SWITCH USING THE FRONT CONTROL PANEL
To navigate different inputs manually and display
them on the main screen simply press the left and
right buttons. The “Channel Selected” light will indi-
cate exactly what input channel is selected.
SWITCH USING REMOTE CONTROL
The HDNet4P can be controlled by remote control.
Use the channel up and down keys to select the next
input. The number keys can be used to select channels 1 through 4. The channel selection will be disabled when the HDNet-4P is in automatic mode.
SWITCH USING RS232
A standard serial data program such as HyperTerminal
can be used to issue commands to the HDNet4P.
The settings are 9600 bits
per second, 8 data bits, no
parity, 1 stop bit, and no flow
control.
(As shown at left)
TECHNICAL SPECIFICATIONS
VIDEO
Video Amplifier Bandwidth 1.65 Gbps
Input Video Signal 1.2 volts
Input DDC Signal 5 volts
Single Link Range 1080p
HDMI Connector HDMI Type A 19 pin fe-
male
CONTROL
Front Panel 2 Tactile Switches
RS-232 Female DB9 @ 9600bps
IR 3.5mm connector with
38khz
OTHER
Power 5V DC
Dimensions 9.1” W x 1.75” H x 2.5“ D
Weight 2.5 lbs.
HDNET-4P
FOUR PORT HDMI
AUTOMATIC SWITCH
FUNCTION COMMAND
Switch to channel 1 //M1
Switch to channel 2 //M2
Switch to channel 3 //M3
Switch to channel 4 //M4
Hotplug channel 1 //h1
Hotplug channel 2 //h2
Hotplug channel 3 //h3
Hotplug channel 4 //h4
Check EDID //d
The “Check EDID” command will compare the current
EDID from the monitor with the EDID it has programmed inside, this is to ensure the correct audio
and High definition display signals are being sent
through the device properly.
Designed and Manufactured in the USA
800.AVI.2131
Tel: (818) 503-6200 Fax: (818) 503-6208
11651 Vanowen St. North Hollywood, CA 91605
SmartAVI.com
Automatically Switch Between up to
Four HDMI Devices on One
HDMI Display
USER MANUAL
INTRODUCTION
With SmartAVI’s HDNET-4P it is now possible to connect up to four HDMI devices to one display screen
for easy switching between sources. Transmit high
definition sources such as BluRay players, gaming
consoles, computers or cable receivers effortlessly
while viewing on a single HDTV monitor.
The HDNet-4P offers an automatic switching mode,
and when configured as an automatic switcher, it
has the ability to switch to a selectable secondary
input upon powering off of the primary input. HDNet4P will automatically switch to the next device when
the higher input is powered off. This allows the user
to control multiple devices with the HDNet-4P.
FEATURES
RS232 switching control
IR switching control
Front panel switching control
EDID learning of any monitor
Maintains 480p, 720p, 1080i and 1080p video
formats
Supports HDMI 1.3 digital audio format, LPCM/
Dolby-AC3/
DTS7.1/DSD
ATC & HDCP compliant
Connect four HDMI components to one HDTV
monitor
Supports DVI-D
WHAT’S IN THE BOX
PART NO. QTY DESCRIPTION
HDNET-4PS 1 HDMI 4x1 Automatic Switch
Power Supply 1 PS5VDC-2A
User Manual 1
INSTALLATION DIAGRAM
CONNECTING THE HDNET-4P
1. Ensure that power is disconnected from HDNET4Pro.
2. Connect up to four HDMI cables from the source
devices to the respective HDMI IN ports on the
HDNET-4P.
3. Optionally connect RS-232 for control functions.
4. Connect the display monitor to the HDMI OUT on
the HDNET-4P.
5. Power on the HDNET-4P.
AUTOMATIC MODE
1. Locate the Phoenix Connector at
the rear of the unit.
2. Plug in the Phoenix Connector
jumper.
3. When the device is in automatic mode and at
least one input is plugged in, the monitor LED
will blink.
*Note: The pushbuttons will be disabled in Automatic Mode.
EDID programming is also disabled in this mode.
LEARNING EDID
1. Unplug all of the inputs to the HDNet4P, make sure the HDNet4P is in manual mode (Not automatic mode, so
remove the phoenix connector jumper.)
2. Plug the display monitor that you will be using into the HDNet4P
3. Turn on the HDNet4P
4. Turn on the display monitor
5. After a moment simply press and hold both buttons on the front control panel for about a second and then let go.
6. Notice the lights on the front control panel will begin flashing for about 10 seconds
(if this isn’t the case then try again.)
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