6. OPERATION
6.1 POWERING UP THE LED LIGHT SOURCE
To operate the LED light source: Turn on the power switch. The indicator on power switch
will light.
6.2 LIGHT BRIGHTNESS DISPLAY AND CONTROL
The light brightness adjustment enables the user to obtain a brighter or darker illumination
of the object of observation.
Adjust the light intensity by turning the intensity control knob.
7. CLEANING
NOTE
Always disconnect the power cord before cleaning the system.
The unit can be cleaned with any cleaning agent, which is used for external cleaning of
electric equipment, according to instructions given by the manufacturer of the cleaning
solution.
Do not allow excessive moisture or liquids to come in direct contact with the unit.
Do not use cleaning agents that are not permitted for use with plastics, i.e., ammonia,
acetone, salty acids (HCl), etc.
Do not allow cleaning agents or liquids to enter the control unit outlets or vents at side,
back or bottom of the unit.
8. DISINFECTION
8.1 DISINFECTING THE UNIT
NOTE
Always disconnect the power cord before cleaning the system.
Use any disinfectant agents which are commonly applied while disinfecting surfaces of
electric medical equipment. Such disinfectant agents are usually in the form of sprays or
damp cloths.
Follow the instructions given by the manufacturer of the disinfectant solution.
9. SERVICING AND REPAIR
Defective items of equipment are to be serviced and repaired exclusively by persons
authorized by the manufacturer. All repair work shall employ original manufacturer's parts
only.
LIT168 INTERTEST
(English)
Rev.-
Page 10 of 60