Sherwood RX-772 Operating Instructions Manual
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Sherwood RX-772 Operating Instructions Manual

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  • Page 3: Read This Before Operating Your Unit

    Introduction READ THIS BEFORE OPERATING YOUR UNIT This symbol is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclo- sure that may be of sufficient magnitude to constitute a risk of electric shock to persons. : TO REDUCE THE RISK OF ELECTRIC CAUTION This symbol is intended to alert the user to the presence of...

  • Page 4: Table Of Contents

    CONTENTS Introduction �READ THIS BEFORE OPERATING YOUR UNIT ............... 2 System Connections ........................4 Front Panel & Remote Controls ..................8 �REMOTE CONTROL OPERATION RANGE ................10 �LOADING BATTERIES ......................10 Operations �LISTENING TO A PROGRAM SOURCE .................. 11 �LISTENING TO RADIO BROADCASTS ................... 15 �LISTENING TO RDS BROADCASTS (FM ONLY) ..............

  • Page 5: System Connections

    System Connections • Do not plug the AC input cord into the wall AC outlet until all connections are completed. • Be sure to observe the color coding when connecting audio, video and speaker cords. • Make connections firmly and correctly. If not, it can cause loss of sound, noise or damage to the receiver. CONNECTING ANTENNAS LOOP LOOP...
  • Page 6 • The VIDEO jacks may also be connected to an additional component such as MD recorder, tape deck, etc. �Note : • When Sherwood CD player such as CD-772, etc. is connected to the DIGI-LINK jack for system control, you should con- nect the CD player to the "CD" jacks of this unit.
  • Page 7 • When you do not use the MAIN IN and PRE OUT jacks, always connect these jacks with the supplied jumper plugs. CONNECTING DIGI LINK • Connect this jack to the DIGI LINK jack of Sherwood CD player such as CD-772, etc. that uses the DIGI LINK remote control system.
  • Page 8 SWITCHED AC OUTLET • This outlet is switched on (power-on mode) and off (standby mode) according to power control as follows (Maximum total capacity is 100 W (0.43A)). Standby mode - Switched AC outlet off Power-on mode - Switched AC outlet on AC INPUT •...

  • Page 9: Front Panel & Remote Controls

    �FRONT PANEL CONTROLS �SYSTEM REMOTE CONTROLS • You can remotely control not only this receiver but also Sherwood compatible CD player. • For system remote control operation, first make the DIGI LINK connections. • In the DIGI LINK remote control system, if pressing PLAY, etc.
  • Page 10 23. REMOTE SENSOR �Each time this button is pressed, the brightness of all fluorescent displays of this unit and Sherwood CD 24. RDS BUTTONS (Regional option for Europe, etc.) player shch as CD-772, etc. connected by the DIGI Use these buttons when listening to RDS broadcast.

  • Page 11: Remote Control Operation Range

    REMOTE CONTROL OPERATION RANGE • Use the remote control unit within a range of about 7 meters (23 feet) and angles of up to 30 degrees aiming at the remote sensor. LOADING BATTERIES Remove the cover. Load two batteries ("AAA" size, 1.5 V) matching the polarity.

  • Page 12: Operations

    Operations LISTENING TO A PROGRAM SOURCE Before operation ∙Push the POWER switch. • This unit enters the standby mode and the STANDBY indicator lights up in amber. This means that the receiver is not disconnected from the AC mains and a small amount of current is retained to support the operation readiness.
  • Page 13 Select the desired input source. �Each time the INPUT SELECTOR knob is rotated, the corresponding input source is selected as fol- lows: �TUNER ↔CD↔ AUX↔TAPE↔VIDEO↔ TV↔PHONO ← Operate the selected component for playback. Adjust the volume to a comfortable listening level. �The volume can be adjusted between the range of -80 ~ +20 dB.
  • Page 14 Listening in the desired tone mode Select the desired tone mode. �Each time this button is pressed, the tone mode changes as follows : OFF : To listen to a program source without the tone effect. � ON : To listen with the tone effect you adjusted. Adjust the tone (treble and bass) as desired.
  • Page 15 Continued �When adjusting the SPEAKER mode. �You can switch on or off the desired speakers. ↔ ↔ ↔ � A A + B OFF ← �When adjusting the TONE mode. OFF : To listen to a program source without the tone effect. �...

  • Page 16: Listening To Radio Broadcasts

    LISTENING TO RADIO BROADCASTS Auto tuning Select the tuner. Band Frequency Select the disired band. • Each time this button is pressed, the band is changed as follows : � FM STEREO � FM MONO � AM (" " lights up) ("...
  • Page 17 Presetting radio stations • You can store up to 30 preferred stations in the memory. Tune in the desired station with auto or manual tuning. Press the MOMORY button. • The "M" (memory) is flickering for 5 seconds. Select the desired preset number (01~30) and press the MEMORY button. •...

  • Page 18: Listening To Rds Broadcasts (Fm Only)

    RDS Tuner (Regional Option for some countries in Europe, etc.) LISTENING TO RDS BROADCASTS (FM ONLY) RDS (Radio Data System) is a method for sending information signals together with the transmitter signals. Your tuner is capable of translating these signals and putting the information on the display. These codes contain the following informations.
  • Page 19 PTY Search • Use this function to automatically search and receive the stations broadcasting the desired program type. In the FM mode, press the SEARCH MODE button twice. • “PTY Search” is displayed. When "PTY Search" is displayed, press the PTY SEL (＜/＞) buttons to select a PTY station. •...
  • Page 20 TP Search • Use this function to automatically search and receive the stations broadcasting the traffic program. In the FM mode, press the SEARCH MODE button three times. • “TP Search” is displayed. When "TP Search" is displayed, press the TUNING UP/DOWN (▲ ▲ /▼ ▼ , , +/-) buttons to search the station.

  • Page 21: Recording

    RECORDING �The volume, tone(bass, treble) and balance settings have no effect on the recording signals. �When you select tuner, CD, AUX, TV or PHONO as a recording source, recording may be made on TAPE or VIDEO, or both simultaneously. Recording with TAPE Select the desired input as a recording source except for TAPE.

  • Page 22: Other Functions

    → 10 → 20 → 30 → ��� → 90 → OFF Unit : minutes �When the sleep time is selected, fluorescent dis- plays of this unit and Sherwood CD player such as CD-772, etc. connected by the DIGI LINK are dimly lit.

  • Page 23: Troubleshooting Guide

    • Batteries are not loaded or exhausted. • Remove the obstacle. not operate. • The remote sensor is obstructed. • Make proper DIGI LINK connections. Other Sherwood components • DIGI LINK connections are not made proper- do not react to remote control commands.

  • Page 24: Specifications

    Specifications � AMPLIFIER SECTION �Power output, stereo mode, 8 Ω, THD 0.08 %, 20 Hz~20 kHz .............. 2X100 W �Total harmonic distortion, R/O TO -3 dB, 20 Hz~20 kHz ................0.02 % �Input sensitivity, 47 kΩ Phono (MM) .............................. 2.5 mV Line (CD, Tape) ............................

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