Sony MHC-GTR777 User Manual

4-270-420-12(1)
MHC-GTR888/GTR777/GTR555/GTR333
Mini HI-FI
Component System
Operating Instructions
D:\NORM'S JOB\SONY HA\SO0154\MHC-GTR888_PMRF
03\4270420121_GB\GB01COV.fm
masterpage: Cov
MHC-GTR888/GTR777/GTR555/GTR333
4-270-420-12(1)
Getting Started
Tuner
USB Device
Sound Adjustment
Other Operations
Disc
Additional Information

Sony MHC-GTR777 Specifications

General

Bluetooth	Yes
USB Playback	Yes
CD Player	Yes
FM Radio	Yes
Remote Control	Yes
Type	Mini Hi-Fi System
Functions	CD, USB, Bluetooth, FM Radio
Playable formats	MP3, WMA
Karaoke Function	Yes
Equalizer	Yes

Summary

Getting Started

Hooking up the system securely

Connect speakers and power source correctly for optimal performance.

Positioning the speakers

Recommended placement for front, satellite, and subwoofer speakers for best sound.

Setting the clock

Step-by-step guide to set the system's internal clock using the remote.

Disc

Playing an AUDIO CD/MP3 disc

Instructions for loading and playing audio CDs and MP3 discs.

Tuner

Listening to the radio

Scan or manually tune to FM/AM radio stations and adjust reception.

Presetting radio stations

Store favorite FM and AM stations for quick access.

USB Device

Before using the USB device with this system

Check compatibility and understand file/folder limits for USB devices.

Transferring music

Learn how to transfer audio files from various sources to a USB device.

Transferring music from a disc

Copy music from CDs or MP3 discs to a USB device.

Transferring analog audio (Analog Transferring)

Transferring music from USB device

Playing a file

Play audio files (MP3, WMA, AAC) from a connected USB device.

To search an audio file (TRACK SEARCH)

To erase audio files or folders from the USB device

Using play mode

Select playback modes for USB devices: Normal Play or Shuffle Play.

Sound Adjustment

Adjusting the sound

Enhance bass with GROOVE or use MP3 BOOSTER+ for sound quality.

To select a preset sound effect

Apply various EQ presets like SPORTS, MOVIE, or FLAT.

To adjust the subwoofer level

Creating your own sound effect

Other Operations

Using the timers

Set Play Timer or Recording Timer for automated operation.

Sleep Timer

Play Timer/Recording Timer

Guide to parts and controls

Unit

Remote control RM-AMU053

Details the functions and buttons of the RM-AMU053 remote control.

Troubleshooting

If “PROTECT” appears in the display panel

Actions to take if the system displays a "PROTECT" error message.

There is no sound.

Steps to diagnose and resolve audio output issues.

There is no microphone sound.

There is severe hum or noise.

Identify and eliminate sources of hum or noise interference.

The timer does not function.

Resolve issues where the Play Timer or Recording Timer is not working.

The remote control does not function.

Troubleshoot problems with the remote control's operation.

There is acoustic feedback.

Speakers

Disc player

USB device

Common USB device errors and troubleshooting steps.

Severe hum or noise, or stations cannot be received.

Fixes for tuner noise or poor radio reception.

To reset the system

Restore the system to factory default settings to resolve persistent issues.

Precautions

On safety

Essential safety instructions for using the system and handling power cords.