Leaf LT2020E, Руководство пользователя

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Leaf LT2020E manual Page 10 Of 18
3.6 RJ45 type
“RS232 through” ports
The LEAF True system provides a bi-directional, full duplex
“RS232 through” capability
between the LT2020E and each of the connected LTB1E Breakouts through specific
RJ45 connectors. These are for optional use by external RS232 equipment.
Connection from these ports to RS232 equipment would typically be achieved through
the use of RJ45 to DB9 RS232 adaptor leads. Leaf Audio has suitable RJ45 to RS232
(DB9) Female adaptor leads (LT45DB9Female) available for sale. Male DB9 RS232
connection may require the additional of M-M gender bender(s).
For convenience the pinouts of the RJ45 type “RS232 through” ports is shown below.
3.7 4 pin DIN power connector
The LT2020E requires 4 Pin 12V power.
WARNING. Failure to use the correct power supply as provided by Leaf Audio
may result in incorrect operation and / or damage to the Leaf True Matrix system.
The power supply is fitted with a locking connector . Be sure to slide back the
locking sleeve on the plug before attempting to connect or disconnect it at
the LT2020E. Flat Side UP is the correct orientation.
RJ45 type “RS232 Through” port(s)
receptacle (Front view)
At LTHDMI1616
/LTHDMI2020E E
At LTB1 / LTB1E (Breakouts)
Spring loaded
locking sleeve
Slide back to
release
Flat side
UP