length The longer the length of the cable the more susceptible the system will be to the effects of external noise 5 Pressing more than one button of the wired remote control box at the same time for combined operations is not possible A music search operation will not result from pressing the Play Be and Fast Forward gt or Play lt and
29. lank sections shorter than 4 seconds f noise emitting appliances such as electric razors drills refrigerators etc are operated nearby REVIEW close to the beginning of the program or CUE close to the ending speech POWER ON PLAYBACK Playback starts automatically when the power is turned on Playback is performed according to the reverse mode set when the power was turned off Playback is performed even if a cassette tape is only loaded in one deck Playback always starts in the We direction When tapes are loaded in both Deck A and Deck B playback starts from Deck A The power on playback function can be set with the PRESET FUNCTION page 11 tape travel RECORDING ENGLISH e The operations described below apply to deck A and deck B alike D Press the POWER switch to the ON position 2 Load the cassette tape D B Check that the erasure prevention tabs of the cassette housing have not been broken off 3 Select the Dolby NR type that suits the recording 4 Select the type of tape transport with the REV MODE button Mode Indicator ae sa To record on only one side Cr To continuously record on both RELAY Sides or CASCADE 5 Press the Rec Rec Mute button to set the recording pause mode The indicator will light up 8 Adjust the recording level with the INPUT LEVEL control B while watching the Peak Level Meter
30. le system This will prevent damage to the product due to lightning and power line surges Power Lines An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outside antenna System extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal Overloading Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock Object and Liquid Entry Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the product Servicing Do not attempt to service this product yoursel as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel Damage Requiring Service Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power supply cord or plug is damaged b If liquid has been spilled or objects have fallen into the product c If the product has been exposed to rain or water d If the product does not operate normally by following the op
31. ng pause Switch is operated that unit stops mode 5 Recording stops when the Stop lil button on the deck currently recording is pressed 7 Press the Stop lli button on the first unit to stop recording on all the connected units After doing this press the Stop lll buttons on all the decks ENGLISH Figure 2 Figure 1 unit 1 unit 1 C DES F 5 ni l s lll Ns CASCADE RECORDING DENON Ltd 16 11 YUSHIMA 3 CHOME BUNKYOU KU TOKYO 113 0034 JAPAN Telephone 03 3837 5321 Printed in Japan 511 3936 008 BI 206
32. onventional cassette decks are more faithfully recorded on the new DENON cassette deck 12 E The operating principle of Dolby C NR is similar to that of Dolby B NR except for the encoding decoding response curves The noise reduction effect obtained with Dolby C NR is up to 20 dB compared to 10 dB with Dolby B NR In addition Dolby C NR uses an anti saturation network and spectral skewing circuitry for a significant improvement in the dynamic range of the mid to high frequencies MAINTENANCE Features of the Dolby HX PRO Headroom Extension System 1 Performance of Normal and 2 tapes can be improved to very close of that offered by Metal tape The dynamics in the treble range are improved significantly Since no decoding is necessary during playback the improved sound can be enjoyed on any type of tape deck including portable players and car audio systems The system functions whether the Dolby B C NR System is engaged or not 2 5 4 W Head cleaning After long usage tape coating or dust may adhere to the heads causing deterioration of sound Therefore the parts depicted in the illustration should be cleaned regularly Use a cotton swab moistened with a tape head cleaning solution such as alcohol NOTES 1 Some cleaning cassettes on the market have a strong abrasive effects and may scratch the heads Always use cotton swabs instead of cleaning cassettes 2 Since the use of met
