9. Appendix
140
9-7. About the ASCII Control Command
This device supports the common ASCII Control Command for controlling our projector and monitor.
Please visit our web site for detailed information about the command.
https://www.nec-display.com/dl/en/pj_manual/lineup.html
How to connect with an external device
There are two methods to connect the projector with an external device such as a computer.
1. Connection thru the serial port.
Connects the projector to a computer by a serial cable (a cross cable).
2. Connection via network (LAN)
Connects the projector to a computer by a LAN cable.
Concerning to the type of LAN cable, please ask to your network administrator.
Connection interface
1. Connection thru the serial port.
Communication Protocol
Item
Information
Baud rate
38400/19200/9600/4800 bps
Data length
8 bits
Parity bit
No parity
Stop bit
1 bit
Flow control
None
Communications procedure
Full duplex
2. Connection via network
Communication Protocol (Connection via LAN)
Item
Information
Communication speed
Set automatically (10/100 Mbps)
Supported standard
IEEE802.3 (10BASE-T)
IEEE802.3u (100BASE-TX, Auto-Negotiation)
Use the TCP port number 7142 for transmitting and receiving command.
Parameters for this device
Input command
Input terminal
Response
Parameter
HDMI1
hdmi1
hdmi1 or hdmi
HDMI2
hdmi2
hdmi2
COMPUTER
computer
One among computer, computer1, vga, vga1, rgb, and rgb1
HDBaseT
hdbaset
hdbaset or hdbaset1
USB-A
usb-a
usb-a or usb-a1
LAN
lan
lan or lan1
