The Annunciator At A Glance - Agilent Technologies U1241B User's Manual And Service Manual

The Annunciator at a Glance

To view the full display, press and hold
switch from OFF to any non- OFF position. Press any key to resume
normal functionality mode.
Figure 1-3 Annunciator display of a U1242B handheld digital multimeter
Table 1-2 Descriptions of each annunciator
No. Descriptions
1 21-segment analog bar graph display
2 Capacitor discharge indicator
3 Cold junction of ambient temperature disabled
4 Audible continuity for resistance and diode function
5 Primary display
6 AC or DC measurement mode
7 Auto range
8 Diode / Audible continuity
9 T1, T2 and T1 – T2 temperature measurements scan
(for U1242B)
10 Data hold
11 T1, T2* or T1 – T2* temperature measurements
*T2 temperature measurement and delta (T1 – T2) are only available for U1242B.
U1241B/U1242B User's and Service Guide
9
10
8
7
6
5
4
3
2
1
13 17
11 15
14
12
16
No. Descriptions
12 MinMax Recording mode
13 Harmonic Ratio mode (for U1242B)
14 Data logging mode (for U1242B)
15 Data logging View mode (for U1242B)
16 Auto or manual for data logging mode and datalog
viewing mode
17 Secondary display (temperature display)
18 Null math function
19 Thermocouple type for temperature measurement
20 Primary measurement units
21 Measurement range
22 Low battery indicator
23 Auto power off indicator
Getting Started
while turning the rotary
18
19
20
21
22
23
1
5