33. ormative EN60065 EN55013 EN55020 EN61000 3 2 e EN61000 3 3 In conformit con le condizioni delle direttive 73 23 EEC 89 336 EEC e 93 68 EEC QUESTO PRODOTTO E CONFORME AL D M 28 08 95 N 548 e DECLARACION DE CONFORMIDAD Declaramos bajo nuestra exclusiva responsabilidad que este producto al que hace referencia esta declaraci n est conforme con los siguientes est ndares EN60065 EN55013 EN55020 EN61000 3 2 y EN61000 3 3 Siguiendo las provisiones de las Directivas 73 23 EEC 89 336 EEC v 93 68 EEC e EENVORMIGHEIDSVERKLARING Wij verklaren uitsluitend op onze verantwoordelijkheid dat dit produkt waarop deze verklaring betrekking heeft in overeenstemming is met de volgende normen EN60065 EN55013 EN55020 EN61000 3 en EN61000 3 3 Volgens de bepalingen van de Richtlijnen 73 23 EEC 89 336 EEC en 93 68 EEC e OVERENSSTAMMELSESINTVG Harmed intygas helt eget ansvar att denna produkt vilken detta intyg avser uppfyller f ljande standarder EN60065 EN55013 EN55020 EN61000 3 2 och EN61000 3 3 Enligt stadgarna i direktiv 73 23 EEC 89 336 EEC och 93 68 EEC NEDERLANDS SVENSKA NOTE ON USE HINWEISE ZUM GEBRAUCH OBSERVATIONS RELATIVES A L UTILISATION NOTE SULLUSO NOTAS SOBRE EL USO ALVORENS TE GEBRUIKEN OBSERVERA CAUTION The ventilation should not be impeded by covering the ventilation openings with items such as newspapers table cloths curtains etc No naked flame sourc
34. phones e Headphone Select Switch PHONES SELECT Use this to select the headphone s output signal A The Deck As signals are output to the headphones MIX The MIX signals of Deck A and Deck B are output to the headphones B The Deck B s signals are output to the headphones ENGLISH Headphone Jack PHONES For private music enjoyment without disturbing others or for monitoring a recording a headphone set may be connected to this jack Use a headphone with an impedance rating of 8 to 1200 Q ohms Signal are output according to the position of the PHONES SELECT switch 10 Auto Gain Control Switch of Mic MIC AGC Selects the microphone level adjustment method OFF The level is adjusted with the MIC LEVEL control B ON Thelevelis adjusted automatically according to the level of the microphone input signal Microphone Jacks MIC Connect the microphone to this jack for microphone mixed recording MIC signals will be mixed with the line input signals Accepts an unbalanced TS Type microphone with 1 4 mono jacks When a microphone is only connected to the L MONO jack the recording will be monaural Connect to both the L and R jacks for stereo recording NOTE To prevent noise set the MIC MODE switch B to off when connecting microphones to the MIC jacks D Microphone Mode Switch MIC MODE OFF Turns the microphone input off LINE When in the tape play record or
35. risk of electric shock to The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature WARNING TO PREVENT FIRE OR SHOCK HAZARD DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE CAUTION 1 Handle the power supply cord carefully Do not damage or deform the power supply cord If it is damaged or deformed it may cause electric shock or malfunction when used When removing from wall outlet be sure to remove by holding the plug attachment and not by pulling the cord Do not open the top cover In order to prevent electric shock do not open the top cover If problems occur contact your DENON dealer Do not place anything inside Do not place metal objects or spill liquid inside the cassette tape deck Electric shock or malfunction may result Please record and retain the Model name and serial number of your set shown on the rating label Model No DN 780R Serial No This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe B
36. rol B Also set the MIC AGC switch to ON 6 Start playback on Deck A and recording on Deck B NOTE This operation is not possible if the reverse mode is set to RELAY or CASCADE To prevent noise set the MIC MODE switch to off when connecting microphones to the MIC jacks MEMORY STOP 1 ENGLISH MEMORY STOP Operation 1 During recording or playback the Memory Stop feature can be used to locate a particular point on the tape Press the COUNTER MEMO button at the desired point 2 The MEMO indicator lights 3 When the Rewind lt lt button is pressed during forward tape travel B or the Fast Forward BB button is pressed during reverse tape travel lt the tape is rapidly rewound or advanced until the counter indication of OOOO is reached The Memory Stop feature will rewind or forward the tape to within 5 counts in the forward direction from OOGO to 0005 and to within 5 counts in the reverse 4 direction from OOGO to 0005 The Memory Stop function operation independently in both directions for deck A and deck B Caution PRESET FUNCTION If the memory stop operation is performed after repeated fast forwarding or rewinding the tape may not stop at the proper position 2 Display Back up The COUNTER VALUE MEMO DIRECTION and REV MODE functions are protected for approximately one month by a memory back up Once th
