QAT RS3 User manual

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QAT Audio Technology Ltd.
QAT Music Server RS3
User’s Manual
1. General Description ……………………………..…………………….…3
1.1 Product Features…….………………..…………....…..……….…3
1.2 Technical Parameters…….…………………........…….…..…..…4
1.3 RS3 Overview………………...…………………....….…..…...…..5
1.4 Hard Installation……..........………………….....….……………...6
2. Power on/off…………………………………………………….…….…….7
3. Getting Started……...……………………………..………..……..…........8
4. Packing List.......……………...………….......……………..……..…........9
5. Maintenance and Service.....................................................................9
6. After-sale Service……………..……………………..……………....…...10
Thank you for choosing a QAT product, please read the user manual
carefully before usage.

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QAT Audio Technology Ltd.
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER.
NO USER-SERVICEABLE PARTS INSIDE.
REQUEST SERVICE FROM AN AUTHORIZED SERVICE CENTER.
IMPORTANT SAFETY INSTRUCTIONS
All safety and operating instructions should be read before the product is
operated, followed the instructions, and the manual retained for future reference
Check the working voltage of the unit
Please verify that the working voltage on the panel matches the local voltage before using the
unit. All units are shipped with the electric plug and voltage corresponding to the target market
standard. If the voltage marked on the rear panel is different from your locale standard, or the
plug does not fit, please inform your local distributor or QATAudio Technology Ltd.
Do not disassemble the unit
Do not open the unit, for reducing the risk of electric shock.
The machine does not contain any user-serviceable parts (except the fuse). Please leave all
maintenance work to qualified technicians. Disconnect supply cord before changing fuse.
Circumstances when the unit should be powered off
Using the unit under such circumstance may cause fire. When the chassis is emitting smoke
or strange smells, please unplug the AC power immediately, pay attention not to get burned
by overheated parts. Continuation of using the unit under such circumstances may cause fire.
Turn off the unit during thunderstorms, or when not using for long amounts of time.
Ensure ventilation
The vents on the chassis are to ensure ventilation to protect the unit against overheating. DO
NOT BLOCK OR COVER these openings, for instance the unit should not be situated on a
bed, sofa, carpet or similar surfaces, or placed into installations such as a bookcase that may
impede the airflow through the ventilation openings.
Avoid exposure of unit to liquids, moisture, foreign objects
Never slip any foreign objects through the openings into the unit, to avoid damage to the
internal components or causing a fire or electric shock. Keep the unit away from sources of
water or moisture (.e.g. bathtub), and liquid filled containers such as bottles and glasses, and
avoid any liquids to be spilled on or into the unit. Do not use liquid detergents or aerosol
cleaning agents. Please use only a dry cloth for cleaning the unit.
Do not install close to sources of heat
Don’t place the unit close to radiators, stoves, or electric devices that generate lots of heat,
such as power amplifiers. Do not put any open flames such as candles on or near the unit.

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QAT Audio Technology Ltd.
1.General Description
1.1 Product Features
RS3 Music Server is a 1U rack unit, which can connect to your intelligent home
control system. It’s a high quality hi-fi music server that can play full bandwidth, CD
quality audio from digital sources as hard disks and USB external storage.
Silver
Black

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QAT Audio Technology Ltd.
1.2 Technical Parameters
●Changeable 2,5 inch HDD, SSD
●232 port connect Home Control System
●Controllable through apps for IOS and Android mobile devices
●Support for files in formats PCM, WAV,APE, FLAC, AIFF, WMA, M4A, MP3,
AAC, Ogg Vorbis, and DSD etc. (future formats will be supported via
software updates).
●Analog Output: RCA, XLR
●Digital Output: RCA
●Data export: USB / NAS
●Net cable port: RJ45
●Sampling Ratio: 44.1kHz –192kHz
●S/N Ratio: 110dB
●Voltage: A110 - 240v
●Power: ≤ 35W
●Supported remote control maintenance
●Colour: Black/ Silver
●Dimensions: 435*262*45mm
●N.W: 4 KGS

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QAT Audio Technology Ltd.
1.3 Product Overview
Front Panel：
Rear Panel:
The Service port is only for after-sale-service, it is not
a user-accessible feature!
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QAT Audio Technology Ltd.
Right Panel:
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1. The Fan activates automatically when reaching a certain temperature.
2. When placed on a desk/free-standing, the fan is not needed for operation.
3. Non-use of the fan for an extended period will shorten its life-span.
Mounting Flanges
Mounting Flanges are used to install the Music Server into a rack.
1.4 Hard Disk Installation
The front of the unit contains a latch that opens the HD storage when slid to
the right side.

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QAT Audio Technology Ltd.
Slide the latch to the right side, and then open the HD Storage.
◆Hard Disk Connection port is in the back, at the bottom.
◆Support of 2.5 inch HDD, SSD hard disk; Max. capacity is 1TB.
◆Please do not remove Hard Disk while playing music.
2. Power on/off
Please refer to product overview 1.3

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QAT Audio Technology Ltd.
Power Switch
Standby Switch
To operate the QAT RS3, press the power switch at the back of the
unit, and then press the standby switch on the front panel.
The QAT app also contains the function to switch off the unit remotely.
If you want to shut down the unit completely, please press the power switch on
the back of the unit.
APP DOWNLOAD
Please visit our website www.qat-audio.com to download the app for
Android directly.
Or search “QAT Remote”on Google Play.
For iOS Devices, you can find the link to the App Store on our website
for both iPhone and iPad devices, or you can search “QAT”on the
Apple Store.
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QAT Audio Technology Ltd.
3. Getting started
3.1 Operate by Central Control Software
Connect RS232 plug from the Central Control Equipment to the RS3 rear
panel , then operate RS3 by Central Control Software, the interface
protocol is included in the packaging of the Music Server.
3.2 QAT wireless client operation (QAT app)
Please See the Quick Start Guide
Insert NETIS USB Wireless Adapter to any USB port of the Music Server,
which immediately allows using our QAT app on the iPad or on Android
devices to control the Music Server.
Notes:
◆NETIS: Brand of Shenzhen NETCORE Group.
◆Model No.: NW338.
◆USB Wireless Adapter NW338 is a designated product, if
switched with another wireless adapter, communication
problems between paired devices may occur.
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QAT Audio Technology Ltd.
4．Unpacking:
Please check that the following items are in the box:
●1 x Music Server (RS3)
●2 x Mounting Flanges
●4 x Mounting Screws
●1 x Power cable
◆Carefully unpack each part, if there is any damage, or missing parts,
please inform your dealer immediately.
◆Please retain the original shipping carton and all packing materials as they
are specially designed to protect the unit during transportation.
5. Maintenance and Service
QAT RS3 doesn’t require regular maintenance in normal use. However, there
are a few things that will help to keep it in good operating and cosmetic
condition
◆Cleaning
Clean the casing only with a soft, dry cloth; avoid using any domestic cleaning
products, do not spray any cleaning products into the HD slot or the ventilation
openings.

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QAT Audio Technology Ltd.
◆Extended Non-use Periods
Disconnect RS3 from power supply when unused for a long time.
6. After-sale Service
QAT RS3 Music Server comes with a 2-Year warranty.
QAT products are identified by a unique serial n°(S/N) located at the back of
the unit. This number is required to register your product and validate your
warranty. Please refer your serial number when requiring service.
Warranty coverage exceptions:
●Damages due to operator’s misuse including water damages, moisture
damages, and other physical damages and modifications are not covered by
the warranty policy.
●Damages due to any unauthorized disassembling, repairing or
modifications are not covered by the warranty policy.