Multimeter Setup Options 4 
Setup Menu Items
U1231A/U1232A/U1233A User’s Guide 99
Enable open continuity test by default
This setting is used with continuity tests (see page  41). 
Enable this option for the beeper to sound and the backlight 
to flash as a continuity indication when the 
circuit-under-test is more than or equal to (open) the 
threshold resistance.
Use this Setup item to enable the open continuity tests. 
During continuity tests, press 
 to switch between 
resistance measurement, short continuity test ( ), or open 
continuity test ( ).
Figure 4-16 Enable open continuity test by default
Changing the temperature unit
This setting is used with temperature measurements (see 
page  51). Four combinations of displayed temperature unit(s) 
are available:
• Celsius only: Temperature measured in °C.
• Celsius/Fahrenheit: During temperature measurements, 
press   to switch between °C and °F.
Parameter Range Default setting
oPn oPn.d or oPn.E oPn.d