Leaf LTHDMI88 / LTHDMI88E manual
Page 9
Of 16
3.4 IP port
The RJ45 type IP port is a dedicated port for controlling the LTHDMI88/E. This may not
be active on all versions of LTHDMI88 / LTHDMI88E. Further information and
specifications can be found in supplementary documentation available on request from
Leaf.
3.5 RJ12 control port
The 6 wire RJ12 port enables the LTHDMI88/E to be controlled by a proprietary LEAF
controller such as the TC3.
3.6 4 way DIP switch module
The rear panel accessible 4 position DIP switch controls functionality of the
LTHDMI88/E. The table below summarizes the settings:
NOTE: The interface will only read the DIP switch settings on power-up. The unit must
be powered off and then back on again for it to respond to any change of the DIP
switch settings.
DIP SWITCH
OFF (down)
ON (up)
1
Global IR direction IN
IR RX detectors at LTB1/E
breakouts
IR TX blasters at
LTHDMI88/E
Global IR direction OUT
IR RX detectors or devices at
LTHDMI88/E
IR TX blasters at LTB1/E
breakouts
2
IR Input device type
(Applies when DIP 1 =ON)
IR RX detectors (eg Leaf
Hammerhead) at
LTHDMI88/E
IR Input device type
(Applies when DIP 1 =ON)
IR direct drive from control
system (5 volt only) at
LTHDMI88/E
3
Future Function
Future Function
4
Future Function
Future Function
Table 2: Dip Switch Settings
3.7 Audio ports
The Stereo Analog and S/PDIF RCA connectors are configured as zone based audio
outputs for connection to local external amplifiers. These provide audio output from the
particular source that is switched to the connected zone at that time.
Note: The Aud
io Channel Return (ARC) from the zones’ breakout is not currently able
to be routed to these outputs.
3.8 3.5mm IR ports
The 3.5mm Remote IR connectors are used for routing the control signals in one
direction between the LTHDMI88 / LTHDMI88E and the connected LTB1 / LTB1E
breakouts. (See table 2 for DIP switch configuration details.) These connections are
treated as through connections. That is, IR port 1 connects to the breakout on
HDBaseT 1 connection through to port 8 being connected to HDBaseT 8.
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