TM-4100/TM-4100D
13
6.3 Data Hold /Backlight Button:
Press the “
”button, LCD display“
”,
Lock reading, and then a“
” lifting "lock.
>
>
>
>
Press the “
” button for more than 2 seconds
to turn on or turn off the backlight function
Backlight light turns off automatically after 30
seconds.
6.4 Units Button:
Press “
” button to change the unit. Possible
Units :
Non-contact :
RPM r/min
Î
ms.
Î
counts
Î
/s
Contact :
RPM r/min
Î
ms
Î
counts>>ft/s
Î
ft/min
Î
yard/s
Î
yard/min
Î
r/s
RPM r/min
Î
ms
Î
counts
Î
m/s
Î
m/min
Î
r/s