JVC TH-A55 - User Manual

Other manuals for JVC TH-A55

Questions and Answers

W
William BoydNov 21, 2025
Why is my JVC Home Theater System remote control not working?
- B
  Brian CarterNov 21, 2025
  There are several reasons why the remote control might not be working. You may be too far from the center unit (try operating it within 7 meters), there might be an obstruction between the remote and the sensor, or the remote might not be aimed correctly. Ensure the remote is pointed at the remote sensor. Also, make sure you've selected the correct source equipment on the remote. The batteries might be exhausted or inserted incorrectly, so try replacing them, ensuring correct polarity (+/–). Direct sunlight on the remote sensor can also interfere, so shield the sensor from direct sunlight. Finally, the remote control signals may not be set correctly; try entering the correct manufacturer’s code. If you are trying to control DVD player or tuner, press DVD or FM/AM button correspondingly bef...
S
snyderjohnAug 25, 2025
How to fix a JVC TH-A55 Home Theater System that does not power on?
- T
  tiffany10Aug 26, 2025
  If the power does not come on, ensure that the power cord is correctly connected to both the center unit and a functioning AC outlet.
L
Lauren GonzalesAug 27, 2025
Why is there no picture on my TV screen from my JVC TH-A55?
- P
  Paul KirbyAug 27, 2025
  If you're not seeing a picture on your TV screen, first ensure that the video cord is correctly connected. Then, verify that you've selected the correct input on your TV. Finally, confirm that the disc you are trying to play is a playable disc.
B
Bob RiceAug 27, 2025
What to do if my JVC Home Theater System is not working correctly?
- T
  Thomas VillarrealAug 27, 2025
  If the system isn't working correctly, it could be due to interference from lightning or electronic noise. Try switching the power off, then disconnect and reconnect the power plug. If the system was recently moved from a warm to a cold location, condensation might have formed inside. In this case, switch the power off and let the system sit for a few hours before turning it back on.
J
Jessica SimsAug 28, 2025
Why can't I play a disc on my JVC TH-A55?
- J
  Jacob GreenAug 29, 2025
  There are a few reasons why a disc might not play. First, check if the center unit’s and disc’s Region Code numbers are compatible; if not, replace the disc. Also, Parental Lock may be enabled; enter the password to change the Parental Lock level. If you are trying to play MP3 files, make sure that MP3 files have the file extension in their file names. If you are trying to play JPEG files, make sure that JPEG files have the correct file extension in their file names. If no MP3 or JPEG files are recorded to the disc, replace the disc.
V
Victoria Nicholson MDSep 18, 2025
Why can't I operate the MP3 control display on my JVC TH-A55 Home Theater System?
- J
  jessica32Sep 18, 2025
  If the MP3 control display appears but no operation can be performed, it could be because no MP3 or JPEG files are recorded on the disc, or the disc is an unplayable type like a CD-ROM. Replace the disc with a playable one containing MP3 or JPEG files.
C
Cynthia LiSep 14, 2025
Why isn't One-Touch DVD Play working on my JVC Home Theater System?
- D
  Donald Haley MDSep 15, 2025
  If One-Touch DVD Play isn't working, even with the AV COMPU LINK cord connected correctly, the video output jack type to watch the DVD playback may not be set correctly. Ensure that “M. OUT” is properly set to watch the DVD playback.
C
curtis97Sep 16, 2025
Why does my JVC TH-A55 keep turning off by itself?
- A
  Ashley EdwardsSep 16, 2025
  If the system suddenly turns off by itself, the Sleep Timer or Auto Standby function may be activated. Turn these functions off.
H
Heather SmithSep 7, 2025
How to adjust the picture to fit the TV screen with my JVC TH-A55 Home Theater System?
- D
  Deborah EnglishSep 7, 2025
  If the picture doesn't fit the TV screen, ensure that the monitor type is set properly. Also, verify that the TV settings are correctly configured.
V
Victoria SchmidtSep 4, 2025
Why is there no sound from the center or surround speakers on my JVC TH-A55 Home Theater System?
- G
  Gregory LeSep 4, 2025
  If you're not getting any sound from the center and/or surround speakers, the speaker setting may be incorrect. Make sure to set the speaker setting properly.

JVC TH-A55 Specifications

General

Audio Channels	5.1
Speaker Configuration	5.1
Subwoofer Type	Active
HDMI Inputs	2
Component Video Inputs	1
Composite Video Inputs	1
Optical Inputs	1
USB Port	Yes
FM Tuner	Yes
Type	Home Theater System
DVD Player	Yes
Tuner	FM
HDMI Output	1
Bluetooth	No
Radio	FM
Supported Media	DVD, CD

Summary

Introduction to the System

Notes on Handling and Safety Precautions

Important cautions for installation, power cord usage, and system operation to prevent damage and ensure safety.

