DAPAudio PA-5500TU User manual

PA-5500TU 500W 100V Amplifier
Highlite International B.V. –Vestastraat 2 –6468 EX –Kerkrade –the Netherlands
Product code: D6175
USER MANUAL
ENGLISH
V1

1
PA-5500TU 500W 100V Amplifier
Product code: D6175
Preface
Thank you for purchasing this DAP product.
The purpose of this user manual is to provide instructions for the correct and safe use of this product.
Keep the user manual for future reference as it is an integral part of the product. The user manual shall be
stored at an easily accessible location.
This user manual contains information concerning:
●Safety instructions
●Installation and operation of the device
●Intended and non-intended use of the device
●Maintenance procedures
●Troubleshooting
●Transport, storage and disposal of the device
Non-observance of the instructions in this user manual may result in serious injuries and damage of
property.
©2022 DAP. All rights reserved.
No part of this document may be copied, published or otherwise reproduced without the prior written
consent of Highlite International.
Design and product specifications are subject to change without prior notice.
For the latest version of this document or other language versions, please visit our website
www.highlite.com or contact us at [e-mail].
Highlite International and its authorized service providers are not liable for any injury, damage, direct or
indirect loss, consequential or economic loss or any other loss arising from the use of, or inability to use or
reliance on the information contained in this document.

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PA-5500TU 500W 100V Amplifier
Product code: D6175
Table of contents
1. Introduction..........................................................................................................................................................4
Before Using the Product ..................................................................................................................................4
Intended Use .......................................................................................................................................................4
Text Conventions ................................................................................................................................................4
Symbols and Signal Words................................................................................................................................5
Symbols on the Information Label ..................................................................................................................5
2. Safety ....................................................................................................................................................................5
Warnings and Safety Instructions ....................................................................................................................6
Requirements for the User.................................................................................................................................7
3. Description of the Device ...................................................................................................................................8
Front View ............................................................................................................................................................8
Back View ............................................................................................................................................................8
Product Specifications ......................................................................................................................................9
Dimensions.........................................................................................................................................................10
4. Installation ..........................................................................................................................................................10
Safety Instructions for Installation ..................................................................................................................10
Installation Site Requirements ........................................................................................................................10
Rack Mounting .................................................................................................................................................10
Connecting the Wi-Fi Antenna......................................................................................................................10
Connecting the DAB/FM Wire Antenna ......................................................................................................11
Connecting the Device to a Router.............................................................................................................11
Connecting Audio Devices............................................................................................................................11
DAB/FM Signal Reception.....................................................................................................................11
Installation of the Batteries .............................................................................................................................12
Connecting to Power Supply.........................................................................................................................12
5. Setup ...................................................................................................................................................................13
Warnings and Precautions .............................................................................................................................13
Turning On/Off ..................................................................................................................................................13
Software Updates.............................................................................................................................................13
Network Setup ..................................................................................................................................................13
Wi-Fi Setup................................................................................................................................................13
Wi-Fi Setup via Esptouch App ..........................................................................................................14
LAN Setup ................................................................................................................................................14
Network Indicator Display Status.........................................................................................................14
Entering Passwords and Searching for Phrases ..........................................................................................15
Setup Examples ................................................................................................................................................15
Stereo Mode............................................................................................................................................15
Bridge Mode............................................................................................................................................16
100 V Mode .............................................................................................................................................16
6. Operation ...........................................................................................................................................................17
Safety Instructions for Operation...................................................................................................................17
Control Modes ..................................................................................................................................................17
Control Panel ....................................................................................................................................................17
Start-up...............................................................................................................................................................18
Choosing Menu Language ..................................................................................................................18
Configuring the Network for the First Time.........................................................................................18
Menu Overview ................................................................................................................................................19
Main Menu Options .........................................................................................................................................21
My Favourite ............................................................................................................................................22
Managing My Favourite With a PC or Smartphone ....................................................................23
Managing My Favourite With the Skytune Radio Portal .............................................................24
Internet Radio..........................................................................................................................................26
Skytune .................................................................................................................................................26
Search(Skytune) .................................................................................................................................27

