Maintenance
6
Keysight U1401B User’s and Service Guide
131
Battery replacement
The instrument is powered by four sets of rechargeable batteries. To ensure that
the instrument performs within its specifications, it is recommended that you
replace the batteries immediately when the low battery annunciator starts
flashing. Below are the procedures for battery replacement:
1
Loosen the screw of the battery cover on the rear panel.
2
Slide the cover to the left, pull it up, and remove it. See
.
3
It is recommended that you replace all the batteries.
4
To close the battery cover, reverse the procedures above.
WARNING
The batteries contain nickel-metal hydride and must be recycled or disposed
off properly.
Remove all test leads and external adapter before opening the case.
CAUTION
To avoid instruments being damage from battery leakage, always remove
dead batteries immediately.
Содержание U1401B
Страница 1: ...Keysight U1401B Handheld Multi Function Calibrator Meter User s and Service Guide ...
Страница 10: ...10 Keysight U1401B User s and Service Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...
Страница 61: ...Making Measurements 3 Keysight U1401B User s and Service Guide 61 Figure 3 1 DC voltage measurement ...
Страница 76: ...3 Making Measurements 76 Keysight U1401B User s and Service Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...
Страница 107: ...Application Examples 5 Keysight U1401B User s and Service Guide 107 Figure 5 5 Zener diode test ...
Страница 128: ...5 Application Examples 128 Keysight U1401B User s and Service Guide Figure 5 17 Verifying a frequency transmitter ...