Fluke 393 User Manual page 12

393/393 FC
Users Manual
To select a power-on option:
1. Turn off the Clamp.
2. See Table 4 for option and button sequence.
Option
Disable Auto Power Off
Disable Auto Backlight Off
View firmware version and
light all LCD segments
Erase Logging Memory
Disable Beeper
8
Table 4. Power-On Options
I
Hold down as you turn ON Clamp (rotate control knob)
e
and push for <1 s. Display shows
I
Hold down as you turn ON Clamp (rotate control knob)
and push . Display shows
Any button + ON (rotate control knob)
I
Hold down as you turn ON Clamp (rotate control knob)
F
and push . Display shows
ErAS
shows . Display shows
I
Hold down as you turn ON Clamp (rotate control knob)
e
and hold for >1 s. Display shows
Button Sequence
PoFF
LoFF
.
cLr. ?
. Push
donE
when erase is complete.
bEEP
.
F
again. Display
.