Calculated Industries 5060 - Manual (Page 9)

User’s Guide — 7
S r — Clear Memory
Clears the value saved in (M+) without
changing displayed value.
Mode Set-up Functions
S x — Clear All
Clears all values, including Memory.
Resets settings to default values, except
preference settings which are retained.
S ÷ — Preferences
Use to set default settings or modes
(see “Preference Settings” page 26).
S 1 — Single-Phase (1Ø)
Sets calculator to single-phase mode.
Displays: 1Ø.
S 3 — Three-Phase (3Ø)
Sets calculator to three-phase mode.
Displays: 3Ø.
S 2— Ambient Temperature (Amb°)
Permanently enters ambient tempera-
ture for determining ampacity derived
wire sizes. Ambient temperature will
only change when entering a new value
or by resetting the calculator. Defaults
to 30°C (86°F). Amb° will display when
the ambient temperature is other than
30°C (86°F). Displays: Amb°.