37. s load recorded level of 200 pwb mm 7 mW output level at maximum 33 Q ohms USA Canada and Taiwan R O C models 120 V 10 60Hz Europian models 230 V AC 10 50Hz 33W 483 W x 134 H x 275 D mm 6 5 kg 14 Ibs 5 oz 19 inch rack mountable 3U For improvement purposes specifications and design are subject to change without notice Dolby noise reduction and HX Pro headroom extension manufactured under license from Dolby Laboratories Licensing Corporation HX Pro originated by Bang amp Olufsen DOLBY the double D symbol and HX PRO are trademarks of Dolby Laboratories Licensing Corporation 13 DENON Ltd 16 11 YUSHIMA 3 CHOME BUNKYOU KU TOKYO 113 0034 JAPAN Telephone 03 3837 5321 Printed in Japan 511 3918 000 DENON STEREO CASSETTE TAPE DECK DN 780R APPLICATIONS Expanded Function Operating Procedures ENGLISH Expanded Function Operating Multiple units of the DN 780R can be used together for longer recording and play times simultaneous recording and other functions CASCADE OPERATION E SYNCHRONIZED RECORDING Refer to figure 1 on page 10 to connect the equipment The synchronized recording can be used when the DN 780R is used in combination with other units e Use a single RCA cable to connect the units CASCADE OUT jacks with the units CASCADE IN jacks e Refer to figure 2 on page 10 to connect the equipment When the first and last units are conn
38. s of the positions of the INPUT LEVEL control and the DOLBY NR switch When listening to the playback sound during normal speed dubbing set the DOLBY NR switch to match the Dolby NR system with which the playback tape was recorded This will assure correct sound reproduction but does not affect the recording The playback sound cannot be heard during high speed dubbing Operation using the Rec Rec Mute 6 and Rec Pause M buttons of deck B is permitted during normal speed dubbing Buttons other than the Stop button cannot be used during high speed dubbing In the normal speed dubbing mode play signals are only output from the DECK A LINE OUT jacks In the high speed dubbing mode no sound is output MANUAL DUBBING With this function the signal played on Deck A can be recorded manually on the tape in Deck B The manual dubbing function is also used to record the signal of the Deck A tape with which the microphone input signal has been mixed onto the tape in Deck B D Perform steps to in the PLAYBACK section on Deck A 2 Perform steps 2 to 6 in the RECORDING section on Deck B Set to Deck B INPUT SELECT Switch to Deck A B Set deck A to the play mode and adjust the recording level using the INPUT LEVEL B control 6 4 Connect microphones to the MIC jacks and set the MIC MODE switch B to the REC mode 5 Set the microphone input level with the MIC INPUT LEVEL cont
39. tch properly High frequency range treble is lost Heads are dirty Tape is worn Clean them Replace tape The cassette tape cannot be removed f the POWER switch is turned off either during recording or playback and the unit is stopped here may be cases when the cassette cannot be removed even if the Eject amp button is pressed e Turn the POWER switch ON am again and then press the Stop IM button e Now press the Eject 4 button to remove the cassette tape SPECIFICATIONS Type Heads Motors Tape Speed Variable PLAY Fast Forward Rewind Time Recording Bias Overall S N Ratio at 3 THD level Overall Frequency Response Channel Separation Wow amp Flutter Input Sensitive LINE MIC Output Level LINE PHONES Power Supply Power Consumption Dimensions Mass Installation ENGLISH Vertical tape loading 4 track 2 channel stereo double cassette deck Recording playback head hard parmalloy x 2 Erase head Double gap ferrite x 2 Capstan DC servo motor x 2 Real DC motor x 2 4 8 cm sec Approx 12 Approx 110 sec with a C 60 cassette Approx 105 kHz Dolby C NR on more than 74 dB CCIR ARM 20 18 000 Hz 3 dB at 20 dB Metal tape More than 40 dB at 1 kHz 0 06 WRMS 0 1490 w peak 50 mV input level maximum Input impedance 240 kO kohms unbalanced 0 775mV mic level maximum 775 mV 0 dB with 47 kO kohm
