Hitachi CP-X250 - Page 57

5
Connection to the ports
Y R
L
AUDIO IN
2
AUDIO OU
T
CONTROL RGB IN
1
RGB IN
2
USB
RGB OU
T
AUDIO IN
1
VIDE
O
S-VIDEO
C B /P B
C R /P R
K
H
M
H
AUDIO 1-IN (
Ø3.5 stereo mini jack),
I J
AUDIO 2 L/R (RCA jack)
• 200mVrms(max.) 35kΩ termination
K
AUDIO OUT (
Ø3.5 stereo mini jack)
• 200mVrms(max.) 1k
Ω output impedance
L
USB
USB B type jack
M
CONTROL
D-sub 9pin plug
• About the details of RS-232C communication, please refer to the following page.
Pin Signal Pin Signal Pin Signal
1 (No connection) 4 (No connection) 7 RTS
2 RD 5 Ground 8 CTS
3 TD 6 (No connection) 9 (No connection)
9 8 7 6
5 4 3 2 1
2
1
34
L
I
J
K
Pin Signal
1 +5V
2 - Data
3 + Data
4 Ground