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PA-5500TU 500W 100V Amplifier
Product code: D6175
History ...................................................................................................................................................28
Media Centre..........................................................................................................................................28
UPnP ......................................................................................................................................................29
My Playlist.............................................................................................................................................29
Clear My Playlist..................................................................................................................................29
DAB Radio................................................................................................................................................30
FM Radio ..................................................................................................................................................30
Bluetooth..................................................................................................................................................31
Alarm.........................................................................................................................................................32
Time.......................................................................................................................................................33
Sound....................................................................................................................................................33
Repeat..................................................................................................................................................34
Alarm Volume .....................................................................................................................................35
Alarm Duration....................................................................................................................................35
Sleep Timer...............................................................................................................................................35
Configuration ..........................................................................................................................................36
Network ................................................................................................................................................36
Date & Time.........................................................................................................................................38
Language ............................................................................................................................................40
DAB Setup............................................................................................................................................40
FM Setup ..............................................................................................................................................41
Local Radio .........................................................................................................................................43
Playback Setup ..................................................................................................................................44
Resume Play Options.........................................................................................................................44
Power-on Options ..............................................................................................................................45
Dimmer.............................................................................................................................................45
EQ......................................................................................................................................................46
Buffer Time .......................................................................................................................................47
Line Out Gain..................................................................................................................................47
Information ......................................................................................................................................48
Software Update............................................................................................................................49
Reset to Default ..............................................................................................................................49
Saving Internet Radio Stations to My Favourite..........................................................................................49
Viewing Radio Station Information ...............................................................................................................50
Setting Volume .................................................................................................................................................50
Manual FM Frequency Tuning..................................................................................................................50
Editing Lists....................................................................................................................................................51
Alarm.............................................................................................................................................................51
Remote Control ..........................................................................................................................................52
Functions of the Remote Control Buttons..........................................................................................52
Entering Passwords and Searching for Phrases ................................................................................53
7. Troubleshooting .................................................................................................................................................54
8. Maintenance .....................................................................................................................................................55
Safety Instructions for Maintenance.............................................................................................................55
Preventive Maintenance................................................................................................................................55
Basic Cleaning Instructions ...................................................................................................................55
Corrective Maintenance................................................................................................................................55
9. Deinstallation, Transportation and Storage ....................................................................................................55
10. Disposal ..............................................................................................................................................................56
11. Approval.............................................................................................................................................................56

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PA-5500TU 500W 100V Amplifier
Product code: D6175
1. Introduction
Before Using the Product
Important
Read and follow the instructions in this user manual before installing, operating or
servicing this product.
The manufacturer will not accept liability for any resulting damages caused by the non-observance of
this manual.
After unpacking, check the contents of the box. If any parts are missing or damaged, contact your
Highlite International dealer.
Your shipment includes:
●DAP PA-5500TU 500W 100V Amplifier
●Schuko to IEC power cable (1,5 m)
●Wi-Fi antenna
●DAB/FM wire antenna
●Remote control
●User manual
Fig. 01
Intended Use
This device is intended for use as a media player with an amplifier. It is suitable only for indoor installation.
It is not suitable for households.
Any other use, not mentioned under intended use, is regarded as non-intended and incorrect use.
Text Conventions
Throughout the user manual the following text conventions are used:
●Buttons: All buttons are in bold lettering, for example “Press the UP/DOWN buttons”
●References: References to chapters and parts of the device are in bold lettering, for example:
“Refer to 2. Safety”, “press the power switch (03)”
●0–255: Defines a range of values
●Notes: Note: (in bold lettering) is followed by useful information or tips

