VOLTCRAFT VC-450 E - I) Automatic Power-Off

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i) Automatic power-off
The DMM turns off automatically after approx. 15 minutes if no button or rotary switch is operated. This function
protects the battery, saves battery power and extends the operating time. The active function is displayed with the
symbol “ ”inthedisplay.
The DMM emits 3 brief beeps approx. 1 minute before switching off. If the deactivation function is cancelled with any
button (apart from the two lighting buttons) during this time, the next deactivation signal will sound after 15 minutes.
Deactivation is signalled with a long beep.
To reactivate the DMM after automatic deactivation:, use the dial switch or push any button (apart from the two lighting
buttonsand“SELECT”).
Automatic deactivation can be deactivate manually.
Switchoffthemeter(OFF).Keepthebutton“SELECT”depressedandswitchontheDMMattherotarycontrol.The
“ ”symbolisnotvisible.Automaticswitchingoffremainsinactiveuntilthemeteristurnedoffviatherotarycontrol.