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NAD

32

NAD ELECTRONICS LTD

LONDON

© 1995. AV 713 I.M. PRINTED IN MALAYSIA

Power Amplifier Section
Power  Output into 8Ω
Stereo Mode

60 W (14 dBW)

(Min. power per channel, 20Hz-20kHz, 
both channels driven, with no more 
than rated distortion)
Front L/R and Center Channels

50W 

Rear Channels 

15W

Dynamic power output (Front) 8 ohms:

70W (18 dBW)

4 ohms:

110W (19 dBW)

Continuous Power output

8 ohms:

60W 

4 ohms:

60W

THD 

20Hz-20kHz              

0.08 % (Front)

IM distortion

0.08% (Front)

Damping factor

60 at 8Ω (Front)

Input sensitivity and Impedance:

Phono:

2.5mV

Line:

150mV, 2.2k ohms

Video:

1Vp-p, 2.2k ohms

Output level and Impedance

Output:

150mV, 2.2k ohms

Pre Out: 1V, 2.2k ohms 

(Subwoofer)

Video:

1Vp-p, 75 ohms

Phono Oveload  1kHz, 0.5% THD

120mV RMS

Frequency response  5Hz to 50kHz

±0.8dB

RIAA Deviation  20Hz- 20kHz

±0.8dB

Tone control

Bass:

±10dB at 100Hz

Treble:

±10dB at 10Hz

Signal/Noise ratio, A weighted

Phono: 80dB
CD/Tape: 100dB

Muting:

-40dB

FM Tuner Section
Usable Sensitivity   

Mono:

11.2dBf, 1.0µV

75 ohms IHF

Stereo:

17.2 dBf, 2.0 µV 

50dB Quieting Sensitivity  

Mono:

18.2 dBf, 2.2µV

75 Ω

Stereo:

38.2 dBf, 22µV

Capture ratio

90dB

Signal to Noise Ratio (IHF)

Mono:

73dB

Stereo:

67dB

Alternate channel attenuation Mono:

55dB (IHF)

Selectivity DIN ±300kHz, 40kHz Devi.

50dB

AM Suppresion ratio

50dB

THD

Mono:

0.15%

Stereo:

0.25%

Frequency Response  30-15kHz

±1.5dB

Stereo Separation

45dB at 1kHz
30dB at 100-10kHz

AM Tuner Section
Usable Sensitivity  

30µV

Image rejection ratio

40dB

IF rejection ratio

40dB

Signal to Noise ratio (IHF)

40dB

THD

0.7%

Remote Control
Power, Master Volume Up/Down, Mute, Sleep, Surround Mode,
Delay Time, Test Tone, Center Volume Up/Down, Rear Volume
Up/ Down, Input Selector (CD, Phono, Tuner, Tape 1, Tape 2,
Video 1, Video 2)
Deck A/B: (Play, Reverse Play, Stop, Record/Pause, Fast
Forward, Rewind)
CD: (Play, Pause, Stop, Disc, Skip Forward/Back)
Tuner: (Bank, Preset Up/Down) 

Physical Specification
Dimensions in mm (W x H x D)

435 x 145 x 330

Net weight

9.3kg

Shipping weight

10.5kg

SPECIFICATION - NAD AV 713 SURROUND SOUND RECEIVER

Summary of Contents for 713

Page 1: ...GB F D E I S P NAD AV713 OWNER S MANUAL MANUEL D INSTALLATION BEDIENUNGSANLEITUNG MANUAL DEL USUARIO MANUALE DELLE ISTRUZIONI BRUKSANVISNING MANUAL DO PROPRIETÁRIO ...

Page 2: ...ice has been dropped or the enclosure damaged DO NOT ATTEMPT SERVICING OF THIS UNIT YOURSELF REFER SERVICING TO QUALIFIED SERVICE PERSONNEL Upon completion of any servicing or repairs request the service shop s assur ance that only Factory Authorized Replacement Parts with the same characteris tics as the original parts have been used and that the routine safety checks have been performed to guara...

Page 3: ...NAD 3 REAR PANEL CONNECTIONS FRONT PANEL CONTROLS ...

Page 4: ... s 0 5 10 15 20 25 30 35 5 10 15 20 25 30 35 40 40 DISTANCE FROM FRONT SPEAKERS USABLE SPEAKER PLACEMENT RANGE WITH XXms DELAY TIME 25ms 20ms 15ms 10ms 15ms 15ms 15ms 5ms HAAS EFFECT DIFFERENTIAL ARRIVAL TIME PREFERRED DISTANCE FROM REAR SPEAKERS FEET ACCEPTABLE NOT RECOMMENDED DOLBY DELAY ...

