Samsung HL61A750A1F, Service Manual

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Precaution
Samsung Electronics 1-5
1-4 Installation Precautions
1. For safety reasons, more than two people are required for
carrying the product.
2. Keep the power cord away from any heat emitting devices,
as a melted covering may cause fire or electric shock.
3. When installing the product, make sure to keep it away
from the wall (more than 10cm/4 inches spacing should
be around the Top, Back, and both sides of the unit)
for ventilation purposes. Poor ventilation may cause an
increase in the internal temperature of the product, resulting
in a shortened component life and degraded performance.
4. Bend the external antenna cable when connecting it to the
product. This is a measure to protect it from being exposed
to moisture. Otherwise, it may cause a fire or electric shock.
5. Make sure to turn the power off and unplug the power cord
from the outlet before repositioning the product. Also check
the antenna cable or the external connectors if they are fully
unplugged. Damage to the cord may cause fire or electric
shock.
6. Keep the antenna far away from any high-voltage cables
and install it firmly. Contact with the high-voltage cable or
the antenna falling over may cause fire or electric shock.
7. When connecting the RF antenna, check for a DTV
receiving system and install a separate DTV reception
antenna for areas with no DTV signal.
8. Check the basics of the screen test.
- Image position/size, Tilt adjustment, Actuator activation