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To Control the Projector Whose Protocol Is Not Preset to the Mixer
Connecting to projector
For details on connecting the mixer to a projector, refer to
the SRP-X500P Operating Instructions.
How to set the communication protocol
Set the communication protocol as follows.
1
Settings for the port
Set the BITS PER SECOND setup box and the
PARITY setup box in accordance with the
specifications of the projector.
2
Settings for command to turn on the
projector
a Enter the command to turn on the projector
connected to the mixer in the command input
section of the PROTOCOL SETTING screen.
b Enter 60 seconds in the WAIT input box, then
adjust the wait time during later operation check.
Note
If the commands that can be received by the projector
are specified as ASCII code, convert the ASCII code
to a hexadecimal number and enter it in the command
input section.
3
Settings for command to set the projector to
standby status
a Enter the command to set the projector connected
to the mixer to standby status in the command
input section of the PROTOCOL SETTING
screen.
b Enter 100 seconds in the WAIT input box, then
adjust the wait time during later operation check.
4
Settings for command to define the input
signal
a Click one of the PROJECTOR INPUT SELECT
buttons to specify the signal format, then enter the
command in the command input section as
follows:
When the projector input can be selected by
sending a single command
Enter the input signal selection command to the
COMMAND 1 line. Leave the COMMAND 2 line
blank.
When the signal format selection command and
input terminal selection command are required
Enter the signal format selection command to the
COMMAND 1 line, then enter the input terminal
selection command to the COMMAND 2 line.
Setting example
When the signal systems of VIDEO, COMPONENT and
RGB are used, and when a single command is required for
the VIDEO input selection while both commands are
required for the COMPONENT and RGB input signal
selection, set as shown below.
The projector is equipped with the
component signal input terminals.
No
,
The component
signal cannot be
used.
The component signal and the
RGB signal are used together.
No
,
There is no
limitation.
Yes
j
The projector has a single input
terminal which accepts both the
component signal and RGB signal
that are switched from the RS-
232C remote terminal.
Yes
k
There is no
limitation.
Yes
j
The projector has independent
input terminals which accept the
component signal and RGB signal
separately that are switched from
the RS-232C remote terminal.
Yes
k
An RGB signal
distributor is
required.
No
m
The component signal and the
RGB signal cannot be used
together.
No
m
Signal format COMMAND1 COMMAND2
VIDEO VIDEO input terminal
selection command
Undefined (blank)
RGB RGB signal selection
command
COMPONENT/RGB
input terminal select
command