AMES 64021 Manuale d'uso e istruzioni di sicurezza - Pagina 8

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Operating instructions
read the EntirE iMpOrtant SaFEty inFOrMatiOn section
at the beginning of this manual including all text under
subheadings therein before set up or use of this product.
Electrical shock can cause death or injury! nEVEr tOucH
exposed conductors of
General Operation
ranGE Button
The ranGE Button enables manual selection of available ranges for the selected
function. The Meter's default is autorange (autO) where the Meter selects for you.
1.
To select manual ranging mode, hold
down ranGE Button until the Meter
beeps. The Meter is in manual mode
when Manu is seen on the Display.
2.
Each press of the ranGE Button
steps through the ranges available
for the selected function.
MaX Min Button
The MaX Min Button allows you to record, temporarily store and
view signal events as you monitor them. You may record while in
any range or mode except Hz% (frequency/duty cycle).
1.
Press the MaX Min (maximum/
minimum) Button to begin
recording. Note that the Meter
automatically resets to manual
range mode when measuring
minimum / maximum values.
rEL
Button
The rEL (relative mode) Button can be used in all modes except Hz%
(frequency/duty cycle). Relative mode subtracts a stored value from the present
measurement and displays the result. For example, if the stored value is 20.0V
and the present measurement is 22.0V then the Meter will display 2.0V.
1.
To enter relative mode, press the
rEL
Button. The present
measurement will lock and
the Meter will display "0".
Page 8
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3.
To return to Autorange, hold down
the ranGE Button for about 2
seconds or until the Meter beeps.
The Meter is in Autorange when
autO is seen on the Display.
2.
When you are finished recording,
press the MaX Min Button to scroll
through the high (maximum) and low
(minimum) recorded readings. The
readings will be seen on the Display.
3.
To return to normal operating
mode, hold down the MaX Min
Button for about 2 seconds.
2.
Take a new measurement and the
Meter will display the relative value.
3.
Press the rEL
the stored value and exit relative mode.
Button again to reset
Item 64021