Alead ASHDP5C2 SERIES User manual

Bluetooth Wireless
Stereo Transceiver
HD Pro
ASHDP5C2XXXP/N:
USER GUIDE
.
Declaration of Conformity：We declare that product
ASHDP5C2XXX conforms to the R&TTE Directive 1999/5/RC.
FCC ID: 2ADC4NMSP3C2MTRX
0678

Stereo
Transceiver HD Pro
USB charging cable
Optical (Toslink) cable
Mini optical
connector
Power adapter
Antenna
This Bluetooth Stereo Transceiver HD Pro (TRX HD Pro) works
with home stereo and TV as Transmitter (Tx) or Receiver (Rx) for
music/audio by using Bluetooth A2DP profile wirelessly.
INTRODUCTION
Unpack the package carefully and confirm that you have all of
components as shown below.
GETTING STARTED
Please contact your local dealer immediately for any missing or
damaged component.

The TRX HD Pro provides the digital HDMI, optical (Toslink),
analog 3.5mm aux combo audio interface, input audio pass
through, audio converting, HDMI (ARC), HDMI audio extracting,
HDMI A/V signal pass through and Bluetooth multilink features.
PRODUCT OVERVIEW
Audio Channel
Switch
Power
ON/OFF MultiLink Tx/Rx Switch LEDs
Tx Mode - Green
Rx Mode - Blue
Power ON - Amber Optical - Amber
Aux - Green
HDMI (ARC) - Blue
HDMI IN - White
ANT DC IN
HDMI IN AUX INOPTICAL / AUX OUTOPTICAL /HDMI OUT
ARC
DC IN
HMDI IN AUX INOPTICAL / AUX OUTOPTICAL /HDMI OUT
ARC
OUTPUT
ANT HDMI IN AUX INOPTICAL / OPTICAL /HMDI OUT
ARC
INPUT

1. Install the Bluetooth antenna and power cord
2. Connect audio cable between devices and select desired
audio input or output mode on the TRX HD Pro.
SYSTEM SETUP
2.1 Transmitter (Tx) to transmit audio out
For the transmit music/audio out, connect HDMI, optical (Toslink)
or aux cable from audio output of TV or audio source to audio
input of TRX HD Pro and select the desired audio input type.
From the Audio setting on the TV or audio source change the
Digital Audio Setting to PCM.
The unit is equipped with an optical (Toslink) and aux audio input
combo jack. User can connect either optical (Toslink) or aux cable
from audio output of TV, external audio device to audio input of
TRX HD Pro.
A. For connecting external device using audio optical cable
or aux cable
1
2
ANT DC IN
HDMI IN AUX INOPTICAL / AUX OUTOPTICAL /HDMI OUT
ARC

ANT DC IN
HDMI IN AUX INOPTICAL / AUX OUTOPTICAL /HDMI OUT
ARC
DC IN
HMDI IN AUX INOPTICAL / AUX OUTOPTICAL /HMDI OUT
ARC
AUDIO
OUTPUT
BD/DVD playerS et-top box
ororor or TV
PhoneTablet
or
Sound Bar
(Bluetooth audio receiver)
Speaker
AUX
L R
or or
Audio
OPTICAL
Transmitter (Tx):
HDMI IN
Connect a HDMI cable from the HDMI output port on digital
device to the HDMI IN port on TRX HD Pro.
HDMI OUT (ARC)
Connect a HDMI cable from the HDMI (ARC) port on the TV to
the HDMI OUT (ARC) port on the TRX HD Pro.
B. For connecting external device using HDMI cable

Audio
BD/DVD playerS
et-top box
or
ANT DC IN
HDMI IN AUX INOPTICAL / AUX OUTOPTICAL /HDMI OUT
ARC
TV
HDMI
INPUT
(ARC)
ANT HDMI IN AUX INOPTICAL / HDMI OUT
ARC
ANT HDMI IN AUX INOPTICAL / HMDI OUT
ARC
or
Sound Bar
(Bluetooth audio receiver)
Speaker
HDMI
OUTPUT
HDMI
HDMI ARC supported cable
The HDMI ARC (Audio Return Channel) function allows TV to
send digital audio signal via HDMI ARC supported cable. It works
when both TV HDMI (ARC) port and TRX HD Pro HDMI OUT
(ARC) port are connected and TV ARC is enabled. For ARC work
properly, the HDMI cable need to support ARC.
HDMI ARC

Receiver (Rx):
The unit is equipped with an optical (Toslink) and aux audio output
combo jack. User can connect either optical (Toslink) or aux cable
from optical/aux output port of TRX HD Pro to the audio input of
external audio device. The output of optical audio is stereo PCM.
2.2 Receiver (Rx) – to receive audio in
For receiving music/audio, connect an optical (Toslink) or aux
audio cable from the optical/aux output port on the TRX HD Pro
to the audio input of home stereo, soundbar, speaker or receiver.
For connecting external device using audio optical cable or
aux cable.
ANT DC IN
HDMI IN AUX INOPTICAL / AUX OUTOPTICAL /HDMI OUT
ARC
DC INAUX IN AUX OUTOPTICAL /HMDI OUT
ARC
or
Sound Bar
Speaker
(Bluetooth audio
transmitter)
or
PhoneTablet
AUX
L R
AUDIO
INPUT
OPTICAL
or or
Audio

