Marus TL 500, Owner'S Manual

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1. Using a 5/64” hex wrench, remove the
back cover of the pivot housing.
2. Using the special tool provided, tighten
or loosen the pivot nut in small incre-
ments until the desired level is set.
3. Reinstall the cover
.
Adjusting the Light-head’s Third Axis Rotation
Focusing the Light
The light’s focus should be checked whenever
a bulb is replaced.
1 . Point the light directly at a flat surface, such
as a wall or a sheet of cardboard, position -
ing the bulb shield 27 inches away.
2. Turn the light on.
3. Using the knob at the back of the light,
adjust the focus to obtain the sharpest light
pattern.
Pivot nut
Back cover
Focus adjustment knob
Turning the Light On and Off
The light head has a three-position switch: up is
“high”, down is “low”, and middle is “off”.
The optional auto switch automatically turns on the
light when it is lowered for use and off when it is
lifted clear of the patient.
The three position switch must be in either the
“High” or “Low” position for the optional auto-switch
to turn on the light.
On/off and
intensity
switch