JRC JMA-610 Instruction Manual page 8

WARNING
Set the safety switch for stopping the scanner unit to the
OFF position.
Otherwise, an accidental contact with the rotating
scanner unit may cause injury.
When disposing of used lithium batteries, be sure to
○ ○
insulate the batteries by taping + and - terminals.
Otherwise, heat generation, explosion or a fire may occur.
CAUTION
A malfunction may occur if the power in the ship is
instantaneously interrupted during operation of the radar.
In this case, the power should be turned on again.
When using the [SEA] function, never set the
suppression level too high canceling out all image noises
from the sea surface at close range.
Detection of not only echoes from waves but also targets
such as other ships or dangerous objects will become
inhibited.
When using the [SEA] function, make sure to choose the
most appropriate image noise suppression level.
When using the [RAIN] function, never set the
suppression level too high canceling out all image noises
from the rain or snow at the close range.
Detection of not only echoes from the rain or snow but
also targets such as other ships or dangerous objects will
become inhibited.
When using the [RAIN] function, make sure to choose the
most appropriate image noise suppression level.
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