When a problem is suspected, check the condition following the checklist below. If remedies following
the instructions cannot restore the instrument to normal operating condition, or if the problem does not
fall into any of the categories listed below, contact your dealer or TOPCON (see the back cover).
WARNING To avoid electric shock, do not attempt disassembling, rebuilding or
Problem Possible cause Check Page
Does not work Power is not turned on. Connect power / interface cable to
the slit lamp. Power on the slit lamp. 10,13