User Manual

Overview of the Neptune Handheld System
N_SIGHT R900 User’s Manual for the Neptune Handheld System 2-7
The CE5320 also offers the following:
• Suspend Mode—puts the CE5320
B into a low-power state.
• Manual Off Feature—a
llows operators to turn the CE5320 off
immediately.
• Au
tomatic Return Feature—shows the in
formation that was last
in the display after the handheld is turned off manually or
automatically.
• Cu
stomized Sounds—can be used as warning signals or
as a
prompt.
Operating Environment
The recommended temperature range for operating the CE5320 is from
-20°C to +50°C (-4°F to +122°F). Short exposure to temperatures lower
or higher than these can cause the display to turn very dark or very light
until the unit returns to the recommended operating temperature range.
Rain and Water Resistance
The handheld withstands exposure to rain without allowing water to
seep inside the unit. It is designed to endure occasional immersions, and
the unit floats making it easy to retrieve if dropped in water.
Electromagnetic Resistance
The CE5320 performs well in most common environments where
electromagnetic fields are present. Examples of these environments
include areas near power-transmission lines, electric motors,
transformers, compressors, and low-power radio transmitters.
Performance can be degraded when usin
g a communication cable,
a
peripheral, such as a printer, or a battery charger under these conditions.
Long exposure to temperatures below -20°C (-4°F) can damage the display.
Prolonged exposure to temperatures above 50°C (122°F) will damage the
battery and above 60°C (140°F) can permanently damage the unit.
Water resistance can be impaired if the door of the battery compartment or top
cover is improperly closed or if the gaskets have deteriorated.
Pilot Release