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3.16 Automatic Shutdown and Continuous Operation Mode Selection
After turning the power ‘on’, the meter will in default enter the auto-shutdown
timing state. If after 15 minutes you haven’t pressed any keys or turned the dial
the meter will automatically turn off. After auto-shutdown, by pressing the ‘
WWAAKKEE
’
key or turning the rotary switch it is possible to wake the meter to resume
operation. If you want the meter to stay on continuously without shutdown, you
can do so by pressing the ‘
WWAAKKEE
’ at the same time when turning the power ‘on’.
NNootteess::
After auto-shutdown there will still be a little electricity consumption in the
meter, so it is recommended to turn off the power when the meter is to remain
dormant for a long time.
4.
PC-LINK SOFT OPERATION
Pressing the ‘
HHOOLLDD
’ key for 2 seconds the meter will begin to send the measured
data and state to computer while the LCD display screen displaying .
Then it will be able to record, analyse, draw and print all the measurements on
computer as long as you insert one end of the USB cable (options) into the front
socket of the meter and another end into the computer USB interface and run the
record and graphics software (options). Press the ‘
HHOOLLDD
’ key for 2 seconds and
then release it again, the meter will disconnect and stop sending data to the
computer, symbol on the LCD display screen will go out. When the meter
sends data to the computer it will cause an increase of electricity consumption.
So the should be turned off when no there is no need to transfer data.
5.
TECHNOLOGICAL SPECIFICATIONS
5.1 General Features
• Voltage between the measurement end and ground is of 1000V AC/DC.
1000V CATIII 2th pollution grade.
• 50000 counts, automatic/manual range, basic sampling rate 2.5 t/s and 51
segment analog bar.
• When rotary switch being in the positions of mV, logic frequency, diode,
resistance and capacitance, the maximum overload protection voltage will be
250V (effective value), while in the positions of µA/mA the protection current
being 0.64A,and in the position of A, the protection current being 12.5A.
• Over range indication 'OL'.
• When the total voltage of batteries being lower than 6.8V, the symbol for
battery display will be lighted.
• Fuse being 0.63A/500V (µA/mA end) and 12.5A/500V (A end).
• 1.5V x6 AA batteries.
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