Amprobe ACD-330T Clamp-On-Multimeter - Manual (Page 21)

(40M Ω Range (400 Ω Range)
DISABLE AUTO POWER OFF
When the meter is to be used for long periods of time you may want to disable the auto
power off, Once the auto power off function is disabled, the meter will stay on continu-
ously. The meter is shut off by turning the rotary switch to the OFF position.
To activate this function, press and hold the "HOLD/MAX * MIN" button and turn the
rotary switch from the OFF position to the desired function. When all annunciators are
displayed, press any button momentarily to exit demonstrate mode, and the "Off" annun-
ciator will be off.
DEMONSTRATE ANNUNCIATOR
To demonstrate the annunciators, press "HOLDIMAX * MIN" button and turn on the
meter simultaneously. All annunciators will be displayed. Press any button to exit demon-
strate mode. Auto power off will be disabled.
CONTINUITYFUNCTION FOR OHMS MEASUREMENT
To enable the continuity function, set the meter to the Ω range. Press -))) button momen-
tarily to toggle the CONTINUITYfunction ON/OFF. The continuity range is 0400~O Ω
and the beeper will sound if the resistance is less than 10.0 0. If another range is select-
ed, the unit will beep if the value displayed is less than 100 counts. Momentarily pushing
this button again will toggle the beeper and annunciator on or off.
Figure 12. Demonstrate Annunciator
Figure 13. Continuity Operation
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