BNC 1201 - 6 1/2 Digit Digital Multimeter - Manual (Page 27)

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DIGITS: Changes resolution.
RATIO: Enables the dcv:dcv ratio function.
%: Calculates the ratio to a target value in percentage.
MIN/MAX: Captures the minimum or maximum readings from the
measurement.
NULL: Activates the offset function in order to get the real measured
reading.
2-4. Second row with SHIFT button:
STEP: Scans from a channel to the next channel in delayed action
when using the scanner card.
SCAN: Enables scanning function when using the scanner card.
LIMITS: Used for Setting upper and lower limit values for readings.
MX+B: Used for calculating slope. X is the normal display reading. M
and B are constants specified by user for scale factor and offset.
dBm: Used for displaying voltage measurement in dBm power unit.
dB: Used for displaying voltage measurement in decibel unit.
2-5. Third row without SHIFT button:
SINGLE: Manually triggers the multimeter to make measurements.
AUTO TRIGGER: Instructs the multimeter to make measurements
continuously.
STORE: Stores a specified number of subsequent readings.
RECALL: Displays stored readings and buffer statistics. Use ◁▷ or
△▽ searching buttons to toggle between reading number and
reading.
LOCAL: Cancels USB or GPIB remote mode.
SHIFT (in blue): Used for accompanying other button with upper print
in blue and converting function.
2-6. Third row with SHIFT button:
EXTRIG: Selects external triggers as the trigger source via BNC port
on the rear panel.
HOLD: Holds reading.
3-1. The first row in SETUP section
◁▷: Scrolls through buffer, conceals or reveals the digits while