Supplied Accessories Checklist

Lists all accessories included with the system, their quantities, and instructions to check for missing items.

About Discs

Disc Types and Compatibility

Details playable disc types (DVD, VCD, SVCD, CD-R/RW, MP3, JPEG) and notes on their specific playback requirements.

Disc Structure and Playback Control

Explains disc organization (titles, chapters, groups) and the Playback Control function for VCD/SVCD.

Names of Parts and Controls

Center Unit Controls (Front & Rear Panels)

Identifies and describes buttons, indicators, and connection terminals on the center unit's front and rear panels.

Display Window and Powered Subwoofer

Details the center unit's display window indicators and the components of the powered subwoofer.

Remote Control Overview

Provides a comprehensive guide to all buttons and functions on the system's remote control.

Getting Started: Connections and Setup

Connecting the TV

Instructions for connecting the TV via component, S-video, or composite video inputs for optimal picture quality.

Connecting Antennas

Details how to connect AM loop and FM antennas for optimal radio reception.

Connecting Power and Speakers

Instructions for connecting the powered subwoofer and satellite speakers to the system.

Assembling Satellite Speakers (TH-A85)

Step-by-step guide for assembling the satellite speakers specifically for the TH-A85 model.

Connecting Components (Analog;Digital)

How to connect analog (VCR, etc.) and digital (DBS, MD) components using appropriate cables.

Connecting the Power Cord

Instructions for safely connecting the power cords to the center unit and powered subwoofer.

Remote Control Setup and Operation

Guide to inserting batteries, setting up the remote for TVs, DBS tuners, and VCRs.

Basic Operations

System Power, Source, and Volume Control

Instructions for turning the system on/off, selecting sources, and adjusting volume levels.

Audio Adjustments and Temporary Muting

Covers listening with headphones, temporarily muting sound, and adjusting audio settings.

Sleep Timer and Brightness Adjustment

How to use the Sleep Timer for auto shut-off and adjust the brightness of the display.

Bass;Treble, Decode, and Scan Mode

Adjusting bass/treble, changing audio decode modes, and selecting scan modes for DVDs.

Playback Modes and Features

Basic Playback and Display Information

Steps for basic disc playback and understanding playback information shown on the display.

Resume Playback and Playback Features

Using resume playback, tray lock, and one-touch replay features for discs.

Search and Selection Functions

Methods for fast-forward/reverse search and locating specific content on a disc.

Tuner Operations

Manual and Preset Tuning

Instructions for manually tuning radio stations and storing them using preset functions.

FM Reception and AM Noise Reduction

Adjusting FM reception modes and using Beat Cut for AM noise reduction.

Creating Realistic Sound Fields

Surround Sound Technologies

Explains Dolby Surround, Dolby Digital, DTS Digital Surround, and DSP modes for immersive audio.

Display Indicators and Surround Mode Usage

Understanding display indicators and how to select and use surround modes.

Sound Level Adjustments

How to test speaker output levels and adjust center and surround speaker levels for optimal balance.

Advanced Operations

On-Screen Bar Navigation and Scene Selection

Using the on-screen bar to check disc info and locate specific scenes or chapters.

MP3;JPEG Control and View Angle

Navigating MP3/JPEG files and selecting different view angles for DVDs.

Subtitle;Audio Language and Special Playback

Selecting subtitle/audio languages and using special playback modes like frame-by-frame.

Program, Random, and Repeat Playback

Setting up custom playback orders, random playback, and repeating selections or parts of discs.

Setting DVD Preferences

Using Choice Menus and Descriptions

Introduction to preference menus (Language, Picture, Audio, Speaker, Others) and their basic operation.

Picture, Audio, and Speaker Settings

Detailed explanations of Picture, Audio, and Speaker setting options for customization.

Other Settings and Parental Lock Management

Covers other system settings like Resume, Auto Standby, and managing Parental Lock.

References

Glossary of Terms

Definitions of technical terms and features used throughout the user manual.

Troubleshooting Common Issues

Provides solutions for general problems such as power, sound, and remote control issues.

Specific Troubleshooting (Media & Features)

Troubleshooting steps for MP3, JPEG, FM/AM, and specific functions like AV COMPU LINK.

Specifications and Accessories

Technical specifications for the system components and a list of included accessories.

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