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R5913593 /01
Njord
88
Advantages of using RS232/RS422 serial communication:
•
easy adjustment of the projector via PC (or MAC).
•
allow storage of multiple projector configurations and set ups.
•
wide range of control possibilities.
•
address range from 0 to 255.
•
sending data to the projector (update).
•
copying data from the projector (backup).
RS232/422 input (Sub-D) port
Pin
Description
1
DCD : Data Carrier Detect
2
RXD- : Receive Data
3
TXD- : Transmitted Data
4
DTR : Data Terminal Ready [RS232] / TXD+ : Transmitted Data [RS422]
5
GND : Ground
6
DSR : Data Set Ready [RS232] / RXD+ : Received Data [RS422]
7
—
(not connected)
—
8
CTS : Clear To Send
9
RI : Ring Indicator
RS232
An Electronic Industries Association (EIA) serial digital interface standard specifying the
characteristics of the communication path between two devices using either D-SUB 9 pins or D-
SUB 25 pins connectors. This standard is used for relatively short-range communications and does
not specify balanced control lines. RS-232 is a serial control standard with a set number of
conductors, data rate, word length and type of connector to be used. The standard specifies
component connection standards with regard to computer interface. It is also called RS-232-C,
which is the third version of the RS-232 standard, and is functionally identical to the CCITT V.24
standard. Logical '0' is > + 3V, Logical '1' is < - 3V. The range between -3V and +3V is the transition
zone.
RS422
An EIA serial digital interface standard that specifies the electrical characteristics of balanced
(differential) voltage, digital interface circuits. This standard is usable over longer distances than
RS-232. This signal governs the asynchronous transmission of computer data at speeds of up to
920,000 bits per second. It is also used as the serial port standard for Macintosh computers. When
the difference between the 2 lines is < - 0.2V that equals with a logical '0'. When the difference is >
+0.2V that equals to a logical '1'..
USB port
The communication interface is equipped with a master USB port, type
“
A
”
connector. This USB port will
simplify the service procedures for firmware updates or for downloading the log files without a network
connection.
If the only file on the USB device is the firmware file (a
“
*.fw
”
file), the projector will automatically start one of
the following processes.
•
cornet<version nr>.fw
: The projector will upgrade or downgrade, depending on the version number.
•
LogExtractor.fw
: The log files will be downloaded.
Make sure that any used USB-stick is FAT32 compatible and contains no other files or folders.
Summary of Contents for Njord
Page 1: ...ENABLING BRIGHT OUTCOMES Installation Manual Njord...
Page 24: ...R5913593 01 Njord 24 Installation process...
Page 35: ...35 R5913593 01 Njord 360 360 Image 3 9 Prepare to install...
Page 40: ...R5913593 01 Njord 40 Prepare to install...
Page 68: ...R5913593 01 Njord 68 Getting Started...
Page 82: ...R5913593 01 Njord 82 Pulse Remote Control Unit...
Page 108: ...R5913593 01 Njord 108 GUI Image...
Page 109: ...109 R5913593 01 Njord Advanced picture adjustments 10...
Page 156: ...R5913593 01 Njord 156 12 2 IR control GUI System Settings...
Page 178: ...R5913593 01 Njord 178 GUI System Settings...
Page 182: ...R5913593 01 Njord 182 GUI Status menu...
Page 186: ...R5913593 01 Njord 186 Flight case and rigging frame...
Page 192: ...R5913593 01 Njord 192 Pulse SFP input use cases...
Page 198: ...R5913593 01 Njord 198 Projector covers...
Page 199: ...199 R5913593 01 Njord Product maintenance 17...
Page 202: ...R5913593 01 Njord 202 Product maintenance...
Page 203: ...203 R5913593 01 Njord Risk group 3 Safety 18...
Page 210: ...R5913593 01 Njord 210 Risk group 3 Safety...
Page 211: ...211 R5913593 01 Njord Input specifications A...
Page 218: ...R5913593 01 Njord 218 Input specifications...
Page 222: ...R5913593 01 Njord 222 B 3 DMX chart Extended DMX chart...
Page 228: ...R5913593 01 Njord 228 Index...
Page 230: ...R5913593 01 Njord 230 List of tools...
Page 231: ......