18
measurement. It can not display bar graph on
Relative
measurement
mode.
3.13 Auto/Manual range
The auto range mode is a convenient function, but it might be
faster to manually set the range when you measure values that
you know to be within a certain range.
To select manual range, repeatedly press “
RANGE
” key until the
display shows the desired range. The range steps upward as you
press “
RANGE
” key. The meter will go back to auto range mode
when you press “
RANGE
” key for more than 2 seconds. It can not
select manual range mode on
Hz/DUTY, capacitance
and
temperature
range.
Caution:
while using the manual range mode, if “
OL
” sign
appears on the display, immediately set range to a higher.
3.14 Back Light
On any range, press the “
BACK LIGHT
” key to light the back light,
press it again to wink the light.
3.15 Range Light
On any range, press the “
RAN LIGHT
” key to light the range light,
press it again to wink the light.
4. Battery replacement
1) When the battery voltage drop below proper operation range,
the “ ” symbol will appear on the LCD display and the battery
need to changed.
2) Before changing the battery, set the selector switch to “
OFF
”
position. Open the cover of the battery cabinet by a screwdriver.
3) Replace the old battery with the same type battery.
4) Close the battery cabinet cover and fasten the screw.
Caution:
Dispose the used battery according to the rules, which
are defined by each community.
