Hitachi VM-8400LA - Manual (Page 8)

IMPORTANT SAFEGUARDS
8
professional antenna installer.
USE
14 Cleaning
-- Unplug this video product from the wall outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
15 Object and Liquid Entry
-- Never push objects of any kind into this video product through
openings as they may touch dangerous voltage points or short-out parts that could result in a
fire or electric shock. Never spill liquid of any kind on the video product.
16 Lightning -- For added protection for this video product during a lightning storm, or when it
its left unattended and unused for long periods of time, unplug it from the wall outlet and
disconnect the antenna or cable-system. This will prevent damage to the video product due to
lightning and power-line surges.
SERVICE
17 Servicing -- Do not attempt to service this video product yourself as opening or removing
covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified
service personnel.
18 Conditions Requiring Service
-- Unplug this video product from the wall outlet and refer
servicing to qualified service personnel under the following conditions.
a. When the power-supply cord or plug is damaged
b. If liquid has been spilled or objects have fallen into the video product.
c. If the video product has been exposed to rain or water.
d. If the video product does not operate normally by following the operating instructions.
Adjust only those controls that are covered by the operating instructions. Improper adjustment
of other controls may result in damage and will often require extensive work by a qualified
technician to restore the video product to its normal operation.
e. If the video product has been dropped or the cabinet has been damaged.
f. When the video product exhibits a distinct change in performance -- this indicates a need for
service.
19 Replacement Parts
-- When replacement parts are required, have the service technician
verify that the replacements he uses have the same safety characteristics as the original parts.
Use of replacements specified by the video product manufacturer can prevent fire, electric
shock or other hazards
20 Safety Check
-- Upon completion of any service or repairs to this video product, ask the
service technician to perform safety checks recommended by the manufacturer to determine
that the video product is in safe operating condition.
21 Heat
-- The product should be situated away from heat sources such as radiators, heat