Service manual

65
4.5 RS
4.5 RS4.5 RS
4.5 RS-
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-232 connection
232 connection232 connection
232 connection
1.
1. 1.
1. Below shows the illustration of connection between PC and Projector.
<CAUTION>
<CAUTION><CAUTION>
<CAUTION>
 Make sure that your computer and projector are turned off before connection.
 Power on the computer first, and then plug the power cord of the projector.
(It may cause Com port incorrect function, if you do not follow this instruction)
 Adapters may be necessary depending on the PC connected to this projector. Please contact with
your dealer for further details.
2. Hardware connection
2. Hardware connection2. Hardware connection
2. Hardware connection
<Download cable 1>
WIRE ARRANGEMENT
P1
COLOR
P2
1
BLACK
1
2
BROWN
3
3
RED
2
4
ORANG
E
4
5
YELLOW
5
6
GREEN
6
7
BLUE
8
8
PURPLE
7
9
GRAY
9
CASE
DRAIN WIRE
CASE
<pin assignment for this two end>
Pin Description Pin Description
1 NC 2 RXD
3 TXD 4 NC
5 GND 6 NC
7 RTS 8 CTS
9 NC
1
2 3 4 5
6 7 8 9
1
2 3 4 5
6 7 8 9