Construction And Function; Device Construction; Leds; Status Indicators - Kaba 90 40 Technical Manual

Technical Manual
4

Construction and function

4.1

Device construction

4.2

LEDs

4.2.1

Status indicators

Kaba wireless gateway 90 40
Front
1 Power supply input
2 Ethernet Interface
3 Range measurement button (not visible)
4 LED status display
5 USB interface (Type A)
6 Reset button
The wireless gateway is equipped with four LED status indicators on the front.
Boot process
The boot process phases are indicated by the status LEDs.
The right column indicates the start of the various phases.
LED Status
On
Off
Flashes 2x
Flashes 1x
On (30 s)
Off (1 s)
Reset
The triggering of a reset is signalled by the status LEDs.
LED Status
Flickers
Flashes 2x
On
04045088 - 11/2016
Construction and function
Back
Phase
Boot loader is starting
Kernel is loading
Operating system is starting
Operating system is running
Application is starting
Application is running
Boot process is complete
Phase
Reset triggered
Kernel is shutting down
Boot loader is starting
Start of boot process, see above
After approx.
0 s
10 s
20 s
40 s
4 min
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