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Sony CDX-GT450U Support Question

Sony CDX-GT450U Support Question

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Question posted by nikosgoude on July 3rd, 2011

Att(attenuate)

in my sony cdx-gt450u the att(attenuate) is auto on add activate when it wants auto...how i diactivated?  

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Related Sony CDX-GT450U Manual Pages

Operating Instructions - Page 1

.../AM Compact Disc Player Operating Instructions US Mode d'emploi FR Owner's Record The model and serial numbers are located on the bottom of the unit. CDX-GT450U Serial No. Record the serial number in the space provided below. Model No. Pour annuler l'affichage de démonstration (DEMO), reportez-vous à la page...
Operating Instructions - Page 3

...the United States and/or other countries. For the State of Sony Corporation. Warning if your car's ignition has no ACC position Be sure to set the Auto Off function, press and hold (SOURCE/OFF) until the ... Media is prohibited without a license from Fraunhofer IIS and Thomson. MPEG Layer-3 audio coding technology and patents licensed from Microsoft or an authorized Microsoft subsidiary.
Operating Instructions - Page 4

... - Quick-BrowZer 14 Searching by listening to track passages - EQ7 Preset 15 Customizing the equalizer curve - SET 17 Other functions Using optional equipment 18 Auxiliary audio equipment 18 Additional Information Precautions 19 Notes on this unit 6 Resetting the unit 6 Canceling the DEMO mode 6 Preparing the card remote commander 6 Setting the clock...
Operating Instructions - Page 5

Support site If you have any questions or for the latest support information on this product, please visit the web site below: http://esupport.sony.com http://www.sony.com/mobileAV Provides information on: • Models and manufacturers of compatible digital audio players • Supported MP3/WMA/AAC files 5
Operating Instructions - Page 9

...remote commander unless (SOURCE/OFF) on the unit is pressed, or a disc is inserted to activate the unit first. 9 scroll the display item (press and hold ). skip albums continuously (press... SHUF page 12, 13 (6): PAUSE To pause playback. Q AUX input jack page 18 To connect a portable audio device. * This button has a tactile dot. CD/USB: (1)/(2): ALBUM -/+ (during MP3/WMA/ AAC playback)...
Operating Instructions - Page 10

F ATT (attenuate) button To attenuate the sound. To cancel, press again. I M (+)/m (-) buttons To control CD/USB, the same as (SEEK) -/+ on the unit. ...sound setting, etc., can be operated by < ,. DSPL SCRL 6 7 8 9 q; 1 2 3 4 5 6 qa 5 + VOL - RM-X151 Card Remote Commander 1 2 3 4 OFF ATT SOURCE SEL MODE + - change display items. E VOL (volume) +*/-
Operating Instructions - Page 11

... RDS will not work if the signal strength is too weak, or if the station you want to listen to next page t 11 You can select from the RDS transmission sets the clock... Repeat this procedure until "MEM" appears. To change display items B, press (DSPL). Note If you want to store, press and hold a number button ((1) to search for the station. repeatedly to fine adjust ...
Operating Instructions - Page 13

... in random order. copyright-protected Playback starts. Removing the USB device 1 Stop the USB device playback. 2 Remove the USB device. Support site http://esupport.sony.com http://www.sony.com/mobileAV • Do not detach the front panel during playback, data in a USB device is MP3 (.mp3), WMA (.wma), AAC (.m4a) and...
Operating Instructions - Page 14

...2. The passage is played for 7 seconds, the Jump mode is suitable for searching for a track you want to the previous display Press (BACK). To search a track by listening to . Searching for a track ...Press the select button. Tips • You can search for a track in sequence, you want to listen to track passages - Playback starts if the selected item is canceled. It skips...
Operating Instructions - Page 15

