Sony XR-7850 Operating Instructions Manual
Sony XR-7850 Operating Instructions Manual

Sony XR-7850 Operating Instructions Manual

Fm/mw/sw cassette car stereo

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FM/MW/SW
Cassette Car
Stereo
Operating Instructions
For installation and connections, see the supplied installation/connections
manual.
XR-7850
1998 by Sony Corporation
EN

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Table of Contents
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Summary of Contents for Sony XR-7850

  • Page 1 FM/MW/SW Cassette Car Stereo Operating Instructions For installation and connections, see the supplied installation/connections manual. XR-7850 1998 by Sony Corporation...
  • Page 2 Welcome! Thank you for purchasing the Sony Cassette Car Stereo. This unit lets you enjoy a variety of features by using a supplied rotary commander.
  • Page 3: Table Of Contents

    Resetting the unit ... 4 Detaching the front panel ... 4 Preparing the rotary commander ... 4 Setting the clock ... 5 Cassette Player Listening to a tape ... 5 Playing a tape in various modes ... 6 Radio Memorizing stations automatically —...
  • Page 4: Getting Started

    Getting Started Resetting the unit Before operating the unit for the first time or after replacing the car battery, you must reset the unit. Press the reset button with a pointed object, such as a ball-point pen. Reset button Note Pressing the reset button will erase all the memorized program and memory functions.
  • Page 5: Setting The Clock

    If the POWER SELECT switch on the bottom of the unit is set to the B position, the clock cannot be set unless the power is turned on. Set the clock after you have turned on the radio. Cassette Player Listening to a tape Insert a cassette. Playback will start automatically.
  • Page 6: Playing A Tape In Various Modes

    Locating the beginning of a track — Automatic Music Sensor (AMS) You can skip up to nine tracks at one time. During playback, press either side of (SEEK/AMS) momentarily. To locate the succeeding tracks SEEK To locate the preceding tracks Note The AMS function may not work when : •...
  • Page 7: Radio

    Radio Memorizing stations automatically — Best Tuning Memory (BTM) This function selects from the currently received band the stations with the strongest signals and memorizes them in order of their frequency. PREVENTING ACCIDENTS! When tuning in while driving, use the automatic tuning instead of manual tuning.
  • Page 8: Other Functions

    Changing the displayed items Each time you press (DSPL), the display changes between the frequency and the clock. If you cannot tune in a preset station Press either side of (SEEK/AMS) momentarily to search for the station (automatic tuning). Scanning stops when a station is received. Press either side of (SEEK/AMS) repeatedly until the desired station is received.
  • Page 9: Adjusting The Sound Characteristics

    By rotating the control while pushing in (the PRESET/DISC control) Push in and rotate the control to: Receive the stations memorized on the preset buttons. Other operations Rotate the VOL control to adjust the volume. Press(OFF) to turn off the unit. Press (DSPL) to change the display items.
  • Page 10: Additional Information

    However, this is not a sign of malfunction. If you have any questions or problems concerning your unit that are not covered in this manual, please consult your nearest Sony dealer. To maintain high quality sound If you have drink holders near your audio equipment, be careful not to splash juice or other soft drinks onto the car audio.
  • Page 11: Maintenance

    If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after replacement, there may be an internal malfunction. In such a case, consult your nearest Sony dealer. Slack Warning Never use a fuse with an amperage rating exceeding the one supplied with the unit as this could damage the unit.
  • Page 12: Dismounting The Unit

    Dismounting the unit Release key (supplied)
  • Page 13: Location Of Controls

    Location of controls MODE SOURCE SEEK RELEASE Refer to the pages for further details. 1 SEEK/AMS button 5, 6, 7, 8 2 SOURCE button (TAPE/TUNER) 5, 7 3 (+)(–) (volume/bass/treble/left-right/ front-rear control) button 5, 9 4 MODE (*) button During tuner reception: BAND select 7 During tape playback: Transport direction change 5...
  • Page 14: Specifications

    Specifications Cassette player section Tape track 4-track 2-channel stereo Wow and flutter 0.08 % (WRMS) Frequency response 30 – 18,000 Hz Signal-to-noise ratio 58 dB Tuner section Tuning range FM tuning interval: 50 kHz/200kHz switchable 87.5 – 108.0 MHz (at 50 kHz step) 87.5 –...
  • Page 15: Troubleshooting Guide

    Radio reception Problem Preset tuning is not possible. Automatic tuning is not possible. If the above-mentioned solutions do not help to improve the situation, consult your nearest Sony dealer. Cause/Solution Adjust the volume with (+). Set the fader control to the center position for 2-speaker systems.
  • Page 16: Index

    Index ATT 9 Automatic Music Sensor (AMS) 6 Automatic tuning 8 Automatic Tuner Activation (ATA) 6 BAL (left-right) 9 BAS (bass) 9 Best Tuning Memory (BTM) 7 Blank skip 6 Caution alarm 4 Clock D, E D-BASS (D-Bass) Display 6 F, G, H FAD (front-rear) 9 Fast-forward 5...

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