7
HSMR Plus
2
3
4
1
6
7
8
5
1. IR RECEIVER: Plug in IR receiver
2. +5V DC: Spare power jack for over 60m transmission when the RX may need external
power to work*.
3. Channel Control: Plug in the CAT5 connected to the respective TMDS port on the HSMR Plus
4. DDC: Plug in the CAT5e connected to the respective DDC port on the HSMR Plus
5. INPUT CHANNEL: Display the current showing HDMI source channel
6. INPUT SELECT: Push button for switching input source channel in sequential order.
7. SIGNAL LEVEL: Adjust the 8-level equalization control to the received HDMI signals. The
HDMI signal level varies from 0 (strongest) to 7 (weakest) for respective transmission
length from longest possible range to short distance. Please adjust the signal level from
7 to 0 and stop turning the rotary switch whenever the audio/video is playing normally.
Inappropriate signal level setting may cause overpowering issues that would shorten the
product life significantly!
8. HDMI OUTPUT: Connect to a HDTV with a HDMI cable.
* The HSMR Plus has been tested extensively and found that it doesn’t
require external power supply. If in rare situation you find it cannot work
with the HSW44C Plus, please use any +5V power adapter to plug in the
power jack and see if it can work. If not, please contact our technical
support for further service.
8
DIP Switch
SW1-SW4
for EDID/Audio
DIP Switch Position
Video
Audio
Description
Pin#1
Pin#2
OFF [
]
OFF [
] Up to 1080p Surround
1
Default Mode 1
2
—
Up to 1080p video & surround sound
audio output up to 7.1ch (DTS-HD &
Dolby TrueHD)
OFF [
]
ON [
] Up to 1080p
Stereo
Default Mode 2 —
Enforce the system output at 1080p
video and stereo audio for basic
compatibility among HDTVs
ON [
]
OFF [
]
Up to
720p/1080i
Stereo
2
Safe Mode
3
—
Up to 720p/1080i video and stereo audio
for basic compatibility among HDTVs
ON [
]
ON [
]
Bypass
Bypass
EDID Learning Mode
5
—
for learning EDID from the display while
playing any received HDMI audio
4
4
Note
1
If the HDTV shows video but without audio, please try to set audio mode
to stereo.
2
]
3
If you encounter any unsolved audio/video output problem during system
installation, please turn any [SW1]-[SW4] to pin-1 at OFF [
] & pin-2 at ON [
]
for safe mode to enforce the system EDID up to 1080i video and stereo
audio for system check. However, the safe mode cannot be initiated if your
HDMI source is set to enforce 1080p output. In this case, please reconfigure
your HDMI source to all resolution output for troubleshooting.
4
Bypass means the matrix will maintain playing the original format of HDMI
signals in video and perhaps audio. By setting at this mode, the users may
encounter compatibility issue among different kinds of HDMI sources and
displays. If you cannot get the audio and/or video output normally at the
system installation, please change the DIP switch setting to default mode or
even safe mode to verify the functionality of the device.
5
To learn the EDID of HDMI display for respective HDMI source devices,
please see the [EDID Learning] section (p.23 ) for
more detail information.
[SW1]-[SW4]
Factory default setting of
is pin-1 at OFF [
] & pin-2 at OFF [
for 1080p video and surround sound audio.
