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Power Switch (POWER) 

Controls the supply of AC power to the deck. One push turns the deck on, a second 
push turns it off. The deck remains in a stand-by (non-operative) mode for 
approximately 2 seconds after it is switched on. 

 
 

EJECT button 

Press this button to eject the cassette. When the deck is operating (tape is 
running), press the stop button first to stop the tape transport; then press the 
EJECT button. 

 

Cassette compartment cover 

If this compartment cover is not closed completely, the deck's transport controls will 
remain inoperative. 

 

MONITOR button 

The SOURCE position of this button allows you to monitor the source program 
before it is recorded. The TAPE position of this button is used for tape playback 
monitoring or simultaneous monitoring during recording. 

 
 

REC LEVEL control 

The recording input level is adjusted by this knob. The levels in the left and right 
channels can be changed independently. 

 

TAPE SPEED button 

This button is for setting the tape speed to the fixed speed (FIX) or variable speed 
(VARIABLE) position. 
When set at the FIX position, the tape is played at the standard (fixed) speed 
regardless of the position of the tape speed control knob. 
When set at the VARIABLE position, the tape speed changes according to the 
position of the tape speed control knob. 

 
 

PHONES jack 

For private music enjoyment without disturbing others, or for monitoring a 
recording, a set of headphones may be plugged in. Impedance should be from 8 to 
1200 ohms. 

 

COUNTER RESET button 

(for the real time counter and the linear counter too) Operation of the 
button resets the counter to all zero. 

 

MEMORY STOP button 

During rewinding operations, the tape will stop at the "00 00" counter point 
automatically when this button is pressed in. 

17. Tape transport controls 

TAPE SIZE button 

You can know accurate elapsed time of the tape by adjusting the 
TAPE SIZE button to the tape size used. When the TAPE SIZE button is pressed, the 
current tape size is displayed for 1 sec in the 4-figures counter. If you further press 
the button during the display, the tape size will change in the following cycle. 
C-90----   C-74---   C-60---   C-100  ---   C-90 …etc 

 
 
 
 

Auto Tuning, CLEAR button (CLEAR) 

When this button is pressed after-setting auto tuning or during the auto tuning 
operation, auto tuning is cleared and the recording characteristics are reset to the 
standard values. Refer to page 11. 

 

Auto Tuning START button (START) 

When this button is pressed, the auto tuning operation starts and the recording 
characteristics most suited for the tape being used are set automatically. Refer to 
page 11. 

 

MPX FILTER button 

The 

MPX FILTER 

button should be used to prevent interference with the Dolby NR 

circuit when making Dolby NR encoded recordings '6f FM stereo programs. When 
making Dolby NR encoded recordings from any program source other than FM 
stereo, leave this button in the "OFF" position. 

 

 

DOLBY NR switch 

There are independent buttons for the Dolby NR "OFF", "B", "C" and "S" positions. 
When recording tapes, set the Dolby NR function as desired. 
When playing tapes, set the Dolby NR function to the same position as when the 
tape was recorded. 

 

 

BIAS FINE control 

(for NORMAL, Cr02 and METAL tape) 
Adjust the bias according to the tape characteristics. Standard biasing is obtained at 
the center click-stop position. 

 
TAPE SPEED control 

Use this knob to vary the tape speed. 
First set the tape speed button to the VARIABLE position. 
The speed can be varied within a range of approximately ±12% according to the 
position of the tape speed control knob. 

NAMES AND FUNCTIONS OF PARTS 

(Refer to Page3.) 

 

FRONT PANEL 

Summary of Contents for DN-790R

Page 1: ...STEREO CASSETTE TAPE DECK DN 790R OPERATING INSTRUCTIONS...

Page 2: ...ontact your DENON DEALER 3 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 M...

Page 3: ...FRONT PANEL DISPLAY REAR PANEL 3...

Page 4: ...ot 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 appliance 14 Clea...

Page 5: ...g the cord Keep the set free from moisture water and dust Unplug the power cord when not using the set for long periods of time For sets with ventilation holes Do not obstruct the ventilation holes Do...

Page 6: ...it 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 Please check to make...

Page 7: ...remote control box can be connected to this unit No remote control box is included For remote control the user should build a remote control box referring to the schematic diagram remote control box s...

Page 8: ...er point automatically when this button is pressed in 17 Tape transport controls TAPE SIZE button You can know accurate elapsed time of the tape by adjusting the TAPE SIZE button to the tape size used...

Page 9: ...XLR 3 31 Connected them to the balanced output terminals on an amplifier or console b Pin layout Pin 1 Common Pin 2 Cold Pin 3 Hot c Applicable connector XLR 3 12C or the equivalent NOTE Do not short...

Page 10: ...dings MPX FILTER Button 13 it ON for the DOLBY NR recording of FM broadcasts The MPX FILTER indicator 24 will light up PLAY Push the PLAY button The PLAY indicator will light up When playback is finis...

Page 11: ...ss the CLEAR button Turn off the power The recording characteristics are reset to the standard values Note To achieve the optimum recording characteristics we recommend always tuning each tape before...

Page 12: ...utomatically create about 5 seconds of non recorded part and stay in the standby state MUSIC SEARCH SYSTEM This device is a convenient system which detects the non recorded part of more than 4 seconds...

Page 13: ...ost of the treble range components distorted or lost during recording on conventional cassette decks are more faithfully recorded on the new cassette deck Note The method of measuring the time and the...

Page 14: ...length of the cable the more susceptible the system will be to the effects of external noise Keep cable lengths to 2 m or less Do not locate equipment that produces electrical noise in the vicinity o...

Page 15: ...on the heads clean the heads more often to enjoy optimum sound Cleaning the Pinchroller and the Capstan If the pinchroller or the capstan accumulate dust tape transport may become unstable resulting f...

Page 16: ...oved If the power switch is turned off in either the Turn the power switch ON again and then recording or playback mode and the unit is press the stop button stopped there may be case when the Then in...

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