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PA-5500TU 500W 100V Amplifier
Product code: D6175
Symbols and Signal Words
Safety notes and warnings are indicated throughout the user manual by safety signs.
Always follow the instructions provided in this user manual.
DANGER
Indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING
Indicates an imminently hazardous situation which, if not avoided, could result
in death or serious injury.
CAUTION
Indicates a potentially hazardous situation, which, if not avoided, may result in
minor or moderate injury.
Attention
Indicates important information for the correct operation and use of the
product.
Important
Read and observe the instructions in this document.
Electrical hazard
Provides important information about the disposal of this product.
Symbols on the Information Label
This product is provided with an information label. The information label is located on the bottom plate of
the device.
The information label contains the following symbols:
This device is designed for indoor use.
This device falls under IEC protection class I.
This device shall not be treated as household waste.
Caution: Risk of electric shock. Disconnect input power before opening.
Warning: This appliance must be earthed.
2. Safety
Important
Read and follow the instructions in this user manual before installing, operating or
servicing this product.
The manufacturer will not accept liability for any resulting damages caused by the non-observance of
this manual.

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PA-5500TU 500W 100V Amplifier
Product code: D6175
Warnings and Safety Instructions
DANGER
Danger for children
For adult use only. The device must be installed beyond the reach of children.
●Do not leave various parts of the packaging (plastic bags, polystyrene foam, nails, etc.) within
children’s reach. Packaging material is a potential source of danger for children.
DANGER
Electric shock caused by short-circuit
This device falls under IEC protection class I.
●Make sure that the device is electrically connected to ground (earth). Connect the device only to a
socket-outlet with ground (earth) connection.
●Do not cover the ground (earth) connection.
●Do not let the power cable come into contact with other cables. Handle the power cable and all
connections with the mains with caution.
●Do not modify, bend, mechanically strain, put pressure on, pull or heat up the power cable.
●Make sure that the power cable is not crimped or damaged. Examine the power cable periodically
for any defects.
●Do not immerse the device in water or other liquids. Do not install the device in a location where
flooding may occur.
●Do not use the device during thunderstorms. Disconnect the device from the electrical power supply
immediately.
WARNING
Electric shock caused by dangerous voltage inside
There are areas within the device where dangerous touch voltage may be present.
●Do not open the device or remove any covers.
●Do not operate the device if the covers are open.
●Disconnect the device from electrical power supply before service and maintenance, and when the
device is not in use.
Attention
Power supply
●Before connecting the device to the power supply, make sure that the current, voltage and
frequency match the input voltage, current and frequency specified on the information label on the
device.
●Make sure that the cross-sectional area of the extension cords and power cables is sufficient for the
required power consumption of the device.

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PA-5500TU 500W 100V Amplifier
Product code: D6175
Attention
General safety
●Do not block the ventilation openings. Without proper heat dissipation and air circulation, the
internal components may overheat. This can result in product damage.
●Do not shake the device. Avoid brute force when installing or operating the device.
●If the device is dropped or struck, disconnect the device from the electrical power supply
immediately.
●If the device is exposed to extreme temperature variations (e.g. after transportation), do not switch it
on immediately. Let the device reach room temperature before switching it on, otherwise it may be
damaged by the formed condensation.
●If the device fails to work properly, discontinue the use immediately.
Attention
This device shall be used only for the purposes it is designed for.
This device is designed to be used as a media player with an amplifier. Any incorrect use may lead to
hazardous situations and result in injuries and material damage.
This device does not contain user-serviceable parts. Unauthorized modifications to the device will render
the warranty void. Such modifications may result in injuries and material damage.
Attention
Do not expose the device to conditions that exceed the rated IP class conditions.
This device is IP20 rated. IP (Ingress Protection) 20 class provides protection against solid objects greater
than 12 mm, such as fingers, and no protection against harmful ingress of water.
Requirements for the User
This product may be used by ordinary persons. Maintenance and installation may be carried by ordinary
persons. Service shall be carried out only by instructed or skilled persons. Contact your Highlite
International dealer for more information.
Instructed persons have been instructed and trained by a skilled person, or are supervised by a skilled
person, for specific tasks and work activities associated with the service of this product, so that they can
identify risks and take precautions to avoid them.
Skilled persons have training or experience, which enables them to recognize risks and to avoid hazards
associated with the service of this product.
Ordinary persons are all persons other than instructed persons and skilled persons. Ordinary persons
include not only users of the product but also any other persons that may have access to the device or
who may be in the vicinity of the device.

