49
6. Appendix
6-7. Pin Assignment and Functions of Terminal
6-7-1. PC CONTROL connector (D-Sub 9 pin)
This is an RS-232C interface for controlling the projector head from a PC. The projector operates as a DCE (Data Communication
Equipment), so use a straight cable when connecting to a PC.
Pin
No.
1
2
3
4
5
6
7
8
9
RS-232C
Signal Name
CD
RXD
TXD
DTR
GND
DSR
RTS
CTS
RI
Functions as RS-232C
Carrier detection
Reception data
Transmission data
Data Terminal ready (Note 1)
Signal GND
Data set ready (Note 1)
Transmission request
Transmission available
Ring indicator
Projector Connector Operation
Not used (N.C.)
Data transmission to an external device
Data reception from an external device
Connection to 6 pins
Signal GND
Connection to 4 pins
SYSTEM (Note 2): Hi-Z (Not used)
CINEMA (Note 2): Hi-Z (Used)
SYSTEM (Note 2): Fixed at -6.5 V (Not used)
CINEMA (Note 2):
±
10.5 V (Used: Depends
on communication status)
Not used (N.C.)
Note 1: Do not use DTR and DSR signals when communicating.
Note 2: Connector operations vary according to the PC control signal switch
(CINEMA/SYSTEM). (When in SYSTEM, do not use RTS and CTS signals.)
1
2
3
4
5
6
7
8
9
Internal Configuration Diagram of RS-232C Communication System
PC Control Signal Switch
RS-232C
Connector
PC
Cinema
Control Block
System
Control Block
Projector NC1600C
CINEMA
SYSTEM
Summary of Contents for DLP CINEMA NC1600C
Page 7: ...NC1600C User s Manual DLP Cinema Projector ...
Page 53: ...47 6 Appendix 6 5 Outline Drawing 700 503 360 990 Units mm ...
Page 63: ... NEC Display Solutions Ltd 2007 Ver 2 07 07 ...
Page 64: ...NC TP6402 NC TP6401 User s Manual Touch Panel Controller NEC Viewtechnology Ltd ...
Page 71: ...G 3 MEMO Important Information ...
Page 94: ... NEC Viewtechnology Ltd 2005 2006 Printed in Japan Ver 2 06 06 ...
Page 95: ...7N8P6692 Printed on recycled paper NC TP6402 NC TP6401 User s Manual ...
Page 382: ...01154041 NC1600C ...