REI DA26 User manual
HDMI ARC Audio
Down-mixer
USER MANUAL
Follow us on Youtube
and Facebook
www.orei.com
DA26
Table of Contents
Introduction 04
Features 05
Package Contents 05
Specifications 06
Operation Controls and Functions 08
Application Example 10
Thank you for purchasing this product. For optimum perfor-
mance and safety, please read these instructions carefully
before connecting, operating or adjusting this product. Please
keep this manual for future reference.
page 02
Thank you for purchasing this product
This product contains sensitive electrical components that
may be damaged by electrical spikes, surges, electric shock,
lightning strikes, etc. Use of surge protection systems is highly
recommended in order to protect and extend the service life
of your equipment.
Surge protection device recommended
Registration Page
Please Activate your warranty by registering our product
through the link below - www.orei.com/register
Technical Support
Need Help?
Our experienced Technical Support Team is here for you
to answer your questions, give technical advice or help
trouble-shoot your project to get you installed on time
and on budget. Call, email or chat with us now.
OREI Live Technical Support Hours
US team (US/Canada/Mexico): Monday-Friday, 9 a.m. - 6
p.m. Central Time
Support Number - 877-290-5530
Or
Chat Live on www.orei.com
Send us an instant message now. Our Technical Support
Team will respond momentarily. Available during live
support hours.
page 03
The DA26 HDMI ARC audio down-mixer can extract
audio signal from ARC enabled HDTV to 2 channels
analog stereo audio output, for audio receiver/amplifier/
headphone applications. It supports PCM 2.0/Dolby 5.1
/DTS 5.1 audio down-mixing. TV remote can control the
volume via CEC function.
Introduction
page 04
Manufactured under license from
Dolby Laboratories. Dolby and the
double-D symbol are trademarks of
Dolby Laboratories.
For DTS patents, see http://patents.dts.
com. Manufactured under license from
DTS Licensing Limited. DTS, the Sym-
bol, DTS and the Symbol together, and
Digital Surround are registered trade-
marks or trademarks of DTS, Inc. in the
United States and/or other countries. ©
DTS, Inc. All Rights Reserved.
1. HDMI 1.3 compliant
2. Input: HDMI × 1;
Output: 3.5mm L/R × 1, RCA × 2
3. ARC Enabled: Extract audio signal from ARC
(Audio Return Channel) enabled HDTV to analog
stereo output, for audio receiver/amplifier/head-
phone applications
4. Supports PCM 2.0, Dolby 5.1, DTS 5.1 audio down-mix
to 2 channels stereo audio output
5.
Supports CEC function (TV remote can control the volume)
Package Contents
1. DA26 HDMI ARC Audio Down-mixer 1pcs
2. USB Cable (USB-A to Micro USB) 1pcs
3. User Manual 1pcs
page 05
Features
Technical
HDMI Compliance HDMI 1.3 or above
Vmax 2Vrms
SNR ＞90dB
THD+N Ratio ＞0.1% (V_max)
0.001%~0.01% (V_best)
Crosstalk ＞80dB
Frequency Response 20Hz~20kHz±1dB
HDMI Audio
Formats PCM 2.0, Dolby 5.1, DTS 5.1
L/R Audio Formats Analog Stereo 2CH
ESD Protection Human-body Model: ±8kV (Air-gap
discharge), ±4kV (Contact discharge)
Connection
Inputs 1 × HDMI Type A [19-pin female]
1 × Micro USB
Outputs 1 × L/R Audio Out [RCA]
1 × 3.5mm L/R
page 06
Specications
page 07
Specications
Mechanical
Housing Aluminium Enclosure
Silkscreen Color Silver
Dimensions 70mm (W) × 65mm (D) × 27mm (H)
Weight 80g
Power Supply USB 5V/500mA
Power Consumption 0.86W (Max)
Operation
Temperature 32~104°F/0~40°C
Storage Temperature -4~140°F/-20~60°C
Relative Humidity 20~90% RH (non-condensing)
Operation Controls
and Functions
page 08
No. Name Function Description
1. Power LED
When the device is powered on, red LED
will be on.
2. DC 5V DV 5V input port for power supply.
3.
Audio
Decoding
LED
Red illuminating: PCM decoding or No signal.
Red blinking: Dolby decoding.
Green blinking: DTS decoding.
4. ARC LED On: ARC IN port is connected to active signal.
Off: No signal.
5. ARC IN
HDMI port.
Connects to TV with ARC function.
Left Panel
DC 5VPWR ARC
ARC IN
5
4
32
1
page 09
Operation Controls
and Functions
No. Name Function Description
1.
Stereo
AUDIO OUT
3.5mm stereo audio output port.
Connects to a headphone or amplifier.
2. RCA
AUDIO OUT
RCA audio output port.
Connects to an amplifier or speaker.
Rear Panel
2
1
LR
AUDIO OUT
page 10
Application
Example
Active Speakers
DC 5VPWR ARC
ARC IN
LR
AUDIO OUT
TV with ARC function
USB Power Cable
© 2023
HDMI ARC Audio Down-mixer
www.orei.com
Table of contents
