NEC PH3501QL Installationsanleitung Seite 133

3D terminal (D-sub 15 pin)
This is used to connect a 3D image system to the projector.
Pin
Signal Name
No.
1 +12V
2 GNDC
3 GNDC
4 RS232_RX
5 RS232_TX
6 CONN_3D_MODE+
7 CONN_SYNC+
3D_INPUT_REFER-
8
ENCE+
9 +12V
3D_INPUT_REFER-
10
ENCE−
3D_DISPLAY_REFER-
11
ENCE+
3D_DISPLAY_REFER-
12
ENCE−
13 CONN_3D_MODE−
14 CONN_SYNC−
15 N/C
Pin view of a female connector
I/O
PWR Supplies power (+12V) to the 3D image system
GND Ground
GND Ground
Data transmission from the 3D image system (1200 Baud, 8 bits, No
IN
Parity)
OUT Data transmission to the 3D image system (1200 Baud, 8 bits, No Parity)
3D mode status (+) (Connects to the collector of the output transistor of
OUT
the photo coupler inside the projector)
3D L/R switching timing signal (+) (Connects to the collector of the output
OUT
transistor of the photo coupler inside the projector)
3D L/R timing signal (+) (Connects to the anode of the input diode of the
IN
photo coupler inside the projector)
PWR Supplies power (+12V) to the 3D image system
3D L/R timing signal (–) (Connects to the cathode of the input diode of
IN
the photo coupler inside the projector)
3D L/R display timing signal (+) (Connects to the anode of the input diode
IN
of the photo coupler inside the projector)
3D L/R display timing signal (–) (Connects to the cathode of the input
IN
diode of the photo coupler inside the projector)
3D mode status (–) (Connects to the emitter of the output transistor of
OUT
the photo coupler inside the projector)
3D L/R switching timing signal (–) (Connects to the emitter of the output
OUT
transistor of the photo coupler inside the projector)
− Unused
107
Function
7. Appendix