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