NEC 1200c Manual

61
6. Appendix
• Timing chart of GPIO control
Off at least 500 msat least 500 ms
8-27
5-24/6-25/7-26 time
Execute
Select Preset Button
off
on
off
on
Example of Select Preset Button
approx. 200 ms
Off at least 500 msat least 500 ms
approx. 200 ms
5-24/7-26
6-25/8-27
time
Execute 
Image douser (Douser) ON
off
off
on
on
Example for turning the image douser (Douser) on
Off at least 500 msat least 500 ms
approx. 200 ms
5-24/6-25
7-26/8-27
time
Execute
Lamp On
off
off
on
on
Example of Lamp On 

62
6. Appendix
Off at least 500 msat least 500 ms
approx. 200 ms
6-25
5-24/7-26/8-27 time
Execute 
Pow er OFF
off
off
on
on
Example for turning the power off 

63
6. Appendix
Output Connector
GP I/O Connector Inside ProjectorPhoto-coupler
Ext_GPOUT_P
Ext_PROJ_GOOD_P
Pin No.:  9 10 11 12 13 14 15 16
Ext_GPOUT_N
Ext_PROJ_GOOD_N
Pin No.:  28 29 30 31 32 33 34 35
Absolute Maximum Rating:  50 mA
• Using GPIO Control
Y
ou can use GPIO control for the projectors health check and error check. Also, you can use the output as the trigger to contr ol
external devices.
The following functions are assigned to the pin number 13-32, 14-33, 15-34, and 16-35 (EXT_GPOUT1\
 -...

64
6. Appendix
6-6-3. 3D connector (D-sub 15 pin)
This is used to connect a 3D image system to the projector.
1
2
3
4
5
910
11126
7
813
14
15Pin view of a female connector
Pin No. Signal Name I/O Function
1 +12V PWR Supplies power (+12V) to the 3D image system
2 GNDC GND Ground
3 GNDC GND Ground
4 RS232_RX IN Data transmission from the 3D image system
(1200 Baud, 8 bits, No Parity)
5 RS232_TX OUT Data transmission to the 3D image system
(1200 Baud, 8 bits, No Parity)
6 CONN_3D_MODE+ OUT 3D mode status...

65
6. Appendix
6-6-4. SDI-A, SDI-B, SDI-C, SDI-D (HD-SDI input connector) (BNC)
This is a signal input connector (SMPTE 292/HDSDI) for CINEMA.
The SMPTE 292/HD-SDI transfers HDTV signals with 1.5 GHz digital serial \
signals, so use a 75   coaxial cable having a
thickness and characteristics higher than 5C-FB, and use a BNC for the c\
onnector.
Signal GND
6-6-5. DVI-A, DVI-B (DVI digital Input connector) (DVI-D 24 pin)
This is a single link DVI input connector that is compliant with hot plu\
g detect...

66
6. Appendix
6-7. Related products list
Product name
Lens
Anamorphic lens motorized turret
Dedicated base
Replacement air filter
Rear ventilation unit
Built-in type multi-media switcher
Interface board (DVI HDCP)
Interface board (SDI)
Interface board (RGB)
Interface board (VIDEO) Zoom Lens 1.30 to 1.75:1
Zoom Lens 1.40 to 2.05:1
Zoom Lens 1.59 to 2.53:1
Zoom Lens 1.90 to 3.25:1
Zoom Lens 2.4 to 3.9:1
Zoom Lens 3.9 to 6.52:1
Wide Converter Lens  X 1.26
Anamorphic turret
Pedestal
Air Filter (For the...

[MEMO] 

© NEC Display Solutions, Ltd. 2010Ver.1  03/10