20
Agilent U1251A/U1252A User’s and Service Guide
1
Getting Started Tutorial
Function when pushed for less than 1 second
Function when pushed for more than 1 second
4
scrolls through measuring function(s) at a
particular rotary switch position.
enters Log Review mode. Push
to switch to manual or interval logging data. Push
or
to view first or last logged data respectively.
Push
or
to scroll up or down logged data.
Push
for more than 1 second to exit mode.
5
scrolls through available measuring ranges
(except when rotary switch is at TEMP or Hz [for
U1252A] position)
(2)
.
sets to Auto Range mode.
6
scrolls through available dual-combination
displays (except when rotary switch is at TEMP or
[for U1252A] position, or when meter is in 1 ms
peak hold or dynamic recording mode)
(3)
.
exits Hold, Null, Dynamic Recording, 1 ms
Peak Hold and dual display modes.
7
enters Frequency Test mode for current or
voltage measurements. Push
to scroll
through frequency (Hz), duty cycle (%) and pulse width
(ms) functions. In duty cycle (%) and pulse width (ms)
tests, push
to switch to positive or negative
pulse.
enters logging mode. In manual data logging,
push
to log data manually into memory. In
automatic data logging, data logs automatically
(1)
.
Push
for more than 1 second to exit auto data
logging mode.
N O T E
1. See
Table 3
, “Available setting options in Setup mode,” for details of
available options.
2.
When rotary switch is at TEMP, push
to switch to ºC or ºF display. When
rotary swtich is at Hz, push
to switch to division of signal frequency by 1 or
100.
3.
When rotary switch is at TEMP, ETC is ON by default. You may push
to
disable ETC (Environment Temperature Compensation),
will appear on display.
For pulse and duty cycle measurement, push
to switch trigger slope to
positive or negative. When meter is in peak or dynamic-recording mode, push
to restart 1 ms peak hold or dynamic recording mode.
Содержание U1251A
Страница 1: ...Agilent Technologies Agilent U1251A and U1252A Handheld Digital Multimeter User s and Service Guide...
Страница 34: ...34 Agilent U1251A U1252A User s and Service Guide 1 Getting Started Tutorial...
Страница 37: ...Making Measurements 2 Agilent U1251A U1252A User s and Service Guide 37 Figure 3 Measuring AC voltage MAX...
Страница 43: ...Making Measurements 2 Agilent U1251A U1252A User s and Service Guide 43 Figure 8 Measuring frequency Push MAX...
Страница 47: ...Making Measurements 2 Agilent U1251A U1252A User s and Service Guide 47 Figure 11 Conductance measurement MAX...
Страница 74: ...74 Agilent U1251A U1252A User s and Service Guide 3 Features and Functions Figure 26 Log review mode operation...
Страница 112: ...112 Agilent U1251A U1252A User s and Service Guide 5 Maintenance Figure 52 Battery charging procedures...
Страница 114: ...114 Agilent U1251A U1252A User s and Service Guide 5 Maintenance Figure 53 Fuse replacement Fuse 1 Fuse 2...
Страница 116: ...116 Agilent U1251A U1252A User s and Service Guide 5 Maintenance...
Страница 120: ...120 Agilent U1251A U1252A User s and Service Guide 6 Accessories...
Страница 156: ...156 Agilent U1251A U1252A User s and Service Guide 8 Specifications...
