Calculated Industries 6270 User Guide - Manual (Page 14)

[UNDO]
Undoes the previous measurement.
Allows you to undo the last 10
measurements (if applicable) while in
measure mode. If a measurement has
been closed or ended, it will undo the
close or end action and the previous 9
measurements upon repeated presses of
[UNDO]
.
[SET]
Used in conjunction with the [HEIGHT]
and [SCALE] keys to set a Height or
Custom Scale (See Setting a Height and
Setting Custom Scale sections.) Also used to
access secondary functions (e.g., M-, MC).
[M+]
Adds the displayed value to accumulative
Memory (except when setting a Height or
Custom Scale).
[SET] [M+] (M—)
Subtracts the displayed value from the
accumulative Memory (except during a
measurement).
FUNCTION KEYS
12 — U
LTRA
S
CALE
M
ASTER ®
P
RO