<2. Notes on Handling>
2-2
IM 01W03D02-01EN
2.3 Storage
When storing this product, observe the following
precautions.
1. Chose a storage location that satisfies the
following requirements.
• A location that is not exposed to rain or water.
• A location subject to a minimum of vibration
or impact.
• The following temperature and humidity
range is recommended. Ordinary
temperature and humidity (25°C, 65%) are
preferable.
Temperature: -40 to 85°C
Humidity
: 0 to 100% RH
(no condensation)
2. If at all possible, store the FN310 in factory-
shipped condition, that is, in the original
shipping container.
3. Preferably remove the batteries for storage. For
maximum battery life, the storage temperature
should not exceed 30°C.
NOTE
When storing FN310 with a battery pack, it is
recommended to put the FN310 in Deep Sleep
mode to conserve the batteries. For details on
how to switch to Deep Sleep mode, refer to
subsection 7.3.9 “Switching to the Deep Sleep
Mode”.
2.4 Selecting the Installation
Location
Although this product is designed to operate in
a harsh environment, to maintain stability and
accuracy, the following is recommended.
Wireless Communication
NOTE
The installation location of this product must
meet the following conditions:
• Install this product to be perpendicular to the
ground.
• When using a remote antenna cable,
regardless of the installing direction of the
FN310, install the FN110 to be perpendicular
to the ground.
• Install the FN110 at least 1.5 m above the
ground or floor.
F0203.ai
1.5m or more
• Ensure that there are no obstacles such as
walls or pipes within a 30 cm radius of the
FN110.
• Confirm that each field wireless equipment
can see the antenna of other devices which
locate within its own communication range.
