Victor 98A, Руководство пользователя

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Table Table Table
Table
2-3. 2-3. 2-3.
2-3.
Display Display Display
Display
Unit Unit Unit
Unit
(Cont.) (Cont.) (Cont.)
(Cont.)
Table 2-3. Display Unit (cont.)
Figure Figure Figure
Figure
2-5. 2-5. 2-5.
2-5.
Pushbutton Pushbutton Pushbutton
Pushbutton
No. No. No.
No.
Unit Unit Unit
Unit
Meaning Meaning Meaning
Meaning
⑧
Ω
Ω
Ω
Ω
、
k
k
k
k
Ω
Ω
Ω
Ω
、
M
M
M
M
Ω
Ω
Ω
Ω
The unit of resistance: Ohm, Kilohm, Megohm.
Hz
Hz
Hz
Hz
、
kHz
kHz
kHz
kHz
、
MHz
MHz
MHz
MHz
The unit of frequency: Hertz, Kilohertz, and Megahertz.
A A A
A
、
mA mA mA
mA
、
µ µ µ
µ
A A A
A
The unit of current: Amperes (amps), Milliamp, Micro amp.
V V V
V
、
mV mV mV
mV
The unit of voltage: Volt, Mill volt
nF nF nF
nF
、
µ µ µ
µ
F F F
F
The unit of capacitance: Nanofarad, Microfarad, Millifarad.
°
C C C
C
、°
F F F
F
D egrees Celsius (default) or Fahrenheit.
dBm
dBm
dBm
dBm
For ac volts functions, reading is shown in decibels of power above or below 1 mW
(dBm).
AC AC AC
AC
DC DC DC
DC
Alternating current, direct current.
% % %
%
Display the duty cycle ratio of signals when measuring frequency.
⑨
Bar Graph
The polarity indicator both ends of the bar graph show the polarity of the input; the arrow
right of the bar graph indicates an overload condition.
⑩
41000
41000
41000
41000
Range display. Digits display range in use.
11
○
Time displays. In addition, it could be used to temperature display as well.
Unit displays.
NO. NO. NO.
NO.
Unit Unit Unit
Unit
Meaning Meaning Meaning
Meaning
12
○
Elapsed Time Display
13
○
Secondary Display, and could be used to show the sequence number of the stored
information.
Unit Display of the secondary display
14
○
MEM
MEM
MEM
MEM
Readings are being recorded in manual stored mode
15
○
Primary Display
（
3 3/4 digital
）
16
○
Continuity test function is selected.
>30 V ac and/or dc may be present at the input terminals
Relative measured value
Diodes Test
17
○
In Calibration mode