page 72
Model No. NP-PH1201QL
Reference Guide
APPENDIX D: WIRING DETAILS
Control connections
LAN
RJ45 socket
RS232
9 way D-type connector
Pin
No.
RS-232C
Signal Name
Functions as RS-232C Projector Connector Operation
1
CD
Carrier detection
Not used (N.C.)
2
RXD
Reception data
Data transmission to an external device
3
TXD
Transmission data
Data reception from an external device
4
DTR
Data Terminal ready
(Note)
Connection to 6 pins
5
GND
Signal GND
Signal GND
6
DSR
Data set ready (Note)
Connection to 4 pins
7
RTS
Transmission request
SYSTEM: Hi-Z (Not used)
CINEMA: Hi-Z (Used)
8
CTS
Transmission available
SYSTEM: Fixed at -6.5 V (Not used)
CINEMA: ±10.5 V (Used: Depends on
communication status)
9
RI
Ring indicator
Not used (N.C.)
3D Sync IN and 3D Sync OUT
75 ohm BNC
Notes
Only one remote connection (RS232
or LAN) should be used at any one
time.
Update port
RS232:
pin view of female connector
pin view of female connector
Summary of Contents for PH1201QL
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Page 9: ...Model No NP PH1201QL Projector PH1201QL Installation and Quick Start Guide ...
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Page 49: ...Model No NP PH1201QL Projector PH1201QL Operating Guide ...
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Page 61: ...Model No NP PH1201QL Projector PH1201QL Reference Guide ...
Page 87: ...Model No NP PH1201QL User Manual NEC Display Solutions Ltd 2015 ...