LINK-MI LM-HH01-Audio User manual

U S E R M A N U A L
HDMI TO HDMI+Audio (SPDIF+L/R)
INTRODUCTION
Dear customer
Thank you for purchasing this product. For optimum performance and safety, please read
these instructions carefully before connecting, operating or adjusting this product. Please
keep this manual for future reference.
Our series of HDMI converters, switches, extenders, matrixes and splitters are designed to
make your A/V device use more convenient, more comfortable, more productive and more
cost-efficient.
The HD1TO1LR1 converter allows the HD Source connected to single HD Display and
adds extra one L+R and SPDIF audio out port.
Our devices offer solutions for noise, space and security concerns, data center control,
information distribution, conference room presentation, school and corporate training
environments.
FEATURES
One HDMI input converted to one HDMI+ Audio (SPDIF+R/L)output
Output audio support: SPDIF+R/L analog Audio Output
Input Resolution: up to 1080P(50/60Hz)
HDMI to achieve the synchronization of audio signal separation. There are PASS /
2.0CH / 5.1CH three kinds of audio mode options
LED indication: when source or sink is working, LED relative to is light.
No loss of quality
Installs in minutes
Need DC5V/1A power supply

The accessories with the machines lists as picture：
1、5V Power Adapter
2、one piece of Manual
3、Power Adapter
Physical Connection Showing Picture：
DC5V: 5V DC-DC Power Interface
PWR：Power Led Status Light
HDMI IN：HDMI input interface
SWITCH：Audio mode switch
PASS: HDMI pass mode. The audio and video from the HDMI output,
SPDIF and L/R no output..
2CH: 2 channel stereo mode. The HDMI / SPDIF and L/R output stereo audio.
5.1CH: 5.1 channel mode. The HDMI / SPDIF output 5.1 channel audio, L/R no
output.
HDMI OUT: HDMI output interface
GREEN LED：HDMI output led status light
SPDIF：SPDIF optical Output
L/R：Analog Sound Track(L/R) Output

Operating and Connecting：
1. To use one HDMI cable to connect the HD Source with the input HDMI port.
2. To connect the converter HDMI output port with the HD Display.
3. To use one audio cable to connect the converter R/L port with the audio equipment.
4. To use the optical cable to connect the SPDIF port with the audio equipment.
5. To connect the converter with 5V DC power adapter.
SPECIFICATIONS:
HDMI resolution …………………………...24/50/60fs/1080p/1080i/720p/576p/576i/480p/480i
Support video color format …………………………..…..………….24bit/deep color 30bit,36bit
Audio output……………………………………………………………………………. L/R+SPDIF
Max bandwidth………………………………………………………….………………….225MHz
Max baud rate…………………….………………….………………….………………..6.75Gbps
Input/Output TMDS signal ………….……………………………….……0.5~1.5Volts p-p(TTL)
Input/Output DDC signal ……………………………………………..………… 5Volts p-p (TTL)
Input cable distance..…... ………………………. ….…..≤15m AWG26 HDMI standard cable
Output cable distance……………………………….…...≤20m AWG26 HDMI standard cable
Max working current…………………………………………………………………………500mA
Power adapter format…………….…..Input:AC (50HZ, 60HZ) 100V-240V; Output: DC5V/1A
Operating Temperature range……..…………….………………………………… (-15 to +55℃)
Operating Humidity range………………………….….……….5 to 90%RH (No Condensation)
Dimension (L x W x H) ……………………………….……………………84.5X61.8X21 (mm)
Weight…..………………………………………………………..…….……………………..…135g

Notes:
Pls use the machine as the instruction listed to keep the long use lifetime of the machine.
1. The machine should be placed at the spot far from the Damp, High-Temperature, Dusty,
Erosive, and oxidative environment.
2. All parts will be free from the strong shake, hit, fall.
3. Touching the power adapter with the wet hands is prohibited.
4. Pls hold the power adapter head and do not pull the power cord when cut off from the
socket.
5. Pls turn the power off when the machine is not used for long time.
6. Pls do not open the cover and do not touch the inside parts.
7. Pls use the original factory power adapter.
Before power on, pls check the connection line carefully. And make sure that all interfaces
are normally connected. The common trouble shooting way shows below:
Serial NO
Trouble
Description
Cause and Ways to deal with
1
Non-Power-
Connected
1、Check if the power adapter head is truly and correctly
inserted the power socket.
2、Check the power switch if it is in on status.
2
No Picture
1、Pls to make sure that the TV is on and has been
connected with the machine.
2、To check if the signal source is on and well connected.
3、Check the system connection quality.
4、Check if the line is all good quality.
5、Check the cable quality
3
Obscure
Picture
1、To try again to connect the cable to be free from the
unsuccessful connection.
2、HDMI Cable Quality
4
No sound
1、Please confirm the setting position of audio mode switch