Power Supply; Power Focus And Zoom - Scan Optics SO-5000 User Manual

SO-5000 Ophthalmic Microscope

POWER SUPPLY

1. In many countries the mains voltage fluctuates widely. Low voltage can greatly reduce the
light output, and high voltage can greatly reduce lamp life. The Scan Optics power supply
automatically provides a constant voltage to the lamp for a wide range of mains power
voltages.
2. The panel on the power supply may be cleaned by wiping it with a damp cloth. If necessary,
a mild detergent may be used. Do not use abrasive chemicals or agents such as acetone to
clean the panel, as these may damage the protective lexan coating.

POWER FOCUS AND ZOOM

If the manual knobs are used in preference to the foot controls for focussing and zooming, it
is recommended that the foot controls be disconnected, in order to reduce wear on the
power drive gears. Do not attempt to use the foot pedal to focus or zoom the microscope at
the same time as using the manual focus or zoom knobs.
ISSUE NUMBER: 5.0
DATE: 11/04/02
User Manual
SUPERSEDES: 4.0
DATE: 22/05/01
WRITTEN BY: RJK
DATE: 22/08/97
Page 24 of 36
CHECKED BY: NW
DATE: 22/08/97