If the Meter is ON, but inactive and not connected to voltage for
more than 20 minutes, the display goes blank to preserve battery
life. To resume operation, press any button or turn the rotary
switch. To disable the Sleep Mode, refer to the Power-Up
Sleep Mode is always disabled in MIN/MAX record mode.
Press Q to toggle the backlight on and off. The backlight
automatically turns off after 40 seconds. To disable backlight
auto-off, refer to the Power-Up Options section.
To avoid electric shock, when Display HOLD is
activated, be aware that the display will not change
when you apply a different voltage.
In the Display HOLD mode, the Meter freezes the digital display.
1. Press fto activate Display HOLD. (K is displayed.)
2. To exit and return to normal operation, press f or turn the