Toshiba LF516 - Manual (Page 144)

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13.2.4 When switch operation is unable
START
Place a cover to block the light from
surroundings, or cover the control
panel by hand to block the light.
NO
Does intense light shine on the
control panel such as direct sunlight
or reflected sunlight by window
glass or metal sheet?
Does the brightness change
always by ON/OFF of lighting?
Place a cover to block the light from
surroundings, or cover the control
panel by hand to block the light.
Are you working with unfixed
lighting such as a flashlight?
Operate the EMF converter fixing a
light to shine on the control panel as
constantly as possible.
Does the control panel get rained?
Place a cover on the control panel to
protect from rain, and operate the
EMF converter.
Is the control panel attached with
dewdrop, snow, ice, mud or oil?
Is the control panel hazed by
steam?
Clean the attached or haze and operate
the EMF converter.
Further, place a cover to prevent from
attaching.
Are you wearing dark color gloves?
Or are your finger or gloves
stained?
Clean the stain on fingers or gloves, or
wear gloves in light color and operate
the EMF converter.
Is there any light reflecting object
near the control panel?
Secure a space in front of the control
panel to allow a person to stand
.
Is there any reflecting object such
as metal plate placed opposing to
the control panel? Operate the EMF converter blocking
the light from the reflecting object by
standing in-between the control panel
and the reflecting object.
Contact your nearest Toshiba representative.
NO
YES
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES