Multimeter Setup Options 4
Setup Menu Items
U1271A/U1272A User’s Guide 139
To change the auto power- off and backlight timeout periods:
1 Press   for more than 1 second to enter the 
multimeter’s setup menu.
2 Press   or   until   or   is shown on the 
secondary display.
Figure 4-8 APo display
Figure 4-9 bLit display
3 Press   or   to change the timeout period. Select   
to disable the timeout feature.
4 Press   to save your changes or press   to 
discard your changes.
5 Press and hold   until the multimeter restarts to return 
to normal operation.