NAD L 76 Скачать руководство пользователя

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SPECIFICATIONS

AMPLIFIER SECTION

Output Power (Front)

60 watts RMS per channel minimum**

Surround Output Power

40 + 40 Watt (Front)

(0.5% THD, 1 kHz, 8

Ω

)

40 Watt (Center)
40 + 40 Watt (Rear)

Total Harmonic Distortion (Front)

0.02 % (at 60 watts, 1 kHz)

Delay Time DOLBY DIGITAL & DTS

REAR 0 - 15 ms
CENTER 0 - 5 ms

DOLBY PRO LOGIC II MOVIE & EMULATION

REAR 10 - 25 ms

DOLBY PRO LOGIC II MUSIC

REAR 0 - 15 ms

Audio Input Sensitivity/Impedance (LINE*)

200 mV/47 k ohms

Output Level / Impedance (TAPE REC)

185 mV/2.2 k ohms

Frequency Response (LINE*)

20 Hz - 65 kHz, +1/ -3 dB

Signal-to-Noise Ratio : 1 Watt (LINE*)

70 dB (IHF-A)

Tone Control

BASS ±10 dB at 100 Hz
TREBLE ±10 dB at 10 kHz

DIGITAL AUDIO SECTION

Sampling Frequency

32 kHz, 44.1 kHz, 48 kHz

DIGITAL Input Level/Impedance

COAXIAL 0.5 Vp-p/75 ohms
OPTICAL -15 dBm ~ -21 dBm

VIDEO SECTION

Input Sensitivity /Impedance

1.0 Vp-p/75 ohms

Output Level /Impedance

1.0 Vp-p/75 ohms

FM TUNER SECTION

Tuning Range :

87.5 MHz - 108.0 MHz

50 kHz steps

AM Suppression Ratio:

45 dB

Total Harmonic Distortion (1 kHz)

Mono : 0.4%
Stereo : 0.5%

Frequency Responses

30 Hz - 15 kHz, +1/ -1. 5 dB

Stereo Separation (1 kHz)

40 dB

Signal-to-Noise Ratio

Mono : 75 dB
Stereo : 70 dB

AM TUNER SECTION

Tuning Range

522 kHz - 1,620 kHz (9 kHz steps)

Usable Sensitivity

55 dB/m

Total Harmonic Distortion

0.8% at 85 dB/m

Signal-to-Noise Ratio

45 dB at 85 dB/m

GENERAL

Power Requirements

230V AC, 50Hz

Power Consumption

1.2A

Dimensions (W x H x D)

285 x 133 x 348

Weight (net)

8.8kg

* LINE means TAPE, AUX, VIDEO 1, VIDEO 2, DVD

** both channels driven into 8 ohms from 20 Hz to 20kHz with no more than 0.09% total harmonic distortion

Improvements may result in specifications and features changing without notice

Illustrations may differ from production models.

ENGLISH

FRANÇAIS

DEUTSCH

NEDERLANDS

ESP

AÑOL

ALIANO

POR

TUGUÊS

SVENSKA

Содержание L 76

Страница 1: ... ENGLISH FRANÇAIS DEUTSCH NEDERLANDS ESPAÑOL ITALIANO PORTUGUÊS SVENSKA Owner s Manual Manuel d Installation Bedienungsanleitung Gebruikershandleiding Manual del Usuario Manuale delle Istruzioni Manual do Proprietário Bruksanvisning ...

Страница 2: ...enings 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 11 Power Sources This product should be operated only from the type of power ...

Страница 3: ...ds Refer all servicing to qualified service personnel 20 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 o...

Страница 4: ...OPERATING AND MAINTENANCE SERVICING INSTRUCTIONS IN THE LITERATURE ACCOMPANYING THE APPLIANCE The equipment draws its nominal non operational power from the AC outlet with its POWER switch in the STANDBY position CAUTION Changes or modifications to this equipment not expressly approved by NAD Electronics for compliance could void the user s authority to operate this equipment CAUTION REGARDING PLA...

Страница 5: ...y Instruction 2 4 Before Use 5 Connecting Antennas 6 7 Connecting Speaker Systems 7 Connecting Audio Equipment 8 Connecting Video Equipment 9 Connecting Digital Audio Output Equipment 9 Audio Operation 10 11 Audio Adjustments 11 Radio Reception 13 Auto Tuning 13 Manual Tuning 13 Automatic Memory Presetting 13 Manual Memory Presetting 13 Deleting a stored preset 13 RDS Radio Data System 14 Entering...

Страница 6: ...this into a T shape and connect the two wires at the base of the T to the provided matching transformer as shown After completing connection plug the transformer into the FM 75Ω socket Extend the top of the T and fix with thumb tacks or the like to a wall or window frame for the best possible reception FM OUTDOOR ANTENNA In an area where FM signals are weak it will be necessary to use a 75 ohm unb...

