Switching sequence at :
VDC
8
8
8
660mV
8
6.6V...
mAAC / mADC - 66mA
8
660 mA
8
66mA...
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
VAC /
- 6.6V
8
66V
660V
1000V
W - 660W 6.6K
W
66K
W
660KW
6.6M
W
66M
W
660 ...
W
F - 6.6nF 66nF 660nF 6.6mF 66 F
m
660 F
m
6.6mF 40mF 6.6nF...
Hz - 66Hz 660Hz 6.6KHz 66KHz
660KHz
6.6MHz 10MHz 66Hz...
AUTO(11)
Long
ON
AUTO
MAN
(4)
Acknowl-
edgement
Display
switched OFF when push button AUTO/MAN is pressed (4) for
approximately 1s,or when the function selector switch (6) is operated, or
when the meter is turned OFF and ON again.
0
Note - C ,Continuity ,Diode ,AAC ,ADC ,% all functions have fixed range.
5.
Liquid crystal display (LCD)
5.1 Digital display
The MAIN digital display (10) shows the measured value with correct
location of decimal point and sign. The selected measuring Unit (15) and
the function (21) are simultaneously displayed. When measuring DC
quantities, a minus sign appears in front of the digits, when the positive
pole of the measured quantity is applied to the “ ” input terminal.
When upper range limit 6600 ( on the range :1999), is exceeded
then "OL" is displayed.
The digital display is updated 2.8 times per second. The Sub digital
display (14) shows the measured value with correct location of decimal
point and sign. Main purpose of two digital display is to display
simultaneous measurement as mentioned below :-
Main Display Sub Display
Voltage Frequency
Voltage Min/Max
Frequency Duty cycle
Current Frequency
7