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PA-5500TU 500W 100V Amplifier
Product code: D6175
3. Description of the Device
The PA-5500TU 500W 100V Amplifier can be installed in a standard 19-inch rack. It is a D-class amplifier
with a media player that supports multiple (wireless) media sources, such as: DAB+, FM radio, AUX in/out
and Bluetooth. The device can also be operated with the supplied IR remote control.
Front View
Fig. 02
01) 4 x mounting openings (for installation in a 19-inch rack)
02) LED power indicator (Blue)
03) Power switch ON/OFF
04) 3,5 mm jack connector AUX IN
05) Input selector
06) Master volume control
07) Bass level control
08) Treble level control
09) Microphone level control
10) XLR/6,3 mm jack combo microphone connector IN
11) Infra-red port
12) 2,4-inch TFT display and control buttons
13) Tune/Select control
Back View
Fig. 03
14) Wi-Fi antenna connector IN
15) RJ45 LAN connector IN
16) Digital connector (TOSLINK) OUT
17) Digital connector (coaxial) OUT
18) DAB/FM wire antenna connector IN
19) Ground/earth connection
20) (Line 1–4) RCA analog line-level connectors IN (Left/Right)
21) RCA analog line-level connectors OUT (Left/Right)
22) Stereo/Bridge selector
23) Speaker terminals OUT
24) IEC power connector IN
25) Cooling fan

9
PA-5500TU 500W 100V Amplifier
Product code: D6175
Product Specifications
Model:
PA-5500TU 500W 100V Amplifier
Electrical:
Input voltage:
220–240 V AC, 50 Hz
Power consumption:
96 W
SMPS:
Yes
Playback:
Supported audio files:
AAC/AAC+, FLAC, MP3
Outputs:
Amplifier technology:
Class D
RMS output power:
460 W
Output power (8 Ω @ 1 kHz):
240 W
Bridge output power (100 V):
260 W
Output channels:
2
Output mode:
Bridge, Stereo
Output impedance:
Stereo: min. 4 Ω, Bridge: 8 Ω
Inputs:
Stereo inputs:
4
Product properties:
Electronic protection:
Overload, Short circuit
Audio Specifications:
Playback functions:
Play/Folder/Function
THD level:
< 0.1%
Signal-to-noise ratio:
> 100 dB
Frequency response:
20 Hz–20 kHz
FM frequency:
87–108 MHz
FM antenna impedance:
75 Ω
DAB+ frequency:
174,928–239,2 MHz
Parametric main equalizer:
2 bands
Carrier frequency:
2,4 GHz
Bluetooth range:
20 m
Transformer:
100 V
Physical:
Dimensions:
482 x 330 x 44,5 mm (L x W x H)
Weight:
3,2 kg
Operation and control:
Control panel:
2,4-inch TFT display and buttons
Connections:
Power connections:
IEC power connector IN
Input connections:
RJ45 Ethernet connector IN, 8 x RCA line-level
Output connections:
Terminal connector, 2 x RCA line-level, 1 x TOSLINK, 1 x coaxial
Construction:
Housing:
Metal
Color:
Black
IP rating:
IP20
Amplifier airflow:
Front to back
Amplifier cooling:
Radial fan
Thermal:
Minimum ambient temperature ta:
0 °C
Maximum ambient temperature ta:
40 °C

