SIIG CE-H21U11-S1 User manual

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Introduction
The HDMI Wireless Extender provides an easy way to
extend HDMI signals wirelessly up to 80 meters.
Features and Benefits
• Sends video and audio from your HDMI source to
TV/display wirelessly in 1080p quality
• Transmits content up to 80 meters LOS (Line of
Sight) with no latency
• Supports 2.4GHz frequency with channel hopping
– channel automatically changes when an
interference is detected with other RF sources
• IR extender to control HDMI source device from the
remote HDMI display end
• Complete kit with a Transmitter (TX) and Receiver
(RX)
• HDMI output on Transmitter (TX) for a local TV/
display next to the source device
• Wall mountable
• LED status indicators for Power and Wireless
connection
System Requirements
• PC or A/V devices with an available HDMI output port
• HDMI display
04-0909A
HDMI Wireless Extender
Installation Guide

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PackageContents
•HDMI Wireless Extender (Transmitter x1, Receiver
x1)
• HDMI cables (2)
• Power adapters (5V/2A for Transmitter, 5V/1A for
Receiver)
• IR blaster cable
• Screws for wall mount (4)
• Installation guide
Application
Figure 1: Application
HDMI Display
HDMI
ODD Player
HDMI Display
IR Blaster
IR Blaster
Receiver
Transmitter
Remote Control

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• Wireless LED: Red when the connection is
established; flashing when searching for signal or
disconnected
• Power LED: Red when the power adapter is
connected; turns Green when powered on
• Antenna: Sends the signal to the receiver
• Power Button: Turns the transmitter On/ Off
• Power Jack: Plug in the included 5V/2A power
adapter here
• Pairing Button: Press to connect to the receiver
• HDMI In: Connects to your HDMI source device
(DVD player, etc) using the included HDMI cable
• HDMI Out: For local monitor; connects to your
HDMI display using an HDMI cable (cable not
included)
• IR Blaster: Plug in the included IR Blaster cable
here. See IR Blaster Cable on page 4 for more
information
Layout
Transmitter
Power
Button
Power LED
Wireless LED Pairing Button
HDMI In
Antenna
Power Jack
IR Blaster HDMI Out
Figure 2: Transmitter Layout

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• Wireless LED: Red when the connection is
established; flashing when searching for signal or
disconnected
• Power LED: Red when the power adapter is
connected; turns Green when powered on
• Antenna: Receives the signal from the transmitter
• Power Button: Turns the receiver On/ Off
• Power Jack: Plug in the included 5V/1A power
adapter here
• Pairing Button: Press to connect to the transmitter
• HDMI Out: Connect your HDMI display by using
the included HDMI cable
IR Blaster Cable (Optional)
Connect the IR blaster cable to the transmitter's IR Blaster
connector to control the HDMI source device from the
remote HDMI display end.
Figure 3: Receiver Layout
Power
Button
Power Jack
Power LED
Wireless LED Pairing Button
Antenna
HDMI Out
Receiver

5
Outside
diameter
(OD)
Inside
diameter
(ID)
Plug
length
(L)
Negative / Positive
5.3(mm) 2.2(mm) 11.5(mm)
*Center pin for positive voltage and the
outer shield for negative voltage
OD ID
L
DC Power Jack
Refer to the table below for the specifications of the
power adapter.
Table 1: Power Adapter Specifications
1. IR Signal
2. Ground
Figure 4
1 2
Note: IR cables can be found in the market.
However, cables longer than 6ft may not work.
Point the IR Blaster towards the
HDMI source device's IR receiver

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Hardware Installation
1. Poweroffthedisplays,AVdevice and the extenders.
2. Setup Transmitter: Connect your HDMI source to
the HDMI In using the included HDMI cable and
connect your HDMI display*to the HDMI Out
using an HDMI cable (cable not included).
*Note: Connecting this HDMI display is optional.
This HDMI display is needed only if you require
local monitor support.
3. Connect the IR Blaster Cable to the transmitter's IR
blaster connector. Skip this step if IR transmission
is not needed.
4. Setup Receiver: Connect your HDMI display to the
HDMI Out using the included HDMI cable.
5. Plug the included 5V/2A power adapter into the
transmitter's Power Jack; plug the 5V/1A power
adapter into the receiver's Power Jack; plug both
power adapters into reliable power sources.
6. Press the power button of both transmitter and
receiver and power on all connected devices.
7. Make sure your HDMI displays are tuned to the
correct HDMI input.
8. Press and hold down the receiver's Pairing Button,
when the Wireless LED flashes release the button.
9. Press the transmitter's Pairing Button to establish
connection. The HDMI Wireless Extender is ready to
use.

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Figure 5
Mount the Extenders on the Wall
1. Drill the pilot holes.
2. Insert the included screws into the wall. Leave
approximately1/8 inchfor mountingthe transmitter
or receiver.
3. Place the extender's mounting holes over the
protruding screws and slide it down into position.
FAQ
Q1: The Power LED doesn't light up.
A1: Make sure the power adapters are properly inserted
to the correct device (5V/2A for transmitter; 5V/1A
for receiver) and plugged to reliable power sources.
Q2: No video is displayed on the TV screen.
A2:
• Make sure you are using the included HDMI cables
to connect the displays to the transmitter's HDMI In
and the receiver's HDMI Out.
• Make sure your HDMI displays are tuned to the
correct HDMI input.

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• Verify the Power LEDs and Wireless LEDs:
If the wireless LEDs are flashing red:
Move the transmitter closer to the receiver. The
transmission range between the transmitter and the
receiver should not exceed 80 meters (LOS-line of
sight) transmission distance.
If the wireless LEDs are off:
• Make sure your HDMI displays, HDMI source
device and the wireless extenders are powered on.
• Make sure you are using the included HDMI cables
to connect your HDMI source device to the
transmitter's HDMI In and your HDMI display to
the receiver's HDMI Out.
Q3: No audio.
A3:
• Make sure the volume it turned up and not in
"Mute" mode.
• Make sure the audio bit rate from the HDMI source
device can be supported by the transmitter and
receiver.
Q4: IR Blaster can't control source device.
A4: Make sure the transmitter is powered on and the IR
Blaster is placed close to and pointed directly at the
HDMI source device's IR receiver.

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