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4. Input Terminals
1
2
3
4
Figure 2-1. Meter Structure
Rotary Switch
Turn the Meter on by selecting any measurement function. The Meter presents a
standard display for that function. The display may also be influenced by some of the
choices made in Setup.
Use the blue button to select any rotary switch alternate function (labeled in blue
letters).
When you turn the rotary switch from one function to another, a display for the new
function appears. Button choices made in one function do not carry over into another
function.
The Table 2-1 described each rotary switch position
Rotary
Switch
Position
OFF
(UT71A
only)
(UT71B
only)
©Copyright Abacanto Digital SA.
Table 2-1. Rotary Switch Selections
Rotary Switch
Function
Turn the Meter off
DC voltage
measurement
AC voltage
measurement
DC millivoltage
measurement
DC millivoltage
measurement
Resistance
measurement
Capacitance
measurement
Manual de usuario AD71B
AD Instruments
Blue Key Function
None
None
None
None
z Frequency
measurement
z Frequency signal duty
cycle measurement
z Diode test
z Continuity test
None
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