10
PA-5500TU 500W 100V Amplifier
Product code: D6175
Dimensions
Fig. 04
4. Installation
Safety Instructions for Installation
Attention
Make sure there is enough space for ventilation around the device.
●Do not block the ventilation openings. Without proper heat dissipation and air circulation, the
internal components may overheat. This can result in product damage.
●Do not install near equipment that produces heat, for example amplifiers.
Installation Site Requirements
●The device must be installed only indoors.
●The device can be placed on a flat surface or mounted in a standard 19-inch rack.
●The maximum ambient temperature ta= 40 °C must never be exceeded.
●The relative humidity must not exceed 50 % with an ambient temperature of 40 °C.
Rack Mounting
The device can be mounted in a standard 19-inch rack. The device requires 1 rack unit (RU) of space,
which is 44,5 mm high.
Make sure that the rack is sufficiently secured to prevent it from becoming unstable or falling over.
To mount the device in a two-post rack, follow the steps below:
01) Insert 4 cage nuts in the openings on the rack posts where you want to mount the device.
02) Position the device in front of the rack posts so that the 4 mounting openings (01) on the flanges face
the openings on the rack posts with cage nuts.
03) Using a screwdriver, mount the device to the rack posts with 4 screws.
Connecting the Wi-Fi Antenna
Put the Wi-Fi antenna into the Wi-Fi antenna connector (14).
Turn the Wi-Fi antenna clockwise to tighten it.
Note: Make sure that the Wi-Fi antenna points up.

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PA-5500TU 500W 100V Amplifier
Product code: D6175
Connecting the DAB/FM Wire Antenna
Put the DAB/FM wire antenna into the DAB/FM wire antenna connector (18).
Connecting the Device to a Router
To make a LAN connection, it is necessary to connect the device to a router.
Plug one end of the network cable into an RJ45 connector on your router.
Plug the other end of the network cable into the RJ45 LAN connector (15) on the device.
Note:
If you use a network cable and the DHCP function on the router is activated, it is not necessary to
configure the network.
Connecting Audio Devices
Connect audio devices to the audio outputs and inputs.
●The device has the following audio outputs: TOSLINK connector (16), coaxial connector (17), RCA
analog line-level connectors (21) and the speaker terminals (23).
●The device has the following audio inputs: (Line 1–4) RCA analog line-level connectors (20), the 3,5
mm jack AUX connector (04) and the XLR/6,3 mm jack microphone connector (10).
Note: To avoid interference, the PA-5500TU shall be turned off when connecting devices.
Connect the RCA analog line-level connectors (21) to audio devices such as, an additional amplifier, a
mixer, a console, etc. If your audio device has digital inputs, connect those to the digital TOSLINK
connector (16)or the coaxial connector (17).
Connect the speaker terminals (23) to 2 speakers (Stereo mode), 1 speaker (Bridge mode), a speaker
group of 260 W or 1 x 100 V PA speaker. See 5.6.1. Stereo Mode, 5.6.2. Bridge Mode or 5.6.3. 100 V Mode
on pages 15–16 for more information.
Connect the (Line 1–4) RCA analog line-level connectors (20) to audio devices such as a CD player or a
tuner.
Connect the 3,5 mm jack AUX connector (04) to the audio devices such as a smartphone, MP3 player or
a laptop. When this connector is in use, the internet radio will be muted.
Connect the XLR/6,3 mm jack microphone connector (10) to a dynamic microphone.
DAB/FM Signal Reception
To receive radio stations in DAB or FM, connect your audio device to the RCA analog line-level
connectors (21) or to the speaker terminals (23). The digital outputs TOSLINK connector (16)and the
digital coaxial connector (17) do not work in this operation mode.
Connect a correct antenna (for example, a household aerial antenna) to the DAB/FM wire antenna
connector (18).
If reception conditions are good, you can connect the supplied wire antenna. If possible, put the device
near a window and unwind the antenna.

