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Basic Serial Functional Specification for LV-5210/7215/7210
1 Overview
1.1 This Specification defines projector control commands for LV-7215/7210 /LV-5210 (0.8 “ XGA
second model) / 0.8 SVGA second model)
1.2 The projector control commands are for controlling projector through RS232C from a
computer.
2 Serial Interface Specification
2.1
Transfer Specification
Specification
Shynchro system
Asynchronous
Transmission Speed
9600 / 19200
Data Length
8 bit
Parity None
Stop Bit
1
Flow Control
None
1.
Transfer rate: initial setting value is 19200
2.
Transfer rate can be changed by service mode
2.2 Connection
Dedicated serial cable that comes with the projector must be used for a
connection to a computer and a projector.
PC
Projector
COM No.1
Control Port
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
CD
SG
RXD
TXD
DTR
DSR
RTS
CTS
RING
(D-Sub 9 Pin) (Mini 8 Pin)
)
Page
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