JVC KD-G498 Скачать руководство пользователя

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ENGLISH

AUDIO AMPLIFIER SECTION

Maximum Power Output:

Front:

50 W per channel

Rear:

50 W per channel

Continuous Power Output (RMS):

Front:

19 W per channel into 4

Ω

, 40 Hz to

20 000 Hz at no more than
0.8% total harmonic distortion.

Rear:

19 W per channel into 4

Ω

, 40 Hz to

20 000 Hz at no more than
0.8% total harmonic distortion.

Load Impedance: 4

Ω

to 8

Ω

allowance)

Tone Control Range:

Bass:

±10 dB at 100 Hz

Treble: ±10 dB at 10 kHz

Frequency Response: 40 Hz to 20 000 Hz
Signal-to-Noise Ratio: 70 dB
Line-Out Level/Impedance:

2.0 V/20 k

Ω

load (full scale)

Output Impedance: 1 k

Ω

TUNER SECTION

Frequency Range:

FM:

87.5 MHz to 108.0 MHz

AM:

531 kHz to 1 602 kHz

[FM Tuner]

Usable Sensitivity: 11.3 dBf (1.0

V/75

Ω

)

50 dB Quieting Sensitivity:

16.3 dBf (1.8

V/75

Ω

)

Alternate Channel Selectivity (400 kHz):

65 dB

Frequency Response: 40 Hz to 15 000 Hz
Stereo Separation: 35 dB
Capture Ratio: 1.5 dB

[AM Tuner]

Sensitivity: 20

Selectivity: 35 dB

CD PLAYER SECTION

Type: Compact disc player
Signal Detection System: Non-contact optical

pickup (semiconductor laser)

Number of channels: 2 channels (stereo)
Frequency Response: 5 Hz to 20 000 Hz
Dynamic Range:

96 dB

Signal-to-Noise Ratio: 98 dB
Wow and Flutter: Less than measurable limit
MP3 decoding format:

MPEG 1/2 Audio Layer 3
Max. Bit Rate:

320 Kbps

GENERAL

Power Requirement:

Operating Voltage:

DC 14.4 V (11 V to 16 V allowance)

Grounding System: Negative ground
Allowable Operating Temperature:

C to +40

Dimensions (W

D):

Installation Size (approx.):

182 mm

52 mm

150 mm

Panel Size (approx.):

188 mm

58 mm

11 mm

Mass (approx.):

1.4 k

(excluding accessories)

Design and specifications are subject to change
without notice.

SPECIFICATIONS

Having TROUBLE with operation?

Please reset your unit

Refer to page of How to reset your unit

EN28-31_KD-G498[UH]f.p65

9/28/04, 2:37 PM

Содержание KD-G498

Страница 1: ... KD G498 ENGLISH For installation and connections refer to the separate manual ÿ Ÿ ŸË Õ Ë µË ßÀ π µ µ Èß ËÕ µËÕ ËÕß Ëπ CD KD G498 This unit is equipped with the display demonstration To cancel it see page 8 ËÕßπ È È µ µ Èß µ æª Õ À µÈÕß ª Ÿ ÀπÈ 8 ...

Страница 2: ...until the disc is ejected from the loading slot if a disc cannot be recognized by the unit or cannot be ejected Notes If this does not work try to reset your unit Be careful not to drop the disc when it ejects IMPORTANT FOR LASER PRODUCTS 1 CLASS 1 LASER PRODUCT 2 CAUTION Do not open the top cover There are no user serviceable parts inside the unit leave all servicing to qualified service personne...

Страница 3: ...ADJUSTMENTS 22 Selecting preset sound modes C EQ custom equalizer 22 Adjusting the sound 23 OTHER MAIN FUNCTIONS 24 Changing the general settings PSM 24 Detaching the control panel 26 ADDITIONAL INFORMATION 27 Playing a CD R or CD RW 27 Playing an MP3 disc 27 TROUBLESHOOTING 28 MAINTENANCE 30 SPECIFICATIONS 31 BEFORE USE For safety Do not raise the volume level too much as this will block outside ...

