Samyung ENC NCD-2256, Instruction Manual

Page: 8 / 192

vi
PRECAUTIONS
Never directly touch the internal components of the antenna,
receiver/transceiver, or indicator.
Direct contact with these high voltage components may cause electrocution.
For maintenance, inspection, or adjustment of equipment components,
consult with our branch office, branch shop, sales office, or our distributor
in your district.
Microwave radiation level:
Keep away from a scanner when it is transmitting.
The high level of microwave is radiated from the front face of the
scanner specified below. The microwave exposure at close range
could result in injuries (especially of the eyes).
Item under test 100W/ m
2
or power at face of
Antenna or Radome
10W/ m
2
distance from
Antenna or Radome
NKE-1066 4.143 W/m
2
NA
NKE-2044 3.548 W/m
2
NA
Make sure to install the antenna at a place higher than human height.
Direct exposure to electromagnetic waves at close range will have adverse
effects on the human body.
Direct exposure to electromagnetic waves at close range will have adverse
effects on the human body. When it is necessary to get close to the antenna
for maintenance or inspection purposes, make sure to turn the indicator
power switch to "OFF" or "STBY."
When conducting maintenance work, make sure to turn off the power and
unplug the power connector J1 of the display unit so that the power supply
to the equipment is completely cut off.
Some equipment components can carry electrical current even after the
power switch is turned off, and conducting maintenance work without
unplugging the power connector may result in electrocution, equipment
failure, or accidents.
Do not take apart, and do not remodel the display unit. This could cause
water to seep inside the display unit.