Страница 7: ... Similarly connect the negative terminal on the speaker to negative terminal on the receiver NOTES Use speakers with a nominal impedance of 8 ohms or more HOW TO CONNECT 1 Strip back the cable covering by about 1 cm and twist the wire strands together 2 Turn the terminal cap counterclockwise to loosen it The speaker terminal caps cannot be fully removed from the base 3 Insert the wire into the ter...

Страница 8: ...e deck output LINE OUT jacks to the IN jacks Connect the cassette deck output LINE IN jacks to the OUT jacks AUDIO CONNECTION CORDS To make these connections use interconnect cords with RCA plugs Make sure that you connect the white pin plug to the white jacks left and the red pin plug to the red jacks right CONNECTING THE PRE OUT JACKS Since subwoofer signals are not amplified use a subwoofer wit...

Страница 9: ...acks to the VIDEO 2 IN jack Connect the DVD or Decoder S VIDEO OUTPUT jacks to the S VIDEO DVD IN jack NOTES The FUNCTION source selector switch simultaneously selects both the composite and S VIDEO sockets for each video input This unit s S VIDEO IN OUT jacks and VIDEO IN OUT pin jacks have independent circuit structures so that video signals input from the S VIDEO jacks are only output from the ...

Страница 10: ...he telephone etc To restore the original volume press the MUTING button again While Muting is engaged the Display will say MUTE SLEEP TIMER OPERATION SLEEP Timer Function on the Remote Control Unit This function allows you to preprogram the receiver to switch its own power off automatically You can then enjoy the audio video system for a specified amount of time without having to worry about turni...

Страница 11: ...he TREBLE control adjusts the high frequencies 3 BALANCE Control This control is used to adjust the balance between the left and right channels Normally set to the center position 4 MASTER VOLUME Control Adjust the overall sound volume from the front center sub woofer and rear speakers with this control 5 FM MUTE MONO This button combines two functions it switches the tuner from stereo to mono and...

Страница 12: ...econd or less the frequency changes by a fixed step FM 50 kHz steps AM 9 kHz steps Press the AM FM button for more than 4 seconds then steps changes PRESET TUNING This facility is used to store AM and FM stations in presets from 1 to 30 AUTOMATIC MEMORY PRESETTING 1 Select the Tuner by turning the Source selector 2 Select the AM or FM by pressing the AM FM selector button 3 Press the MEMORY button...

Страница 13: ...input the preset number in which the data for the broadcast is to be stored DELETING A STORED PRESET You can empty a preset by deleting the stored information 1 Select the preset to be emptied 2 Press and hold Tune Preset mode button for more than 4 seconds The preset will then be deleted and _ _ appears on the preset number and DELETED scrolls on the display NOTE Empty presets will be skipped dur...

Страница 14: ... than 4 seconds TIME scrolls on the display and then replaced by the current time with the hour blinking at an intervals of 1 second 2 Adjust the hour by pressing TIME DOWN UP button Otherwise press TIMER ON OFF button briefly to bypass current time setting and move to On Time Adjust mode Another press of TIMER ON OFF button will bypass On Time setting and move to Off Time setting 3 Press the MEMO...

Страница 15: ...se Dolby Digital delivers up to 5 totally discrete full frequency audio channels front left and right center and surround left and right plus 0 1 channel called LFE bass only effects channel Dolby Digital is a system developed by Dolby Laboratories that transmits 5 1 channels of digital signals The surround system developed for movie theaters using this system is called Dolby SR D Surround Digital...

Страница 16: ...ontain a large amount of reverberation STEREO When playing movie or music with 5 1 channels through Dolby Digital or DTS selecting STEREO MODE will down mix the multi channel signal to 2 channel stereo VFL Display will show Dolby stereo icon or DTS stereo icon ENGLISH FRANÇAIS DEUTSCH NEDERLANDS ESPAÑOL ITALIANO PORTUGUÊS SVENSKA Manufactured under license from Dolby Laboratories Dolby Pro Logic a...

Страница 17: ...ding modes It is possible to receive multi channel surround sound without a center speaker but for best results with Dolby Pro Logic and Dolby Digital decoding at least 5 speakers Left Center Right Left Rear and Right Rear should be used CENTER SPEAKER MODE LARGE Use this mode with a large center speaker The center channel s output is full range SMALL Use this mode with a small center speaker Bass...

Страница 18: ...SIC Mode 0 15 ms in 1 ms step S Delay In the surround modes the sound from the rear speakers should be delayed slightly relative to that from the front speakers The optimum delay time will depend on acoustic properties whether the walls and furnishings reflect or absorb sound etc It is recommended that you try different delay times to obtain the best effect The delay is digitally synthesized for t...

Страница 19: ...n with a video cable from the monitor out jacks the following functions when used will appear on screen automatically SLEEP Pressing the SLEEP button on the remote control brings up a display that allows you to select the amount of time from 90 to 0 minutes after which the system will shut itself off Once the display appears each time you press the SLEEP button reduces the time in ten minute incre...

