Leica DNA03 User Manual page 144

Cleaning
Do not use aggressive liquids, as they
may damage the plastics parts.
Casing, keypad and display:
Only clean them with a clean, soft cloth and
if necessary dampened with a small amount of
suds.
Objective and Ocular:
•Blow dust off the lense.
•Do not touch the glass with your fingers.
•Use only a clean, soft and lint-free cloth for
cleaning. If necessary, moisten the cloth
with water or pure alcohol.
Cables and plugs
Protect plug from humidity and dirt. Blow
out dirty plugs of connecting cables.
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