EXFO MaxTester 635 - Manual (Page 335)

Troubleshooting
Copper and VDSL2/ADSL2+ Multi-play Test Set 327
LED Statuses
LED Statuses
The power and battery LEDs are used to indicate specific statuses of your
unit. If you notice that one of the LEDs displays a particular status, please
see the table below to determine what could be causing it.
LED Legend
Power State
Power
Source
Power LED Charger State Battery Level Battery LED
ON
DC Solid green
Error N/A Red
Charging N/A Green blinking
Charged Full Solid green
Battery Solid yellow N/A
< 10 % Red blinking
 10 %- < 25 % Yellow blinking
 25 %- < 75 % Yellow
> 75 % Solid Green
Fake suspend a
a. Fake Suspend -- When AC/DC is plugged in, MaxTester will simulate the suspend mode by turning off the
display in order to facilitate the charger.
DC Solid green
Error N/A Red
Charging N/A Green blinking
Charged Full Solid green
Suspend Battery Yellow
blinking N/A N/A Black
OFF Battery Black N/A N/A Black