User’s Guide — 9
[Set] [5] — Free Air (FrAir)
Sets calculator into Free Air mode,
which refers to NEC Table 310-17 for
wire size calculations. Displays: FrAir.
[Set] [6] — 60°C Wire Insulation
Sets calculator to 60°C wire insulation
type for wire size calculations. This is
the default setting. Displays: 60.
[Set] [7] — 75°C Wire Insulation
Sets calculator to 75°C insulation type
for wire size calculations.
Displays: 75.
[Set] [9] — 90°C Wire Insulation
Sets calculator to 90°C insulation type
for wire size calculations.
Displays: 90.
Electrical Functions
[kilo-] — Kilo-
This key is used with watts, amps,
volts, and volt-amps to identify “kilo-”
values.
[Set] [kilo-] — Milli-
This key sequence is used with other
keys watts, amps, volts, and volt-amps
to identify “milli-” values.
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