UNI-T UTD3025C

Oper ating Man ual for UTD2000/ 3000
84
The ninth example: Usage of updatin
g
procedure of U-disk
Updating procedure of U-disk can be used more
conveniently and flexibly. Please operate according t o
foll owi ng step s if usi ng this fun cti on
:
1. To download procedure documents to update from
Internet then save them in U-disk. (It is suggested to
use U -disk suggested by us.
)
2. To close oscillograph and insert U-disk then ope
n
osc illo grap h
.
3. To turn to confirmation interface of whether to
update it or not if there is only 1 procedure document
in U-disk. Please press[F5] for exit or press F1 to exit
procedure updating. Document selection interace will
appear if there are at least 2 procedure documents i
n
U-disk. Please press[F5] key for confirmation (or
press[F1] to e xit procedure updating). Please turn to
confirmation interface of whether to update it or not
then press[F5] for updating)
.
4. To wait for updating f or prompt of successful
updating. Please power off oscillograph then open it to
fulfi ll updat ing pr oce dure
.
Note:
1. Please wait for updating for sev eral minutes
.
2. It is not allowed to power off oscillograph or plug
out U-disk during updating to avoid updating failure
or unforeseenable error
.
3. Please power off oscillograph then open it for re-
updating after updating failure
.