1
Cable socket
2
Ethernet LED
3
Activity LED
4
Autotest button
5
DC in connector
6
USB socket
7
Wi-Fi adaptor
8
Display
9
Function buttons
10
Escape button
Charging Indicator LED (15)
Green
Off
Flashing
Pass/Fail LED (17)
Green
Red
Battery Status LED (20)
Green (Power ON)
Red (Power ON)
Off
11
ENTER button
12
Cursor buttons
13
Power button
14
Battery module
15
Charging indicator LED
16
Link LED
17
Pass/Fail LED
18
Saved LED
19
Remote autotest button
20
Battery status LED
Status
Charging
Charging complete
Not charging
Status
Test passed
Test failed
Status
Battery level is sufficient for
use
Battery level is low but still
operational
Power OFF
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