Olympus Sonic 1200S/HR, Руководство пользователя

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Control Descriptions 53
A-LOC Selects the next storage location for an A-Scan.
KNOB RES Knob Resolution allows selecting between 3-digit display or 4-digit display.
REF MEM The Reference Memory function allows the operator to save a waveform through
normal A-Scan save in the Main menu, recall it as “REF MEM”, then compare the “REF
MEM” with a live echo pattern. When recalled, the saved “REF MEM” waveform is displayed
as a dotted line.
DATA Thickness data logger sub-menu.
BLOCK Selects the measurement block number.
T-STORE Selects the next storage location for a thickness reading.
VALUE Displays a stored value or empty status for the current block/location selection.
CLEAR Clears the contents of the selected LOCATION. Note that this operation is
irreversible.
ALM DWL Alarm dwell is accessed through the Special Menu. Selections for alarm dwell are
OFF, 0.2, 0.4, ..., 10.0 seconds and LATCH. If LATCH is chosen, the alarm is activated
whenever an alarm condition is met and keeps alarming. To deactivate the latched alarm, press
the SPCL key when the alarm condition no longer exists.