Maintenance; Tv Picture Interference; Extended Absence - Zenith SENTRY 2 SR2765 Operating Manual & Warranty

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MAINTENANCE AND TROUBLESHOOTING
CARING FOR YOUR TV
Your TV will look better, have a longer life and perform better
if you care for it properly.
First check to see that the TV is off. For added
safe.ty, unplug the TV from the power outlet.
NOTE: If you unplug your TV, you will have to
reset the clock to the current time.
Cabinet Care
Non-Wood Cabinet or Cabinet Components Moisten a soft
cloth with a mild soap solution or Ivory dishwashing deter-
gent. Wipe the surface with a damp cloth. Then rinse the cloth
in clean water and wipe the surface again. Allow the TV to air-
dec before turning it on.
Wood Cabinets or Cabinet Components Use any good fur-
nilure cleaner and polish. Regular care will help preserve the
finish.
Picture Glass Cleaning
The picture tube face attracts dust particles and should be
cleaned regularly. To clean the face, spray a small anlount of
glass cleaner on a cleaning cloth and wipe the picture tube
glass face until clean. Repeat if necessary.
To delay new dust accumulation, wet a soft cloth in lukewarm
water in which a little fabric softener or Ivory dishwashing de-
tergent has been mixed. Wring the cloth almost dry. "Wipe the
glass face. Make sure no drops of moisture are squeezed onto
the glass. Do not wipe the glas,; dry. Allow the glass to air-dry
before you turn the TV on again.
EXTENDED ABSENCE
Before an extended absence (such as a vacation) you may
want to unplug the power cord from the electrical wall outlet.
This will protect the TV from possible damage from lightning
or power line surges. If you have an outdoor antenna, you may
also want to disconnect the antenna lead-in wires on the back
of the TV.
NOTE: If you unplug your TV, you will have to reset the
clock to the current time.
TV PICTURE INTERFERENCE
Your TV picture may be affected by interference caused by
one or a number of factors. These include:
Speckled or Streaked Picture Can be caused by nearby auto-
mobile ignition, electrical appliances, etc. This is most notice-
able in weak signal areas.
Saow in Picture Caused by insufficient signal. Usually
caused by the TV being located too far from the TV station or
by an improper antenna installation.
Ghosts or Reflections Cause,] by signals being reflected
from surrounding buildings, water tanks, or other high struc-
tures.
Radio Signal Police, amateur or CB radio transmitmrs may
cause interference.
These interference problems can often be cortex:ted through
the use of a better antenna, signal amplifiers, or various filter
devices. See your TV dealer for additional information, and
available TV accessories.
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