40. th care Quick e D stops excessive force i and uneven surfaces mav A cause the product and cart A combination to overturn Ventilation Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating and these openings must not be blocked or covered The openings should never be blocked by placing the product on a bed sofa rug or other similar surface This product should not be placed in a built in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer s instructions have been adhered to Power Sources This product should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supply to your home consult your product dealer or local power company For products intended to operate from battery power or other sources refer to the operating instructions Grounding or Polarization This product may be equipped with a polarized alternating current line plug a plug having one blade wider than the other This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try reversing the plug If the plug should still fail to fit contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the polarized plug FIGURE
41. to a receiver or amplifier MUSIC SEARCH SYSTEM The music search system detects blank sections lasting for at least 4 seconds between selections in order to locate the beginning of selections in the forward or reverse direction Ts To advance from the current selection to the beginning of the next selection CUE Press the Play B button simultaneously with the Fast Forward BB button Press the Play l button simultaneously with the Rewind 4 button The deck will skip the rest of the current selection and automatically resume play from the beginning of the next selection To repeat playback from the beginning of the current selection REVIEW Press the Play B button simultaneously with he Rewind 444 button Press the Play 4 button simultaneously with the Fast Forward WP button The deck will rewind the tape to the beginning of he current selection and automatically resume play from that point This is very convenient for repeating playback of he current selection Notes on Music Search Operation The search functions operates by detecting comparatively long blank sections approximately 4 to 5 seconds long in between recorded selections Therefore the system may not operate normally in the following cases Recordings with discontinuous conversation Recordings with long periods of pianissimo softly played music Blank sections with a high level of noise B
42. to the stop mode DUBBING from deck A to deck B D Press the POWER switch Q to the ON position Load the cassette tape to be played in deck A and the one to be recorded in deck B B 3 Select the type of tape transport with the REV MODE button 69 Reverse ee Operation pad Dubbing is performed only for one side The decks stop when either deck A or B reaches the end of the ape CI The tape direction is reversed on each deck when thev reach the end of the tape This is convenient for dubbing to a tape with a different ength RELAV During dubbing of the side facing or you the deck that first reaches the CASCADE end of the tape will stand by until the other deck reaches the end of the ape then both decks will reverse he tape direction together Depending on the manufacturer the ength of tapes having the same recording time may differ somewhat Setting this mode permits the arrangement of the beginning portion of the opposite side of the tape To begin normal speed dubbing press the DUBBING SPEED NORMAL button The DUB indicator will light at this time To high speed dubbing press the DUBBING SPEED HIGH button The HIGH indicator will light at this time 5 To stop dubbing press the Stop li button of deck A or deck B When dubbing the recording level and the Dolby NR coding will be the same as those of the playback tape regardles
43. trol signals indicates the default setting The preset mode is canceled when the Stop button B on Deck A or Deck B is pressed The settings are written at this time 11 ENGLISH DOLBY B AND C NOISE REDUCTION SYSTEM Wi The Dolby noise reduction system substantially DOLBY HX PRO HEADROOM EXTENSION SYSTEM reduces the tape background noise hiss inherent in the cassette medium Dolby B NR is most widely in use However Dolby C NR is a much more recent development and represents significant improvements over Dolby B NR Tape background noise consists primarily of high frequency information which is particularly annoying during soft passages The Dolby NR System increases the level of low volume mid and high frequency signals during recording and reduces the level of these signals by an identical amount during playback As a result the playback signal is identical to the original source but the level of background noise generated by the tape is greatly reduced This deck is equipped with the Dolby HX PRO headroom extension system Since the system functions automatically during recording no switching operation or adjustment is required The system is effective with any type of Normal CrO2 and Metal tape The Dolby HX PRO headroom extension system functions during recording to raise the saturation level in the treble range Therefore most of the treble range components distorted or lost during recording on c