Страница 4: ...nformation indicators TAG ID3 Tag folder track file Main display z Source display Volume level indicator x Tr track indicator Control panel 1 standby on attenuator button 2 SEL select button 3 CD button 4 FM AM button 5 Loading slot 6 Display window 7 0 eject button 8 EQ equalizer button 9 Remote sensor p 5 up button 10 button q Control dial w Number buttons e MO monaural button r SSM Strong stati...

Страница 5: ...ach time you press the button the source changes 7 Searches for stations while listening to the radio Fast forwards or reverses the track file if pressed and held while listening to a disc Skips to the beginning of the next track file or goes back to the beginning of the current or previous tracks files if pressed briefly while listening to a disc 1 Turns on the unit if pressed when the unit is tu...

Страница 6: ...hing it until you hear a clicking sound WARNING Store the battery in a place where children cannot reach If a child accidentally swallows the battery consult a doctor immediately Do not recharge short disassemble or heat the battery or dispose of it in a fire Doing any of these things may cause the battery to give off heat crack or start a fire Do not leave the battery with other metallic material...

Страница 7: ... To resume the previous volume level press the button briefly again If you turn the control dial you can also restore the sound To turn off the power Press and hold for more than one second SEE YOU appears then the unit turns off If you turn off the power while listening to a disc disc play will start from where playback has been stopped previously next time you turn on the power CAUTION on Volume...

Страница 8: ...e display demonstration before you use the unit for the first time To cancel the display demonstration follow the procedure below 1 Press and hold SEL select for more than 2 seconds so that one of the PSM items appears on the display PSM see page 24 2 Select DEMO if not shown on the display 3 Select DEMO OFF 4 Finish the setting To activate the display demonstration repeat the same procedure and s...

Страница 9: ...4 Finish the setting To check the current clock time or change the display mode Press DISP display repeatedly Each time you press the button the display changes as follows During tuner operation During disc operation Notes While playing an audio CD NO NAME appears for the disc title performer and the track title For indication change while playing a CD Text or an MP3 disc see also pages 17 and 19 ...

Страница 10: ...lows Note This receiver has three FM bands FM1 FM2 FM3 You can use any one of them to listen to an FM broadcast To search for stations of lower frequencies To search for stations of higher frequencies Selected band appears Lights up when receiving an FM stereo broadcast with sufficient signal strength 2 Start searching for a station When a station is received searching stops To stop searching befo...

Страница 11: ... To tune in to stations of higher frequencies MO monaural indicator Searching for a station manually Manual search 1 Select the band FM1 3 AM Each time you press the button the band changes as follows Note This receiver has three FM bands FM1 FM2 FM3 You can use any one of them to listen to an FM broadcast 2 Press and hold or 4 until M manual starts flashing on the display 3 Tune in to a station y...

Страница 12: ... 3 Press and hold SSM for about 2 seconds SSM flashes then disappears when automatic presetting is over Local FM stations with the strongest signals are searched and stored automatically in the band number you have selected FM1 FM2 or FM3 These stations are preset in the number buttons No 1 lowest frequency to No 6 highest frequency When automatic preset is over the station stored in number button...

Страница 13: ...the unit to select the next or previous preset stations Each time you press the 5 up or down button the next or previous preset station is tuned in Preset number flashes for a while 3 Press and hold the number button in this example 1 for more than 2 seconds 4 Repeat the above procedure to store other stations into other preset numbers Notes A previously preset station is erased when a new station...

Страница 14: ... disc is a CD Text disc title performer and then track title will automatically appear To stop play and eject the CD Press 0 CD play stops and the CD automatically ejects from the loading slot The source changes to the previously selected source If you change the source CD play also stops without ejecting the CD Next time you select CD as the source CD play starts from where playback has been stop...

Страница 15: ...ng a CD to go back to the beginning of the current track Each time you press the button consecutively the beginning of the previous tracks is located and played back To go to a track quickly 10 and 10 buttons 1 Press MODE to enter the functions mode while playing a CD 2 Press 10 or 10 First time you press 10 or 10 button the track skips to the nearest higher or lower track with a track number of m...

