Hold; Figure 2-15 Typical Hold Operation Display - Agilent Technologies U3401A User's And Service Manual

2 Operations and Features

Hold

The reading hold feature allows you to capture and hold a reading on the
front panel display. When enabled, the Hold operation turns on the HOLD
annunciator and hold the reading.
Procedure
1 Press

Figure 2-15 Typical Hold operation display

Refresh Hold
The refresh hold operation allows you to take measurement in dangerous
or difficult measuring field and you could not look at the display. This
operation will update the hold value with a new measurement value
automatically, and thus reminds you with a beep.
Procedure
1 Press
2 Use
3 Press
4 Press
44
to hold the reading on the display.
to access to the Setup menu.
and
to enter the second tier menu. Use
the state to ON.
to confirm.
to select the rHold.
and
U3401A User's and Service Guide
to set