DMM SANWA PC720M, Инструкция по эксплуатации

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①
Main display
②
Sub display
③
Analog bar graph
④
Relative mode indicator
⑤
Auto range mode indicator
⑥
Data hold indicator
⑦
Recording mode indicator
⑧
Crest capture mode indicator
⑨
Max/Min updating indicator
⑩
DC measurement indicator
⑪
AC measurement indicator
⑫
Temperature measurement indicator
⑬
Polar character
⑭
Low impedance measurement indicator
⑮
Continuity check indicator
⑯
Low battery voltage indicator
⑰
Unit of readings for main display
⑱
Unit of readings for sub display
①
②
③
④
⑤ ⑥
⑦
⑧
⑨
⑩
⑩
⑪
⑪
⑫
⑫
⑬
⑭
⑮ ⑯
⑰
⑱
― 8 ― ― 7 ―
3-2 Display
[4] DESCRIPTION OF FUNCTIONS
4-1 Power Switch/Function Selector
Turn the switch to turn on/off the power and select a measuring
function. All segments of the LCD display will be turned on for 2
seconds after power-on, and then the meter will be ready to use.
Note:
The push buttons between the display and the function selector
work differently depending on how long you press. In this
manual, "press" means pressing momentary and "press and
hold for 1 sec. or more" means pressing longer.
4-2 Auto Power Saving
The Auto Power Saving mode turns the meter off automatically
after approximately 30 minutes of no activities. While the Auto
Power Saving mode, following activities set the Auto Power
Saving back.
1) Function selector or push button operations
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test, or continuity check, non-zero readings in the Duty cycle/
Frequency measurement functions, any readings in the
temperature measurement function, or significant measuring
readings of above 512 counts in the other function ranges.
Following activities disable the Auto Power Saving mode
automatically.
1) Crest capture mode or MAX/MIN recording mode is in use
2) Data logging operation is in use
3) Data communication to your PC is in use
4-2-1 How to get back from the Auto Power Saving
Press the SELECT, RANGE HOLD,
△
REL
、
or HOLD button, or
disconnect the object to measure and turn the power switch off
and then back on, and select a function before connecting the
object.