LED and Beeper Indications
Quick Reference Guide 25
LED and Beeper Indications
Button and LED Status
The top of the product has a button and three indicator LEDs:
POWER
(yellow LED)
ON = Power ON
OFF = Power OFF or 
standby
BLINKS = during USB enu-
meration
GOOD
(green LED)
ON = Good Read
BLINKS = during Flash 
memory updates 
TRIGGER
(blue LED)
ON = acquisition triggered 
(button pressed or trigger 
command or external trig-
ger)
BLINKS = during Program-
ming mode
Button Press for manual trigger