44. vo Laat geen vochtigheid water of stof in het apparaat binnendringen Uts tt inte apparaten f r fukt vatten och damm Do not let foreign objects in the set Keine fremden Gegenst nde in das Ger t kommen lassen Ne pas laisser des objets trangers dans l appareil E importante che nessun oggetto inserito all interno dell unit No deje objetos extranos dentro del equipo Laat geen vreemde voorwerpen in dit apparaat vallen Se till att frammande f rem l inte tr nger in i apparaten FOR CANADA MODEL ONLY POUR LES MODELE CANADIENS UNIQUEMENT CAUTION ATTENTION TO PREVENT ELECTRIC SHOCK MATCH WIDE BLADE OF PLUG TO WIDE SLOT FULLY INSERT POUR VITER LES CHOCS LECTRIQUES INTERODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU AU FOND Handle the power cord carefully Hold the plug when unplugging the cord Gehen Sie vorsichtig mit dem Netzkabel um Halten Sie das Kabel am Stecker wenn Sie den Stecker herausziehen Manipuler le cordon d alimentation avec pr caution Tenir la prise lors du d branchement du cordon Manneggiate il filo di alimentazione con cura Agite per la spina quando scollegate il cavo dalla presa Maneje el cord n de energ a con cuidado Sostenga el enchufe cuando desconecte el cord n de energ a Hanteer het netsnoer voorzichtig Houd het snoer bij de stekker vast
45. wanneer deze moet worden aan of losgekoppeld Hantera n tkabeln varsamt i kabeln n r den kopplas el uttaget Unplug the power cord when not using the set for long periods of time Wenn das Ger t eine l ngere Zeit nicht verwendet werden soll trennen Sie das Netzkabel vom Netzstecker D brancher le cordon d alimentation lorsque l appareil n est pas utilis pendant de longues p riodes Disinnestate il filo di alimentazione quando avete l intenzione di non usare il filo di alimentazione per un lungo periodo di tempo Desconecte el cord n de energ a cuando no utilice el equipo por mucho tiempo Neem altijd het netsnoer uit het stopkontakt wanneer het apparaat gedurende een lange periode niet wordt gebruikt Koppla ur n tkabeln om apparaten inte kommer att anv ndas i lang tid Do not let insecticides benzene and thinner come in contact with the set Lassen Sie das Ger t nicht mit Insektiziden Benzin oder Verd nnungsmitteln Ber hrung kommen Ne pas mettre en contact des insecticides du benzene et un diluant avec l appareil Assicuratevvi che l unit non venga in contatto con insetticidi benzolo o solventi No permita el contacto de insecticidas gasolina y diluyentes con el equipo Laat geen insektenverdelgende middelen benzine of verfverdunner met dit apparaat in kontakt komen Se till att inte insektsmedel p spravbruk bensen och thinner kommer i kontakt med apparatens h lje
46. yback f different types of Dolby noise reduction are used for record and playback playback response will be adversely effected When power is turned off during tape transport it may not be possible to remove the cassette by pressing the Eject amp button D In this case turn on power again before you press the Eject amp button B at the opposite side of the tape in deck B e f the playback deck has been switched be sure to s B NOTE tart plavback in the forward direction In the relav plav mode it is not possible to perform the play operations simultaneously on Decks A and B If one of the decks is set to the play mode while the other deck is already in the play mode playback is performed on the deck that has just been set to the play mode and stops on the other deck TWIN OUTPUT With the DN 780R it is possible to play tapes simultaneously on decks A and B and output their signals at the same time When both dec s A and B are played the signals for deck A are output from the DECK A LINE OUT jacks and the signals B LINE OUT jacks rom deck B are output from the DECK The DECK B LINE OUT jacks are exclusively for the deck B signals The DECK A LINE OUT jacks are for both the deck A and deck B signals when deck A line output select switch set to A B Use the DEC A LINE OUT jacks when connecting one of the sets of line outputs
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