Hitachi CP-X3021WN Projector User Manual


 
6
Connection to the ports (continued)
J
CONTROL
D-sub 9pin plug
About the details of RS-232C communication,
please refer to the next chapter.
Pin Signal Pin Signal Pin Signal
1 (No connection) 4 (No connection) 7RTS
2 RD 5 Ground 8 CTS
3 TD 6 (No connection) 9 (No connection)
6
54321
9
8
7
CONTROLMONITOR OUTAUDIO OUT
AC IN
LAN
HDMI
USB
DC5V 0.5A
TYPE A
USB
TYPE B
COMPUTER IN1 COMPUTER IN2
S-VIDEO
VIDEO AUDIO IN2
AUDIO IN1
J
L
USB
TYPE B
USB B type jack
Pin Signal
1 +5V
2 - Data
3 + Data
4 Ground
4
3
12
K
USB TYPE A
USB A type jack
4
3
2 1
Pin Signal
1 +5V
2 - Data
3 + Data
4 Ground
M
LAN
RJ-45 jack
87654
3
21
Pin Signal Pin Signal Pin Signal
1TX+ 4- 7-
2TX- 5- 8-
3 RX+ 6 RX-
K
L
M