17
Keep the iris camera away in the following, in addition to the above surroundings.
• Vibration (It may cause invalid iris image capturing and recognition. It may also cause other trouble or damage.)
• Places whose humidity is not between 30 % and 80 % and whose temperature is not between 0 °C and 40 °C {between
32 °F and 104 °F}.
If the camera is located in an area exceeding these ranges, it may cause damage or a malfunction.
• Noise (for example, places near air conditioners or ventilators)
• Electricity
■
Installation Space and Recognition Range
●
Keep the Installation Space.
The installation space described in the following illustrations is required.
Note:
The height of the iris camera, shown in the figure, is a recommendation. The centre of the optical axis and upside/down-
side limit of the eye position will differ depending on the installation height.
●
Check the Capturing Range.
If the height of the iris camera is 1 300 mm {54.3 in.} as described in the previous "Side View" illustration, the recognition range
will become as follows.
Note:
If your eye position is higher than the upside limit,
bend down. If your eye position is lower than the down-
side limit, get on a pedestal, etc.
Height of the iris camera
1 300 mm {51 in.} or more
(recommended)
Top View
Side View
400 mm {16 in.}
700 mm {28 in.}
1 100 mm {43 in.}
400 mm {16 in.}
700 mm {28 in.}
400 mm {16 in.}
400 mm {16 in.}
700 mm {28 in.}
700 mm {28 in.}
Floor
1 100 mm {43 in.}
Keep this area free
from obstructions
Keep this area free
from obstructions
0 mm {0 in.}
11 mm {0.43 in.}
300 mm {12 in.}
400 mm {15.7 in.}
1 380 mm
{54.3 in.}
Downside limit of
the eye position
1 710 mm
{67.3 in.}
Upside limit of
the eye position
1 480 mm {58.3 in.}
Center of optical axis
(Recommended
installation height)
1 300 mm {54.3 in.}
Bottom of
the camera unit
35
°
—15
°
Side View