14
7.13. RANGE
Press the
RANGE
key to activate the manual mode and to disable the
Autorange function. The symbol "AUTO" disappears from the upper left
part of the display. In manual mode, press the
RANGE
key to change
measuring range: the relevant decimal point will change its position. The
RANGE
key is not active in positions , ,
CAP
,
Hz%,Temp °C °F
. In
Autorange mode, the instrument selects the most appropriate ratio
for carrying out measurement. If a reading is higher than the maximum
measurable value, the indication "
0L
" appears on the display. Press and
hold the
RANGE
key for more than 1 second to exit the manual mode and
restore the Autorange mode.
7.14. PEAK/INRUSH
1. In AC voltage test mode, Press PEAK/INRUSH key, the peak maximum
and peak minimum values can be measured.
2. In current test mode, Press
INRUSH
key the inrush current values are
measured.
7.15. Relative/Backlight
1. Press the
REL
button to zero the display. "
REL
" will appear in the
display. The displayed reading is now the actual value less the stored
"zero" value.
2. Press the
REL
button to view the stored value. "
REL
" will flash in the
display.
3. To exit this mode, press and Hold the REL button until "
REL
" is no
longer in the display.
4. DCA measurements Press the
REL
button to zero the display
5. Press and hold the
REL/Backlight
button to turn the Backlight on.
Press and hold again to turn the Backlight off.
7.16. Automatic Power OFF
1. In order to conserve battery life, the meter will automatically turn off
after approximately 15 minutes. To turn the meter on again, turn the
function switch to the OFF position and then to the desired function
position.
2. Press and hold the
MODE/VFD
key and turn the selector switch to turn
the system on, the auto power off function will be cancelled.
Summary of Contents for MT723
Page 1: ...AC DC TRMS CLAMP METER INSTRUCTION MANUAL MT723 II...
Page 2: ...2...
