Hitachi SINELINK 24G User Manual page 18

150mbps high-speed radio link
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SINELINK24G
3
Scope
Look into the scope at a
distance of 30cm.
Direction
adjustment
scope
has
scopes
with
diameter.
Find opposite product
through
the
scope, then adjust the
sight of the opposite
product to the center
sight
of
the
scope.
You can find two circles
in the scope since hole
of the opposite side
from your view point is
smaller, as shown on
the right.
Look into the scope
from the position where
two
circles
concentric.
By
looking
scope properly you can
confirm the direction of
the antenna.
This product performs
most stable when the
opposed product is in
the circular cone of 0.5
degrees which centers
right angle from the
antenna
center,
shown on the right.
Adjust the sight of the
opposed product, in the
smaller
scope,
range of half radius
circle in the opposite
end circle.
several
different
bigger
Scopes
アンテナ調整用
for
adjustment
スコープ
smaller
アンテナ調整用
Cross section diagram
of the scope
スコープ断面図
Circle of the opposite
対向装置側の丸 覗き込む側の丸
side of scope
become
into
the
as
in
a
position
Circle of the front side
of scope
0.5°
Antenna directivity
15
At
a
distance
30cm 以上離れて
30cm or more from
the scope
覗きます
Sight
from
your
view point
見え方
正しい覗き方
Right
Two
2 つの丸が
concentric.
同心円にな
っている
Wrong
悪い覗き方
Two circles are not
concentric.
同心円にな
っていない
覗き込む側の丸
Circle, front side
対向装置側の丸
Circle, opposite side
対向装置の設置場所
Sight of the opposite product
Locate sight of the opposite
この円内に対向装置
product in this circle
の設置場所が見える
ように合わせます
of
circles
are

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