Omron MC 514 - Manual (Page 5)

BEFORE TAKING A MEASUREMENT
5
To ensure a reliable reading follow these recommendations.
The thermometer will not work unless a lens cover is applied correctly.
Attach a new lens cover for every reading for hygienic reasons.
Replacing Lens Cover
Use Omron
® lens cover Model MC-505LC.
Insert the lens
cover until it clicks.
Remove the lens cover.
MC-514 Rev 12/13/05 5:04 PM Page 5