Touch the POWER icon to turn on the unit, the Power LED will
be on with amber color.
POWER ON
SELECT DESIRED WORKING MODE – TRANSMITTER (Tx)
OR RECEIVER (Rx) MODE
TRX HD Pro works in 2 different modes:
1. Transmitter (Tx): Transmit music/audio to Bluetooth stereo
speaker, receiver and headphone...etc.
2. Receiver (Rx): Receive music/audio from iPod, iPhone,
iPad, Bluetooth MP3, music player, TV, tablet, PC, laptop or
Mac.
Slide the mode switch to select Tx mode. Mode LED is
flashing with green color.
Slide the mode switch to select Rx mode. Mode LED is
flashing with blue color.

Touch the audio selection icon to select audio input either HDMI
or optical/aux combo jack.
HDMI IN - Audio LED with white color
HDMI (ARC) - Audio LED with blue color
Audio OPTICAL/AUX Combo Jack
OPTICAL- Audio LED with amber color
AUX - Audio LED with green color
HDMI - TRX HD Pro will detect audio source of HDMI from either
FFF HDMI IN or HDMI (ARC) automatically.
Audio OPTICAL/AUX Combo Jack
OPTICAL -Audio LED with amber color
AUX- Audio LED with green color
The TRX HD Pro will recognize the type of output audio either
optical or aux output automatically after plugged audio cable into
optical/aux combo jack.
SELECT AUDIO PORT
1. Transmitter (Tx):
2. Receiver (Rx):
The TRX HD Pro will recognize the type of input audio either
optical or aux input automatically after plugged audio cable into
optical/aux combo jack.
HDMI IN
TV ARC
OPTICAL /
AUX IN

Important Note: TRX HD Pro supports four sets of pin code:
0000, 1111, 1234 and 8888. It covers the most of popular speak-
ers, receivers and headphones.
1. Turn on the TRX HD Pro. The Power LED will light on with
amber color and the Mode LED is quick flashing with green color
for pairing.
Transmitter (Tx): To pair and connect with Bluetooth
speaker, receiver or headphone devices.
3. The TRX HD Pro will pair and connect with Bluetooth device
automatically. The Mode LED will change to flash slowly with
green color.
PAIRING
2. Put the Bluetooth stereo speaker, receiver or headphone into
pairing state. Refer to the Bluetooth stereo speaker, receiver, or
headphone user guide for instructions for this feature.
1. Turn on the TRX HD Pro. The Power LED will light on with
amber color and the Mode LED is quick flashing with blue color
for pairing.
Receiver (Rx): To pair and connect with iPod, iPhone, iPad,
tablet, android phone, Bluetooth MP3, music player, TV,
laptop, Mac or PC…etc.
2. After the TRX HD Pro is in pairing state, initiate Bluetooth
search feature and find the device name “Blue HD Pro”. Refer to
your iPhone, PC user guide. If pin code requested during pairing,
please submit the pin code 0000.
3. The iPhone, iPad or PC should find the TRX HD Pro and pair
with it. After both paired and connected, the Mode LED will
change to flash slowly with blue color.

HDMI Pass through
HDMI IN input audio and video signal will be passed through to
HDMI OUT (ARC) with same audio and video signal when TRX
HD Pro is with power.
POWER OFF
Touch the POWER icon, TRX HD
Pro and all of LEDs will be off.
The Audio Pass Through function is only available at Transmitter
mode (Tx) and performed automatically when TRX HD Pro is on.
Select desired audio input and the desired input audio signal will
be passed through to the optical and aux output port. At same
time, input audio will be converted to suitable type of audio on
output port automatically.
Audio Pass Through and Converting
HDMI functions
Audio Pass Through
Audio IN Audio OUT
ANT DC IN
HDMI IN AUX INOPTICAL / AUX OUTOPTICAL /HDMI OUT
ARC
HDMI audio extractor
The TRX HD Pro can extract digital PCM stereo audio signal from
HDMI IN input. The extracted audio will be transmitted to Bluetooth
speakers/headphones/receivers and pass through to optical/aux
audio output. To do HDMI audio extracting, need to select audio
port to HDMI IN. The light of audio LED will be white color.
Note: TRX HD Pro extract PCM stereo audio signal only.

