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8
6. Otoscope and accessories
6.1 Purpose
Keeler Jazz Otoscopes described in these instructions have been
produced for lighting and examination of the auditory canal,
combined with Keeler ear speculum.
6.2 Insertion and removal of ear speculum
Position the selected speculum on
the chromium plated metal cone
of the otoscope. Turn speculum to
the right until resistance is felt. The
size of the speculum is marked on the
outer surface.
6.3 Introduction of external
instruments into the ear
When intending to introduce external
instruments into the ear (such as
forceps), turn magnifying lens (approx
2.5X enlargement) on otoscope head in
anti- clockwise direction. Replace cover
lens in reverse direction.
6.4 Replacement of LED
Remove instrument head from battery handle.
The LED is in the bottom section of the
instrument head. Remove LED, by using your
thumb and forefinger or a suitable tool,
from instrument head. Firmly insert new LED.
Caution:
• LED may be hot
• Speculum are Applied Parts
6.5 Spare LEDs
1015-P-5298 Jazz Otoscope LED
6.6 Spare rings
EP39-37051 Black
EP39-37342 Pink
EP39-37350 Blue
