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2
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
POWER
EDID
A
B
1
2
3
4
CMPRO-4H2H 4X2 HDMI MATRIX
A
B
1
2
3
4
5
1
IR
IR receiver window accepts the remote control signal of this
device.
2
POWER & LED
Press this button to power the device on/off. The LED will illuminate
when the power is on.
3
EDID & LED
Press this button to use the internal/STD or external/TV EDID. The
LED will illuminate when STD EDID is selected. STD EDID the device
will detect HDMI outputs EDIDs and send out a timing thatall
outputs can accept when output A obtain a 4Kx2K/3D's EDID.
TV EDID the device will detect output A's EDID and send out the
timing to all output ports. When output A obtain a 4Kx2K EDID
the device will send out a 4Kx2K's timing to all outputs, if output
A's EDID does not obtain a 4Kx2K's EDID the device will detect all
outputs EDID and send a timing that all outputs can accept.
4
OUTPUT A
Press this button to select input source for output A, the LED will
illuminate accordingly to the selection.
5
OUTPUT B
Press this button to select input source for output B, the LED will
illuminate accordingly to the selection.
3
6.2 Rear Panel
1
2
3
4
RS232
CONTROL
SERVICE
DC 5V
POWER
INPUT
OUTPUT
A
B
1
2
3
4
5 6
1
INPUT 1~4
Connect input source equipments such as DVD/Blu-ray players
with HDMI cables.
2
OUTPUT A/B
Connect to HDMI 3D TV/display or monitor for both audio and
video or moving/static graphic play.
3
RS-232
Connect to a PC or laptop with D-Sub 9-pin male cable for the
transmission of RS-232 commands.
4
CONTROL
Connect to an internet or network activate device. The green
LED will illuminate up on connection and the yellow LED will blink
during data transmission.
5
SERVICE
Reserved for factory using only.
6
POWER DC 5V
Connect the 5V DC power supply included in the package to an
AC wall outlet.
