NEC ShieldPRO FC-N21S - Manual (Page 14)

14
Assessment
criteria During
operation Sine wave oscillation: IEC68-2-6
Non-operation Sine wave oscillation: IEC68-2-6
Random wave oscillation:
MIL-STD-810F,Method 514.5 Category 24
FIGURE 514.5C-17
Dust
resistance/moisture
resistance During operation IP54
Non-operation IP54
Assessment criteria
IEC 529 / MIL-STD-810F
IEC: International Electrotechnical Commission.
MIL: United States Military Specifications and Standards.
*1: Continuous operation under the above environmental conditions is not guaranteed.
Also, for PC model numbers with internally installed commercially available optional components, the
environmental conditions are considered to be the environmental conditions of the internally installed
options.
The internal clock may lose accuracy if the computer stored under temperatures below 0 Ԩ. Set the clock to
the correct time before using.
*2: This does not constitute a guarantee of withstanding sympathetic vibrations encountered when
approaching the natural frequency of this device.
*3: The usable temperature range of the included AC adapter is 5 Ԩ to 40Ԩ. Unplug the AC adapter when
using under conditions outside the usable temperature range of the AC adapter.