Operating instructions

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and the output2 LEDS flash twice, the function is disabled.
7) Instruction on TX IR.
The sequence of "TX IR1，TX IR2，TX IR3，TX IR4" one-to-one correspond
with "HDMI INPUT1，HDMI INPUT2，HDMI INPUT3，HDMI INPUT4".
When an output chooses certain input, the call-back IR signal of RJ45 on
this output port will choose the corresponding "TX IR" port to send the
signal out.
For example, OUTPUT1 chooses INPUT3，then the call-back IR signal of
RJ45 on OUTPUT1 will choose "TX IR3" to send the signal out.
 NOTE: IR emitter should be sticked as near as to the DVD IR receive window.
8) SOURCE-SINK AUTOFIT Function.
This function applies to the situation when the source's HDMI version
exceeds the sink's HDMI version. (
This function can be used to fix the
1080p, 1080i, 2ch audio, multi channel audio issue ).
For example: When the TV is HDMI 1.2 version and PS3 source is HDMI
1.3 version, it will output HDMI 1.2 version.
(1). Under default mode, this machine will output 1.2 version HDMI signal
(1080p and stereo audio).
(2). Under button mode.