1 Introduction
Your Multimeter in Brief
48 U1271A/U1272A User’s Guide
APO (Auto Power-Off) enabled page 26
Tone  e n a b l ed -
Analog bar graph page 50
Autoranging enabled or Auto-diode enabled page 27
Diode test selected page 80
Smooth mode enabled
page 32 and 
page 148
Overload (the reading exceeds the display 
range)
-
Table 1-8 General annunciators
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