HDMI (ARC) Audio Return Channel
TRX HD Pro supports the HDMI ARC and CEC from TV to have
better audio quality. The TRX HD Pro will switch to TV ARC audio
input with
blue light at HDMI audio input automatically when TV
ARC or CEC is ON. To use ARC function, please refer to the
“Connecting external device using HDMI cable” part “HDMI ARC”
section and using ARC supported HDMI cable to connect HDMI
(ARC) port on your TV.
BD/DVD playerS et-top box
or
HDMI
OUTPUT
HDMI
HDMI
INTPUT
HDMI
Audio and video
Pass Through
ANT DC IN
HDMI IN AUX INOPTICAL / AUX OUTOPTICAL /HDMI OUT
ARC
Audio Video IN Audio Video OUT
TV

Pairing and connect to the 2nd Bluetooth device
Reduce audio delay with FastStream
With multilink, TRX HD Pro can pair and connect upto 2 Bluetooth
speaker, receiver or headphone at same time.
MULTIPLE LINKS
If you like to connect 2nd speaker/receiver/
headphone when the 1st device is connected,
by touch multilink icon, TRX HD Pro will start to
pair and connect the 2nd device.
The pairing procedure is same as the first one. After paired and
connected with 2nd device, TRX HD Pro will transmit audio/music
to 2 Bluetooth speaker/receiver/headphone at same time.
Notes:
1. The audio of 1st device will be interrupted during pairing 2nd
Bluetooth device. Both audio will be restored automatically when
2nd Bluetooth device connected completely.
2. If you have paired with two devices, TRX HD Pro always
connects to the latest paired device on next power on. After one
device is connected, click multilink icon, TRX HD Pro will connect
another paired device automatically.
Bluetooth audio transmission always cause a little audio delay, it
may cause the audio lip-sync or delay effect when listen the audio
or music in real time environment. The TRX HD Pro supports low
latency audio with FastStream. To achieve the low audio
lag/delay, the receivers, speakers or headphones also need
support audio FastStream, too.

TROUBLESHOOTING
Please note that you should also be familiar with the operation of
your audio speaker, receiver, headphone, mobile phone or other
connecting Bluetooth device. Please read the user guide for your
device carefully. For operation with a PC or laptop, please note
that these devices should be Bluetooth enabled with appropriated
VISUAL INDICATION
The POWER/MODE/AUDIO LED can also indicate the status of
TRX HD Pro working status.
Transmitter pairingGreen LED fast flashing
Green LED medium speed
flash, approx. every 2 seconds
Blue LED medium speed
flash, approx. every 2 seconds
Green LED low speed flash,
approx. every 5 seconds
Blue LED low speed flash,
approx. every 5 seconds
Power on
Power off
Transmitter standby
Receiver pairing
Receiver connected
Receiver standby
Transmitter connected
POWER LED IndicationPower Status
Amber LED on
Amber LED off
Mode Status MODE LED Indication
Audio Status Audio LED Indication
Blue LED fast flashing
OPTICAL Amber LED on
HDMI IN White LED on
HDMI (ARC) Blue LED on
AUX Green LED on

Bluetooth driver with A2DP profile supporting in order to enable
correct operation.
Ensure selected correct audio
input on front of audio switch and
matching audio input cable
connection on back of unit.
Ensure audio source or TV is
using PCM stereo audio format,
not DTS, Dolby digital or 5.1 CH.
TRX HD Pro cannot
transmit audio to the
Bluetooth device.
TX Mode
RX Mode
Streaming audio with
static or crisping noise.
Make sure HD Pro audio input is
at HDMI port and TV ARC is ON.
ARC audio does not
work with HDMI (ARC).
Touch the audio icon to select
audio input to HDMI port.
Long press audio icon 3 seconds
to switch between HDMI IN and
HDMI (ARC).
HD Pro audio does not
switch to HDMI (ARC).
Like to switch audio
between HDMI IN and
HDMI (ARC)
Ensure you are using Tx mode
with green LED flashing.
TRX HD Pro cannot
pair with Bluetooth
speaker, headphone.
Problem Likely Cause / Solution
HD Pro selected correct audio
output matching connected
audio cable on back of unit.
TRX HD Pro cannot
output audio.
Ensure you are using Rx mode
with blue LED flashing.
Cannot pair with iPod,
iPhone, iPad, Mac,
PC...etc.

TRX HD Pro and Bluetooth
device were out of range of
distance. Turn both Bluetooth
devices off and turn on again
to reconnect.
Please ensure all of other
Bluetooth devices have been
turn off to avoid any interfer-
ence during pairing.
Ensure the Bluetooth device
pin code is one of these codes:
0000, 1111, 1234, 8888.
TRX HD Pro does not
reconnect, lost connec-
tion or Mode LED
flashes at 5 second
intervals.
TRX HD Pro can not
pair with Bluetooth
device.
Problem Likely Cause / Solution
Whilst every effort has been made to ensure that the information
in this manual is accurate and complete, no liability will be
accepted for any errors and/or omissions made. The manufac-
turer reserves the right to make changes and improvements to
the specifications and features of the hardware and firmware of
the products described in this document without prior notice.
Reproduction, transfer, distribution or storage of part or all of the
contents in this document in any form is prohibited without prior
permission of the manufacturer. All trademarks acknowledged.
DISCLAIMER
CUSTOMER SERVICE INFORMATION
For other Alead Bluetooth products or supporting, please view
our website – www.aleadinc.com, www.nolan-sys.com or email
[email protected], [email protected] or contact your local
representative.