EZ DM-310SRS, Руководство по эксплуатации

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Pushbuttons(DM-313)
Items ~ describe how to use the pushbuttons.
Press the power button to turn on the meter.
MANUAL RANGING
Press RANGE to select the manual range mode, then
the AUTO annunciator is
disappear (the meter remains in the range it was in
when manual ranging was selected).
In the manual range mode, each time for press range
button, the range increments, and a new value is
displayed. To exit the manual range mode and turn to
the auto ranging, press and hold down range mode
and turn to the auto ranging, press and hold down
range switch for 2 seconds the AUTO annunciator
turns back on.
- MEM
Press MEM button to enter -MEM store mode. The
MEM annunciator is displayed as the last two significant
digits are stored and then subtracted from all the
following inputs. Press the MEM switch again to cancel.
The MEM mode is also canceled whenever the
measurement mode or range is
changed. The MEM operation mode can be very useful
in resistance measurement
errors. It can also be used to measure deviations of
voltage or current measurements.
HOLD(display hold)
Press hold switch to toggle in and out of the touch hold
mode. In the touch hold Mode, the HOLD annunciator is
displayed and the last reading is hold on the display(Except
10A Range).
DC/AC ( /Lo )
Press this switch to measure AC voltage or AC current
in the voltage or current
mode, or to measure low- power ohm in the resistance mode.
Press it again to cancel.
HOW TO USE THE METER
PUSHBUTTONS
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