Страница 20: ...ange for that channel When no button is pressed for 5 sec test tone will continue to move to other channels To exit and save the settings press test press test button to cancel test mode and memorize all change OSD ON POSITION 1 When the SETUP button on the remote control is pressed a display appears which shows the current status of the input being monitored To change these settings press the ENT...

Страница 21: ...OUND MODE see page 15 16 from the MAIN MENU brings up a menu that allows you to select the acoustical effects you d like to use The choices available to you will vary according to the function and type of input you are monitoring When you are monitoring VIDEO 1 VIDEO 2 TAPE or TUNER use the left right buttons to select one of these SURROUND MODE choices see page 15 16 PRO LOGIC II MOVIE PRO LOGIC ...

Страница 22: ...eaker configuration in use Your choices will vary according to the SURROUND MODE see page 15 16 you are using Use the up down buttons to move the arrow and the right left buttons to make your selections NOTE Regardless of the available front speakers select large for front when there is no subwoofer connected to redirect bass frequencies to the front speakers In the case of DTS or DOLBY DIGITAL yo...

Страница 23: ...cords up to 44 macros with a maximum of 64 commands each Configurable punch through Key illumination with programmable timeout Upgradeable Contains pre programmed library of NAD remote codes for the L76 The NAD HTR L76 is ready to operate the L76 receiver right out of the box but it is really eight remotes in one Each of the 8 Device Selector keys at the top of the handset can call up a new page o...

Страница 24: ...LEARNING CODES FROM OTHER REMOTES Begin by positioning the HTR L76 nose to nose with the source remote so the two devices infrared windows are about 2 inches apart Enter Learning Mode On the HTR L76 simultaneously press and hold for 3 seconds both a Device Selector key and the OPEN CLOSE key just below the DISP key until the Learn LED at the centre of the HTR L76 turns steady green Press the HTR L...

Страница 25: ...copied to simply press the device key from which you wish to copy having first pressed its Device Selector key if it resides on another page The status LED will turn green press the Device Selector key again to exit Learning Mode Example Copy the Pause command from the DVD page to the AMP key On the HTR L76 simultaneously press and hold AMP and OPEN CLOSE the Learn LED turns steady green Press pau...

Страница 26: ... release MACRO its key illumination lights for 5 seconds While it remains lit press an HTR L76 key to which a macro has previously been stored The corresponding macro will run as each step executes its parent Device Selector s key flashes lights briefly when execution is finished the MACRO key illumination goes out Pressing any other HTR L76 key while a macro is executing will abort the macro Reme...

Страница 27: ...MP page You can delete commands by layers back down to the default library command on any key removing learned commands punched through functions and copied keys NOTE The default library commands cannot be deleted so you need not worry that using Delete Mode might cause irreparable changes To enter Delete Mode simultaneously press and hold for 3 seconds both the desired key s Device Selector key a...

Страница 28: ...numbers CD Player new 200 CD Player old 201 DVD T562 600 DVD T550 L55 601 DVD T531 T571 602 DVD T512 T532 T572 602 SEARCH MODE If none of the codes from the table turn off the component and if you are quite sure you have followed the above procedure completely and carefully you may want to try the search method as follows Enter Library Mode by simultaneously pressing and holding for 3 seconds both...

Страница 29: ...hing its TAPE VCR and MACRO keys For example to indicate code library 501 the HTR L76 will flash TAPE 5 times pause and then flash MACRO once You might wish to make a note of your components code library numbers SUMMARY OF HTR L76 MODES Mode Keys To Press for 3 seconds Learn Copy Punch Through Device Key OPEN CLOSE Key Delete Mode Device Key Return Key Macro Record Macro Key Function Key Library M...

Страница 30: ...ocation and or direction of the antenna Transmitting station is too far away Sound is distorted and or the volume level becomes low Broadcast signals are being disturbed Excessive distortion in the sound of stereo broadcasts Speaker system connections are not correct Surround Effects Important The center and rear speakers only operate when the unit is set on a Surround Sound mode and the source ma...

Страница 31: ...SECTION Input Sensitivity Impedance 1 0 Vp p 75 ohms Output Level Impedance 1 0 Vp p 75 ohms FM TUNER SECTION Tuning Range 87 5 MHz 108 0 MHz 50 kHz steps AM Suppression Ratio 45 dB Total Harmonic Distortion 1 kHz Mono 0 4 Stereo 0 5 Frequency Responses 30 Hz 15 kHz 1 1 5 dB Stereo Separation 1 kHz 40 dB Signal to Noise Ratio Mono 75 dB Stereo 70 dB AM TUNER SECTION Tuning Range 522 kHz 1 620 kHz ...

Страница 32: ...S INTERNATIONAL A DIVISION OF LENBROOK INDUSTRIES LIMITED All rights reserved No part of this publication may be reproduced stored or transmitted in any form without the written permission of NAD Electronics International L76 Manual 05 03 Korea ...

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