User Manual
Manuals
Brands
Dell Manuals
Projectors
4210X Projector
51
52
53
54
55
56
57
58
59
60
Using Y
our Projector
59
•
Please w
ait till the count rea
ches 0.
•
When upgrade i
s complete, please click the
ReL
og
in
button to go ba
ck to
the W
eb Management Home P
age.
1
...
...
57
58
59
60
61
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81