Страница 16: ...ator lights up on the display The current track starts playing repeatedly RPT indicator Selecting CD playback modes To play back tracks at random Disc Random Play You can play back all tracks on the CD at random 1 Press MODE to enter the functions mode while playing a CD 2 Press RND random while MODE is still flashing on the display so that DISC RND appears on the display Each time you press the b...

Страница 17: ... recorded This CD Text information will be shown automatically when you play a CD Text To change the CD Text information manually select text display mode while playing a CD Text Press DISP display repeatedly Each time you press the button the display changes as follows Notes The display shows up to 8 characters at one time and scrolls if there are more than 8 characters See also To select the scr...

Страница 18: ...the folder file configuration When playback starts folder and file names or ID3 tags will automatically appear See also page 19 If you change the source or turn the power off disc playback stops without ejecting the disc Next time you select the CD player as the source or turn the power on disc play starts from where playback has been stopped previously To stop play and eject the disc Press 0 Play...

Страница 19: ... number also appear on the right side of the display Locating a file or a particular portion on an MP3 disc To fast forward or reverse the file Note During this operation you can only hear intermittent sounds The elapsed playing time also changes intermittently on the display To skip to the next or previous files To go to a particular file quickly within the current folder 10 and 10 buttons 1 Pres...

Страница 20: ... first file will be selected and vice versa How to use the 10 and 10 buttons Ex 1 To select file number 32 while playing file number 6 Ex 2 To select file number 8 while playing file number 36 To go to a particular folder directly IMPORTANT To directly select the folders using the number button s it is required that folders are assigned 2 digit numbers at the beginning of their folder names This c...

Страница 21: ...f the next folder and so on DISC RND RND and All files on the disc indicators light up RND and folder indicators To play back files repeatedly Track Repeat Folder Repeat Play You can play back the current file or all the files in the current folder repeatedly 1 Press MODE to enter the functions mode while playing an MP3 disc 2 Press RPT repeat while MODE is still flashing on the display so that TR...

Страница 22: ...h sound mode to your preference Once you make an adjustment it is automatically stored for the currently selected sound mode See Adjusting the sound on page 23 Selecting preset sound modes C EQ custom equalizer You can select a preset sound mode C EQ custom equalizer suitable to the music genre Select the sound mode you want Each time you press the button the sound modes change as follows Ex When ...

Страница 23: ...he bass treble or loudness the adjustment you have made is stored for the currently selected sound mode C EQ including USER 2 If you are using a two speaker system set the fader level to 00 3 Normally the control dial works as the volume control So you do not have to select VOL to adjust the volume level 4 Depending on the amplifier gain control setting See page 25 for details 2 Adjust the setting...

Страница 24: ...t steps 2 and 3 to adjust the other PSM items if necessary 5 Finish the setting 1 12 00 59 1 1 00 9 DEMO Display demonstration CLOCK H Hour adjustment CLOCK M Minute adjustment DIMMER Dimmer mode SCROLL Scroll mode TAG DISP Tag display AMP GAIN Amplifier gain control Preferred Setting Mode PSM items For detailed operations of each PSM items refer to the pages listed in the table Indications Select...

Страница 25: ...e are two versions ID3v1 ID3 Tag version 1 and ID3v2 ID3 Tag version 2 If both ID3v1 and ID3v2 are recorded on a disc ID3v2 information will be shown When shipped from the factory TAG ON is selected TAG OFF Turns off the ID3 tag display while playing MP3 files Only the folder name and file name can be shown TAG ON Turns on the ID3 tag display while playing MP3 files If an MP3 file does not have ID...

Страница 26: ...e panel holder Detaching the control panel Before detaching the control panel be sure to turn off the power 1 Unlock the control panel 2 Lift and pull the control panel out of the unit 3 Put the detached control panel into the provided case Attaching the control panel 1 Insert the left side of the control panel into the groove on the panel holder 2 Press the right side of the control panel to fix ...