...REAR-15." Advanced Sound Engine Advanced Sound Engine, Sony's new sound engine, creates an ideal in step... auxiliary equipment: "+18 dB" - "-10 dB." ("ATT" is complete. 4 Press (BACK). "LEFT-15." ... (page 17). *3 When AUX source is activated (page 18). The following features: EQ7,...SET POSITION" is set to "OFF." *2 When the audio output is set (follow the page reference for further ...
Operating Instructions - Page 16

... sound output from -6 dB to "SUB-OUT" (page 17). - Adjustable range: "+3" - "-3." 4 Press (BACK). The display returns to adjust the volume level, then press it . the audio output is set to +6 dB.
Operating Instructions - Page 17

...off automatically after a desired time when the unit is not necessary. DEMO (Demonstration) Activates the demonstration: "ON," "OFF." M.DISPLAY (Motion Display) - Adjusting setup items - REAR/SUB*1 Switches the audio output: "SUB-OUT" (subwoofer), "REAR-OUT" (power amplifier). AUTO SCR (Auto Scroll) Scrolls long items automatically: "ON," "OFF." "ON": to deactivate the Motion Display...
Operating Instructions - Page 18

... FREQ is set to "SUB-OUT." Other functions Using optional equipment Auxiliary audio equipment By connecting an optional portable audio device to the AUX input jack (stereo mini jack) on the unit and...volume. 4 Set your car speakers. BTM (page 11) *1 When the unit is turned off the portable audio device. 2 Turn down the volume on the unit. 5 Adjust the input level (page 15). 18 HPF...
Operating Instructions - Page 19

... as benzine, thinner, commercially available cleaners. • This unit is finalized incorrectly. displayable characters for it in a car parked in this manual, consult your nearest Sony dealer. 19 Discs with an incompatible recording device. - CD-R/CD-RW which is designed to playback discs that conform to dry out; Doing so may...
Operating Instructions - Page 20

... explosion. + side up 2c 1 Notes on the original fuse. Do not apply too much force. In such a case, consult your fingers or with your nearest Sony dealer. Cleaning the connectors The unit may be an internal malfunction. Maintenance Replacing the lithium battery of the card remote commander Under normal conditions, the...
Operating Instructions - Page 21

... 1 Detach the front panel (page 7). 2 Pinch both release keys simultaneously until they click. AUDIO POWER SPECIFICATIONS CEA2006 Standard Power Output: 17 Watts RMS 4 at 4 Ohms < 1% THD+N SN...- 8 ohms Maximum power output: 52 W × 4 (at 4 ohms) General Outputs: Audio outputs terminal (front, rear/sub switchable) Power antenna (aerial) relay control terminal Power amplifier control terminal...
Operating Instructions - Page 22

...with the remote commander. t Press (SOURCE/OFF) on the unit. No sound. • The ATT function is activated. • The position of the memory have a relay box. Makes noise when the position of... are subject to change without notice. The fuse has blown. Support site http://esupport.sony.com http://www.sony.com/mobileAV General No power is connected and you press and hold (SOURCE/OFF). ...
Operating Instructions - Page 23

...it. During playback, the USB device has been disconnected. t If the auto antenna (aerial) will not eject. t Tuning does not stop playback first for audio use (page 19). t Set "MONO-ON" (page 18). The .../WMA/AAC files cannot be received. Cannot play back than 320 kbps. 23 The Auto Off function activates after turning off the unit. The sound is hampered by noises. • The ...
Operating Instructions - Page 24

... reading is finished. L. If these solutions do not help improve the situation, consult your nearest Sony dealer. t See the installation/connections manual of this unit. t Insert another disc. •...displayed with a music file in the display, consult your nearest Sony dealer. t Check the connection. "" The character cannot be repaired because of your USB 24...
Operating Instructions - Page 52

only); Note: Stored data may be erased. 3 Please contact (U.S.A. Call 1-800-222-7669 URL http://www.SONY.com http://www.sony.net/ Sony Corporation Printed in these Operating Instructions. 2 Reset the unit. If you have any questions/problems regarding this product, try the following: 1 Read Troubleshooting in Thailand

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