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PA-5500TU 500W 100V Amplifier
Product code: D6175
Installation of the Batteries
The supplied remote control is delivered without batteries. It accepts 2 x AAA 1,5 V (alkaline) batteries.
To install the batteries:
Press on the battery compartment cover and move it down, to open (Fig. 05).
Insert 2 x AAA 1,5 V batteries into the battery housing (Fig. 06).
Close the battery compartment cover (Fig. 07).
Fig. 05
Fig. 06
Fig. 07
Note: Make sure that you install the batteries with correct polarity orientation.
Connecting to Power Supply
DANGER
Electric shock caused by short-circuit
The device accepts AC mains power at 220–240 V and 50 Hz. Do not supply power at any other voltage
or frequency to the device.
This device falls under IEC protection class I. Make sure that the device is always electrically connected
to the ground (earth).
Before connecting the device to the socket-outlet:
●Make sure that the power supply matches the input voltage specified on the information label on
the device.
●Make sure that the socket-outlet has ground (earth) connection.
Connect the device to the socket-outlet with the power plug.

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PA-5500TU 500W 100V Amplifier
Product code: D6175
5. Setup
Warnings and Precautions
Attention
Connect all data cables before supplying power.
Disconnect power supply before connecting or disconnecting data cables.
When the PA-5500TU is not connected to other devices, it functions as a stand-alone device. It can be
operated manually or with an infrared (IR) remote control.
For more information about the control modes, refer to 6.2. Control Modes on page 17.
Turning On/Off
The device has a power switch.
●Set the power switch (03)to ON position to turn on the device.
●Set the power switch (03)to OFF position to turn off the device.
Make sure that the device is turned off with the power switch (03)when the device is not in use, to save
energy.
Note: The alarm function does not work when the device is turned off.
Software Updates
When a new software update is available, it will be downloaded and installed automatically the next
time the device is on and connected to the internet. Do not turn the device off when the software is
being updated.
Network Setup
The PA-5500TU can be connected to a computer, laptop, tablet or smartphone with a wireless module
(Wi-Fi). It is also possible to connect the devices with a CAT-5 cable (LAN).
Wi-Fi Setup
In this section you can connect the device to the router. You can configure your network connection in
one of the 3 ways: Scan, with WPS or via Esptouch app on your smartphone. See 5.4.1.1. Wi-Fi Setup via
Esptouch App on page 14 for more information.
Turn the TUNE/SELECT control to choose ADD/REMOVE AP.
Press the TUNE/SELECT control to confirm.
Turn the TUNE/SELECT control to choose ADD AP(SCAN), ADD AP(WPS BUTTON) or
ADD AP(SMARTCONFIG). See Wi-Fi Network on page 37 for more information.
Press the TUNE/SELECT control to confirm.

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PA-5500TU 500W 100V Amplifier
Product code: D6175
Wi-Fi Setup via Esptouch App
It is possible to configure the network with Esptouch app, using a smartphone.
Note: Esptouch app does not support 5G networks.
Download Esptouch app from the iOS App Store or the Android Play Store to your smartphone.
Connect your smartphone to the same Wi-Fi network that you want to connect the PA-5500TU to.
Start Esptouch on your smartphone. The smartphone’s display shows:
Enter the password of your Wi-Fi network in PASSWORD field.
Choose MULTICAST.
Click CONFIRM.
Choose ADD AP(SMARTCONFIG) in Wi-Fi Network menu. (See Wi-Fi Network on page 37 for more
information.) The PA-5500TU will connect to the network.
When the connection is successful, the device’s display reads “Association complete”.
LAN Setup
If the device is connected to your router with a network cable, internet access is automatic. No further
actions are necessary.
Network Indicator Display Status
The Wi-Fi indicator is visible in the upper left corner of the display. It has the following 2 statuses:
Wi-Fi internet connection
LAN internet connection

