Orei DA25 User manual

1
eARC/ARC to analog
Audio Converter
Model: DA25
INTRODUCTION
Thank you for purchasing from OREI. Our products aim to meet all
your connectivity needs wherever you go. To ensure proper use of
this product, please read this instruction manual carefully and retain
for future reference.
The DA25 is an HDMI audio converter that converts eARC/ ARC
audio signals to analog audio signals. It has one HDMI input and
two analog audio outputs, one RCA RL and one 3.5mm AUX. This
converter supports stereo PCM and has an LED indicator light.

2
FEATURES AND CONTENTS
Features:
Converts the HDMI (eARC& ARC) digital signals from the TV into
3.5mm AUX and L/R analog audio signals
Input: HDMI ARC
Output: R / L 2 RCA or 3.5mm connector (output audio
simultaneously)
Supports stereo PCM / LPCM 2.0 Channel 192KHz / 24 bits max
support (depend on max audio resolution of the source)
Power on/off Switch
LED indicator
Plug & play
Package Contents:
1 x DA25 main unit
1 x RCA to RCA cable
1 x AC/DC adaptor
User Manual

3
INTERFACE

4
INSTALLATION
Before you start with your installation, we recommend you turn
all the audio and video devices off to avoid the popping
unwanted noise.
When all the connections are fixed, then you can turn on the power
of all the related equipments.
RL Connection
The DA25 with Audio RL and 3.5mm Stereo output at the same
time. You can choose RL audio in the following connection.
Step 1. Connect one RCA cable to the ”RL OUT” output from the
converter, and the other end to the RCA input of your audio
equipment.
Step 2. Take a HDMI cable and connect to the ARC/eARC HDMI
Port of your TV (Please refer to the manual of your TV set).
Step 3. Connect the AC/DC adaptor to the DA25 audio converter.
Step 4. Go to the TV audio settings to output the audio from the
ARC port.
Make sure that the output format is PCM 2 CH.
(Refer to your TV’s user manual for this if necessary).
Step 5. Turn on the power of connected device.

5
3.5mm Stereo Connection
The DA25 with Audio RL and 3.5mm Stereo output at the same
time, you can choose RL audio in the following connection.
Step 1. Connect one 3.5mm AUX cable to the “AUX OUT” output
from the converter, and the other end to the 3.5mm audio
input of your audio device.
Step 2. Take an HDMI cable and connect it to the ARC/eARC HDMI

6
port of your TV.
Step 3. Connect the power adapter to the DA25 audio converter.
Step 4. Go to the TV audio settings to output the audio from the
ARC port. Make sure that the output format is PCM 2 CH.
(Refer to your TV‘s user manual for this if necessary).
Step 5. Turn on the power of connected device.

7
TROUBLE SHOOTING
Problem: No audio output by audio system
Solution:
Make sure your audio system power is turned on and select correct
source position.
Make sure your audio cable is connected without any issues.
SPECIFICATION
Product size
52x52x25mm
Product weight
34 g
LED status Power on : LED lights blue
Power off : No LED light
Input
HDMI
Output RCA R/L
3.5mm Aux
Audio signal support LPCM 44 KHz, 48KHz, 96KHz,
192KHz
Power
DC 5V / 0.6A/ Micro USB

8
SAFETY REMINDER
Indoor use only.
There are no user serviceable parts. Do not repair the device or
open the enclosure.
Protect the product from extreme temperatures, direct sunlight,
strong jolts, high humidity, moisture, flammable gases, vapors and
solvents.
Do not place the product under any mechanical stress
Use the included DC5V power adapters only. Make sure the
specification matches if using 3rd-party DC power adapters.
Make sure HDMI cables and audio cables are plugged into the
correct ports.
NOTICE
The terms HDMI and HDMI High-Definition Multimedia Interface,
and the HDMI Logo are trademarks or registered trademarks of
HDMI Licensing LLC in the United States and other countries.
DA25 incorporates HDMI® technology.
Thank you for choosing Orei
https://www.orei.com/