JVC TH-M337B User Manual

Contents
Important Safety Instructions .............................................................................................1
Safety .......................................................................................................................................................................................1
Warning ..................................................................................................................................................................................2
What’s in the Box ...................................................................................................................4
Identifying the Parts .............................................................................................................5
Main Unit ...............................................................................................................................................................................5
Wireless Subwoofer............................................................................................................................................................5
Remote Control ...................................................................................................................................................................6
Preparations ..........................................................................................................................6
Prepare the Remote Control ...........................................................................................................................................6
Replace the Remote Control Battery ...........................................................................................................................6
Placement and Mounting ................................................................................................................................................7
Wall Mounting (if using option-B) ................................................................................................................................7
Connections ...........................................................................................................................8
Use the OPTICAL Socket ...................................................................................................................................................8
Use the COAXIAL Socket ..................................................................................................................................................8
Use the AUX Socket ............................................................................................................................................................ 8
Connect Power .....................................................................................................................................................................9
Pairing the Wireless Subwoofer with the Main Unit .......................................................... 9
Automatic pairing ...............................................................................................................................................................9
Manual pairing .....................................................................................................................................................................9
Basic Operation ...................................................................................................................10
Standby/ON .......................................................................................................................................................................10
Select Modes ..................................................................................................................................................................... 10
djust the Volume .............................................................................................................................................................. 10
Select a Preset Sound Effect ........................................................................................................................................ 10
AUX/OPTICAL/COAXIAL Operation ...................................................................................10
Bluetooth Operation ...........................................................................................................11
Pair Bluetooth-enabled Devices ................................................................................................................................. 11
Listen to Music from Bluetooth Device ................................................................................................................... 11
USB Operation .....................................................................................................................12
Troubleshooting ..................................................................................................................12
Specifications ......................................................................................................................13

JVC TH-M337B Specifications

Power

sound bar power supply	AC120V~ 60Hz
sound bar power consumption	30 W
subwoofer power requirements	AC120V~ 60Hz
subwoofer power consumption	30 W

Audio

sound bar output power	30 W x 2
sound bar audio input sensitivity	700 mV
sound bar frequency response	120Hz - 20KHz
subwoofer output power	60 W
subwoofer frequency response	40 Hz - 120 Hz

Electrical Characteristics

sound bar speaker impedance	8 Ω x 2
subwoofer impedance	4 Ω

Bluetooth

bluetooth version	V 4.2
bluetooth maximum power transmitted	<20 dbm
bluetooth frequency bands	2402 MHz ~ 2480 MHz

Wireless Subwoofer

2.4g hz wireless subwoofer maximum power transmitted	<10 dbm
2.4g hz wireless subwoofer frequency bands	2400 MHz ~ 2483 MHz

Remote Control

remote control distance	6 m
remote control angle	30°
remote control battery type	CR2025

Dimensions and Weight

sound bar unit dimension	952 x 63 x 65.7 mm
subwoofer dimension	465 x 255 x 95 mm

Summary

Safety Information

General Safety Guidelines

Covers reading instructions, avoiding water, and proper ventilation for safe operation.

Specific Warnings and Precautions

Details risks like electric shock, battery hazards, and improper usage conditions.

Product Components

What's in the Box

Lists all included accessories, cables, and the main unit in the product packaging.

Component Identification

Identifies and explains parts of the Main Unit, Wireless Subwoofer, and Remote Control.

Setup and Preparations

Remote Control Setup

Instructions for initial remote control setup and battery replacement.

Placement and Mounting Guide

Guidance for normal placement and detailed steps for wall mounting.

Connections

Audio Input Connections

How to connect audio sources via OPTICAL, COAXIAL, and AUX sockets.

Power Connection

Steps for connecting the soundbar and subwoofer to a power source.

HDMI and ARC Connections

Using HDMI for audio and the ARC function with compatible TVs.

Pairing the Wireless Subwoofer

Automatic Pairing Process

Steps for automatic wireless connection between the soundbar and subwoofer.

Manual Pairing Process

Procedure for manual wireless pairing if automatic pairing fails.

Basic Operation

Power and Volume Control

Instructions for turning the unit on/off and adjusting volume levels.

Mode Selection

Switching between input sources like AUX, Bluetooth, Optical, and USB.

Preset Sound Effects

Selecting different equalizer modes for sound enhancement.

Advanced Operations

Bluetooth Connectivity

Pairing Bluetooth devices and playing audio wirelessly.

USB Playback

Instructions for connecting and playing music files from a USB drive.

Troubleshooting

Power and Sound Issues

Resolving common problems such as no power or no sound output.

Remote Control Problems

Troubleshooting tips for a non-functional or unresponsive remote control.

Specifications