Sony ULT FIELD 7 User Manual

Help Guide
Wireless Speaker
ULT FIELD 7
Model: YY7858E
Design and specifications are subject to change without notice.
Quick Start Guide
Download the app
By using “Sony | Music Center,” you can adjust an equalizer and the sound quality on the speaker connected via a
BLUETOOTH
®
connection. You can also operate and play from various audio sources connected to the speaker.
To use all the functions and performance enhancements, use the latest versions of “Sony | Music Center” and the internal
software for the speaker. For details, see the following.
https://www.sony.net/elesupport/
Let’s start to use
1

Sony ULT FIELD 7 Specifications

General

Brand	Sony
Model	ULT FIELD 7
Speaker Type	Portable Bluetooth Speaker
Battery Life	Up to 30 hours
AUX Input	Yes
Built-in Microphone	Yes
Bluetooth	Yes
ULT Power Sound	Yes
Frequency Response	20Hz - 20kHz
Bluetooth Version	Bluetooth 5.2
Water Resistance	IP67
USB Charging	Yes
Waterproof	Yes (IP67)
Dustproof	Yes

Summary

Quick Start Guide

Download the app

Instructions for downloading the companion mobile application.

Let’s start to use

Initial steps to begin using the wireless speaker.

Making connections

Connecting with a USB device

Guide on connecting external storage devices via USB for playback.

Wireless BLUETOOTH connections

Steps for establishing wireless audio streaming via BLUETOOTH.

Listening to music

Music playback from USB devices

Process for playing audio files from a connected USB storage device.

Music playback via BLUETOOTH

Instructions for streaming music wirelessly from BLUETOOTH-enabled devices.

Parts and Controls

Top Panel Controls

Description of buttons and indicators on the top surface of the speaker.

Rear Panel Controls & Jacks

Description of buttons, jacks, and ports on the rear of the speaker.

Troubleshooting Common Issues

Power supply problems

Solutions for issues related to charging and powering the speaker.

Sound output problems

Troubleshooting steps for no sound, low volume, or distorted audio.

BLUETOOTH connection problems

Solutions for issues with pairing, connecting, or maintaining BLUETOOTH stability.