Page 5: ......

Page 6: ...ding 4 TAPE 2 Connections for analogue recording and playback to a second audio tape recorder of any type Using twin phono to phono leads connect to the left and right Audio Output of the tape machine to the TAPE 2 PLAY connectors for playback Connect the left and right Audio Input of the tape machine to the TAPE 2 REC connectors for recording 5 VIDEO 1 Inputs for the audio playback from a VCR or ...

Page 7: ...same way Always use heavy duty 16 gauge or thicker stranded wire to connect loudspeakers to your AV 713 The high current binding post terminals can be used as a socket for speaker cables ending with 4mm plugs or as a screw terminal for cables terminating in spade or pin connectors or for cables with bare wire ends 4mm BANANA CONNECTORS These should be soldered or securely screwed to the speaker ca...

Page 8: ...ory and re selects these modes when it is next switched on The AV 713 also uses the non volatile memory to store pre set information both for the tuner and for the Dolby Pro Logic set up so that these are not lost when the unit is switched to stand by or disconnected from the AC supply for up to two weeks after two weeks the Memory is lost During normal operation the standby indicator lights to sh...

Page 9: ...ct ed when an AM Preset is selected PHONO Selects the turntable phono cartridge as the active input CD Selects the CD as the active input SURROUND AND CDR FUNCTIONS 9 SURROUND The SURROUND button selects the AV 713 s sur round mode Pressing the SURROUND button pages through the three modes DOLBY PRO LOGIC HALL and BY PASS normal Stereo DOLBY PRO LOGIC decodes the surround sound signals encoded in ...

Page 10: ...k of presets The selected Bank is shown in the Display Panel 16 MEMORY Used for storing new Preset stations 17 FM MUTE MODE Switches the FM tuner section between Mute On Stereo and Mute Off Mono operation In normal FM MUTE ON operation during the tuning process the tuner will mute when there is little or no signal present giving silence until a station with a reason ably strong signal is found Pre...

Page 11: ...s being fed with the test signal Turn the VOLUME up until the signal is moderately loud through the left and right speakers When the Test signal reaches the Center speaker press the CENTER VOLUME ÒÚ buttons on the Remote Control to adjust the Center speaker s loudness so that it matches the levels being produced by the left and right speakers The relative level of the Center channel is shown in th...

Page 12: ...e The two AA R6 batteries are con tained in the battery compartment at the rear of the Remote Control When replacing batteries check that they have been put in the right way round as shown on the base of the battery compartment APPENDIX A SHORT GUIDE TO SURROUND SOUND Since the middle of the 1970 s film companies have been making movies in increasing numbers in Dolby Stereo the four channel surrou...

Page 13: ...amplifier Because it is difficult to hear which direction very low frequencies are coming from you only normally need one sub woofer and this can be placed virtually anywhere in the room The MONO output of the AV 713 is designed specifically to drive a sub woofer system SPEAKER PHASE In a home theatre system it is important that the three front speakers are all in phase compared to each other Inco...

Page 14: ...elf powered sub woofer The AV 713 is also con nected to a second audio system in another room The turntable CD and Cassette deck are connect ed to PHONO CD and TAPE 1 IN OUT respec tively The playback only Laser Disc Games console is connected to the VIDEO 1 audio and video inputs The VCR machine is connected to VCR2 which has audio video INPUTS and OUTPUTS to enable recording from the other video...

Page 15: ...TER CHANNELS Phantom Center mode has been selected Select Normal or Wide modes By Pass mode has been selected Select Dolby Pro Logic or Hall modes Center level set too low Increase center level WEAK BASS DIFFUSE STEREO IMAGE Speakers wired out of phase Check connections to all speakers in the system TEST SIGNAL POSITION DOES NOT MATCH TEST SIGNAL INDICATOR LIGHTS Speakers connected to the wrong ou...

Page 16: ...0dB Muting 40dB FM Tuner Section Usable Sensitivity Mono 11 2dBf 1 0µV 75 ohms IHF Stereo 17 2 dBf 2 0 µV 50dB Quieting Sensitivity Mono 18 2 dBf 2 2µV 75 Ω Stereo 38 2 dBf 22µV Capture ratio 90dB Signal to Noise Ratio IHF Mono 73dB Stereo 67dB Alternate channel attenuation Mono 55dB IHF Selectivity DIN 300kHz 40kHz Devi 50dB AM Suppresion ratio 50dB THD Mono 0 15 Stereo 0 25 Frequency Response 30...

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