5.5 Other settings
5-20
WF1945B
LOAD function (equalize setting and output values) (
SYSTEM
: LOAD)
Operation is described for equalizing the amplitude (AMPTD) and DC offset (OFFSET) setting
values with the actual output values (FUNCTION OUT connector voltage).
The example is setting at the 100
Ω
load impedance.
Operation:
①
Press the
SYSTEM
key, then use the
and
keys to produce the following display (LOAD
flashes).
OPEN
SYSTEM:
3
LOAD
EXT-AM EXT-ADD
4
②
Press the
ENTER
key, then turn the
MODIFY
dial to produce the following display(SET flashes).
SET 50 Ω
SYSTEM:
3
LOAD
EXT-AM EXT-ADD
4
③
Press the
key, then turn the
MODIFY
dial to set the load impedance to 100
Ω
.
The above setting calculates the actual voltage of FUNCTION OUT connector from the WF1945B
output impedance (50
Ω
) and the load impedance for automatically changing the indicated value.
Other:
• The load impedance setting range is 45 to 999
Ω
, resolution is 1
Ω
.
• The WF1945B output impedance and voltage errors are not converted.
Содержание WF1945B
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Страница 100: ...4 2 Sweep 4 38 WF1945B Sweep value and Z MARKER SYNC X DRIVE outputs is approx 100 to 125 s...
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Страница 188: ...http www nfcorp co jp NF Corporation 6 3 20 Tsunashima higashi Kohoku ku Yokohama 223 8508 JAPAN...