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R5913592 /
Njord
38
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.
4.5 LED and Button indication chart
Button Backlight Status
Button
Color status
Description
Standby button
Blinking WHITE (slow)
Projector starts up (booting)
Blinking WHITE (fast)
Firmware upgrade
Solid WHITE
Projector is in Standby mode
Blinking BLUE
Projector goes to ON mode
Solid BLUE
Projector is ON
Blinking RED
Error condition
Shutter button
Off (no color)
Projector is OFF, starts up, or is in
Standby mode.
Solid WHITE
Projector is ON, shutter is open
Solid RED
Projector is ON, shutter is closed
LED Status
LED
Color status
Description
PWR (power LED)
Off
Projector powers up
RED
Projector is in Standby
ORANGE
Projector is Ready
Summary of Contents for Njord
Page 1: ...ENABLING BRIGHT OUTCOMES User Manual Njord...
Page 16: ...R5913592 Njord 16 Safety...
Page 24: ...R5913592 Njord 24 Getting Started...
Page 58: ...R5913592 Njord 58 GUI Status menu...
Page 59: ...59 R5913592 Njord Product maintenance 8...
Page 61: ...61 R5913592 Njord Risk group 3 Safety 9...
Page 70: ...R5913592 Njord 70 Index...
Page 71: ......