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1
Introduction
Table 1-6
Keypad functions (continued)
Legend
Sets a manual range and d isables
autoranging.
– Press
available measurement range.
Auto
Range
Switches between environment temperature
compensation (ETC) and non-ETC (0
temperature measurements.
Changes the Vsense detector sensitivity.
Freezes the present read ing in the d isplay
(
– In the
manually trigger the holding of the next
measured value.
Automatically freezes the present read ing
once the read ing is stable (
when enabled from the mul timeter's Setup
mode).
Log
– In the
Hold
updated automatically once the reading is
stable and the count setting is exceeded.
– Press
Stores a record of the measured signal and
exports it via the mul timeter's optical
communication port.
Restarts the dynamic (Max/Min/Avg)
record ing.
40
Function when pressed for:
Less than 1 second
Auto
again to cycle through each
Range
mode).
Log
mode, press
Hold
mode, the reading is
Log
again to exit this mode.
Hold
Enables autoranging.
Switches between the temperature unit (°C or
°F) for temperature measurements when
enabled from the mul timeter's Setup mode.
°
C) for
Log
Press
Hold
setting.
Starts and stops data logging.
– If data logging is set as
logging), pressing
to
log the present reading into the memory. The
display will return to normal after a short
while (≈ 1 second). To manually log another
reading, press
mode;
– If data logging is set as
logging), pressing
enter the interval data logging mode, where
data is logged at the interval defined in the
multimeter's Setup mode.
– If data logging is set as
logging), pressing
enter the event data logging mode, where
data is logged each time a triggering
condition is satisfied.
Unlocks the temperature unit d isplay setting
in the Setup mode.
Keysight U1241C/U1242C User's Guide
More than 1 second
for > 1 second to unlock this
(manual data
Log
for > 1 second will
Hold
Log
again for > 1 second.
Hold
(interval data
Log
for > 1 second will
Hold
(event data
Log
for > 1 second will
Hold
Learn more
on:
page 27,
page 79,
and
page
128
page 100,
page 102,
page 104,
and
page
128
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