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■ Setting loop back function
If the MSD sends a communication command back to the MSD itself using the loop back function, the MSD
replies "OK" if processed normally while it replies "NG" if parameter or command is incorrect. (This differs
from reply commands to communication commands received externally; not loop back.) Since "OK" and "NG"
are registered to reply commands 31 and 32 by factory default, respectively, do not edit or delete those
commands if you use the loop back function and are checking reply commands.
Number
SIZE
1
0 byte
2
0 byte
:
:
30
0 byte
31
2 bytes
32
2 bytes
■ Setting PJLink
The MSD supports PJLink Class 1, which is a standard protocol to control projectors.
To use PJLink, select the LAN connector for COM port so that you can select PJLink command when entering
the send command data.
[Table 9.40] Default value of reply command
PROCESS
EXEC
All: 00
EXEC
All: 00
:
:
EXEC
All: 00
EXEC
OK
STOP
NG
DATA
MASK
All: FF
All: FF
:
All: FF
All: FF
All: FF
【See: 9.15.6 LAN operation mode】
MSD-701AMP User Guide
MEMO
All: 20 (space)
All: 20 (space)
:
All: 20 (space)
OK
NG
141
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