Страница 27: ...sts performer and ID3 Tag Version 1 0 1 1 2 2 2 3 or 2 4 for MP3 files This unit can handle only one byte characters No other characters can be correctly displayed This unit can play back MP3 files meeting the conditions below Bit rate 8 kbps 320 kbps Sampling frequency 48 kHz 44 1 kHz 32 kHz for MPEG 1 24 kHz 22 05 kHz 16 kHz for MPEG 2 Disc format ISO 9660 Level 1 Level 2 Romeo Joliet Windows lo...

Страница 28: ...connections Insert a disc into the loading slot Insert the disc correctly Causes The volume level is set to the minimum level Connections are incorrect The built in microcomputer may have functioned incorrectly due to noise etc Signals are too weak The antenna is not connected firmly Disc is inserted upside down CD R CD RW is not finalized Disc is locked The CD player may have functioned incorrect...

Страница 29: ...lexity of the folder file configuration Playback order is determined when the files are recorded This sometimes occurs during play This is caused by how the files are recorded on the disc The current folder does not contain any MP3 file The current disc does not contain any MP3 file This unit can only display alphabets capital A Z numbers and a limited number of symbols Symptoms Disc cannot be pla...

Страница 30: ...e and lift the disc out holding it by the edges Always hold the disc by the edges Do not touch its recording surface When storing a disc into its case gently insert the disc around the center holder with the printed surface facing up Make sure to store discs into the cases after use Warped disc Sticker Sticker residue Disc Stick on label Connector To keep discs clean A dirty disc may not be played...

Страница 31: ...Selectivity 400 kHz 65 dB Frequency Response 40 Hz to 15 000 Hz Stereo Separation 35 dB Capture Ratio 1 5 dB AM Tuner Sensitivity 20 µV Selectivity 35 dB CD PLAYER SECTION Type Compact disc player Signal Detection System Non contact optical pickup semiconductor laser Number of channels 2 channels stereo Frequency Response 5 Hz to 20 000 Hz Dynamic Range 96 dB Signal to Noise Ratio 98 dB Wow and Fl...

Страница 32: ...EN TH 1004DTSMDTJEIN 2004 Victor Company of Japan Limited ...

Страница 33: ... mm long screws If longer screws are used they could damage the unit À Àµ ËÕµ µ Èß ÿ ª Õ ß π Ëπ Õß È ÀÈ È Ÿ π 8 µ È È Ÿ Ë π ÈÕ ÀÈ ÿ ª Õ À ô Bracket Ëπ Õß Bracket Ëπ Õß Not included with this unit Ë È ÀÈ ÿ ª Õ π Flat type screws M5 x 8 mm ŸÀ M5 x 8 µ Pocket ª Flat type screws M5 x 8 mm ŸÀ M5 x 8 µ TROUBLESHOOTING The fuse blows Are the red and black leads connected correctly Power cannot be turned ...

Страница 34: ...the speakers check the speaker wiring in your car Heat sink ºËπ ÈÕπ ËÕ È øøÈ æ ËÕªÈÕß π øøÈ ß Õ π π ÀÈª È µ µÕ Ë ÕÕ È ßµËÕ ø ËÕπµ µ Èß ËÕß µ Õ ÀÈ πË Ë È π πµËÕ À Ë ß ËÕß µ ß πµÏ À Ë È À ß µ µ Èß À Àµÿ Èæ æ πø À ø Ï ËÕ ÀÈª È π ËÕß ß πµÏ JVC Õ π π ÀÈµËÕ æß Ë ß Ÿß ÿ π Ë 50 W Èß È πÀπÈ È πÀ ß Ë µÈ π π 4 Ω ß 8 Ω È ß µË Ë 50 W ÀÈ ª Ë π Ë AMP GAIN æ ËÕªÈÕß π Ë ÀÈ æß ÿ ŸÀπÈ 25 π π ªÈÕß π ß µÈÕßæ π È µ Ë Ë...

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