SCANTECH ID (Champtek company) Discovery SG-20 - Manual (Page 72)

Ethernet Configuration 64
6.7 STATUS LEDS
The Discovery/Ethernet Module has four status LED’s:
1. Serial port (Channel) 1 status (with the Discovery
attached to it)
2. Serial port (Channel) 2 status (currently not in use)
3. Diagnostics
4. Network link status.
These status LED’s can be found:
By lifting the mains PSU from its clamps at the Discovery with P/N A360104
or higher, or
Next to the scanner inside the Discovery with P/N A360103.
See the following table for a complete description of status LED pinout location
and function.
LED DESCRIPTION LED FUNCTIONS
1 Serial Port
(Channel) 1
Status
- Lights solid green to indicate there is no
connection
between the Discovery and the network.
- Blinks green to indicate the Discovery is
connected
to the network and active.
2 N/A
3 Diagnostics Blinks or lights solid red in combination with the
green (Channel 1) LED to indicate diagnostics
and error detection.
Red solid, green (Channel 1) blinking:
1x: EPROM checksum error
2x: RAM error