I Installation Space And Recognition Range - Panasonic BM-ET200 Operating Instructions Manual

• Incandescent or halogen lighting
• Places where the iris reader or the user's eyes are directly exposed to light
Notes: (A quantity of acceptable near-infrared ray is 500 µW/cm
• Places near the light reflection (from a mirror, etc.)
• Places where the amount of light is not appropriate for operation
Keep the iris reader 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 90 % and whose temperature is not between 0 °C and +40 °C {between
32°F and 104 °F}
If the iris reader 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
When objects made of glass or acrylic, etc. are located between an iris reader and a user, enrollment or recognition
may fail due to the light refraction, light reflection, or sensor malfunction.

I Installation Space and Recognition Range

G
Keep the Installation Space.
The installation space described in the following illustrations is required.
Note: The height of the iris reader, shown in the figure, is a recommendation. The center of the optical axis and upside/down-
side limit of the eye position will differ depending on the installation height.
Top View
400 mm {16 in.}
26
Keep this area free
from obstructions
700 mm {28 in.}
1 100 mm {43 in.}
2
or less.)
Side View
Keep this area free
from obstructions
400 mm {16 in.}
1 100 mm {43 in.}
700 mm {28 in.}
Floor