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PA-5500TU 500W 100V Amplifier
Product code: D6175
Entering Passwords and Searching for Phrases
To enter a password or search for phrases:
Turn the TUNE/SELECT control to choose characters and press the TUNE/SELECT control to confirm.
Repeat this step to type in the desired word or phrase. The available characters are uppercase
letters, digits, punctuation marks, and some symbols.
Note: If you make a mistake, press the UP button to remove the wrong character.
Press and hold down the TUNE/SELECT control for 5 seconds to confirm.
Setup Examples
Depending on the way you want to use the speaker(s), you can use the device in Stereo, Bridge or 100 V
mode.
Stereo Mode
In Stereo mode, you can connect 2 speakers or 2 speaker groups.
The device delivers 2 x 460 W (for 4 Ω speakers) and 2 x 240 W (for 8 Ω speakers). Use the (+) terminals
and (-) terminals to connect the speakers. The minimum total impedance is 4 Ω.
Fig. 08
Note: Make sure that the stereo/bridge selector (22) is in STEREO position.

16
PA-5500TU 500W 100V Amplifier
Product code: D6175
Bridge Mode
In Bridge mode, you can connect 1 speaker or 1 speaker group. The device will generate double output
power.
Use both (+) terminals to connect the speaker(s). The minimum total impedance is 8 Ω.
Fig. 09
Note: Make sure that the stereo/bridge selector (22) is in BRIDGE/100V position.
100 V Mode
In 100 V mode, you can connect 1 x 100 V PA speaker or a speaker group of 260 W. Use both (+)
terminals to connect the speaker(s).
Fig. 10
Note: Make sure that the stereo/bridge selector (22) is in BRIDGE/100V position.

17
PA-5500TU 500W 100V Amplifier
Product code: D6175
6. Operation
Safety Instructions for Operation
Attention
This device must be used only for the purposes it is designed for.
This device is intended for use as a media player with an amplifier. It is suitable only for indoor installation.
It is not suitable for households.
Any other use, not mentioned under intended use, is regarded as non-intended and incorrect use.
Attention
Power supply
Before connecting the device to the power supply, make sure that the current, voltage and frequency
match the input voltage, current and frequency specified on the information label on the device.
Control Modes
To use the device, it is necessary to establish an internet connection. See 5.4. Network Setup on page 13
for more information.
The PA-5500TU supports the following control modes:
●Internet radio
●Media centre (UPnP/DLNA)
●DAB radio
●FM radio
●Bluetooth
See pages 26–31 for more information.
Control Panel
A) TFT display
B) MENU button
C) TUNE/SELECT control
D) UP button
E) DOWN button
Fig. 11
●Use the MENU button to switch between the main menu and the last active operation mode.
●Use the UP button to navigate through the main menu, to scroll through the available
characters/numbers, to return to the previous menu screen or to cancel your choice.
●Use the DOWN button to navigate through the main menu, to scroll through the available
characters/numbers or to browse through radio station information screens.
●Use the TUNE/SELECT control to navigate through the menus, to confirm your choices, to insert
passwords or to set the volume.

18
PA-5500TU 500W 100V Amplifier
Product code: D6175
Start-up
If you start the device for the first time, you will have to choose the menu language and configure the
wireless network. You need to perform these actions only once.
Choosing Menu Language
See 6.6.9.3. Language on page 40 for more information.
Configuring the Network for the First Time
●If you use LAN, the device will automatically connect to the network.
●If you use Wi-Fi, you will have to configure the network. See 5.4. Network Setup on page 13 for more
information.
When the network is configured or when you use LAN (and on each subsequent start-up), the display
shows:
After 5 seconds the display shows the main menu.
After a few seconds the device will enter the previously used operation mode.
Note:
If no button is pressed, after 20 seconds of inactivity, the display will return to the currently used operation
mode. Press the MENU button to return to the main menu.

19
PA-5500TU 500W 100V Amplifier
Product code: D6175
Menu Overview