Kramer EXT3-TR User Manual page 11

For optimal operation follow USB best practice:
The recommended connected USB hubs capacity is ≤6 with a maximum of ≤9.
USB endpoints capacity is ≤15.
Use USB host PC tools, such as USB TreeView tool, to verify connected USB hubs (internal
and external) and endpoints capacity.
7. To control the smart TV via IR, connect the following:
▪
On the EXT3-XR-TR
mini jack
▪
On the EXT3-XR-TR
cable and attach the emitter side to the IR sensor of the smart TV.
Point the smart TV IR remote controller to the IR sensor to pass an IR command via
HDBT to the smart TV.
8. To Control the smart TV via Ethernet, connect the following
▪
On the EXT3-XR-TR
Kramer SL-240C
▪
On the EXT3-XR-TR
TV.
Send IP commands via the room controller to the smart TV via LAN.
9. To control the PTZ camera, connect the following:
▪
On EXT3-XR-TR
controller) to the RS-232 port
▪
On EXT3-XR-TR
Send serial commands from
10. Connect the power adapter to
Figure 5).
EXT3-XR-TR is connected.
EXT3-XR-TR, EXT3-TR – Connecting the 4K60 HDMI/USB Extender
transmitter side, connect an IR sensor cable to the IR 3.5mm
15
.
receiver side, connect the IR 3.5mm mini jack
transmitter side, connect a room controller (for example, the
with Kramer Control) to the IG LAN RJ-45 port
receiver side, connect the IG LAN RJ-45 port
transmitter side connect a controller (for example,
16
receiver side connect the RS-232 port
SL-240C
EXT3-XR-TR
(and also to the IG LAN RJ-45 port
to the camera via RS-232.
and to the mains electricity (not shown in
Kramer Electronics Ltd.
15 to an emitter
(EXT3-XR-TR only):
17 .
17 to the smart
SL-240C room
17 ).
16 to a PTZ camera.
9