M
AINTENANCE
Electronic Copy of LTI’s UltraLyte User’s Manual – 7
th
Edition June 1998
53
Caring for the Scope
Do not attempt to lubricate the scope. It is sealed
from within using O rings and special compounds.
All seals are permanent and require no
maintenance.
Use a lens brush to remove surface dust and loose
particles. To clean a lens, moisten it with lens
cleaning solution and wipe it with a clean cloth or
lens tissue.
The adjustment screws are permanently lubricated;
do not attempt to lubricate them. Keep the cover
screws and sealing washers in place except when
the scope is being aligned.
Checking the Display Screen
The instrument provides a method of verifying the
display integrity. You can do that as described in
“
’ and in “
,” earlier in this manual.
Resetting Factory Option Defaults
The instrument remembers option settings even with
the power turned off. To return options to their
factory defaults, use the procedure in
, earlier in this manual.
For Internal Use Only. Not for Distribution.
Summary of Contents for UL100
Page 1: ...For Internal Use Only Not for Distribution...
Page 70: ......
