NF WAVE FACTORY WF1967, Инструкция по эксплуатации

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15.2 Operation Inspection
WF1967/WF1968 15-4
15.2 Operation Inspection

Check Before Operation inspection
Check followings before the operation inspection.

The power supply voltage is within the rated range.

Ambient temperature is within the range of 0 to +40°C.

Ambient relative humidity is within the range of 5 to 85%RH (furthermore, the absolute
humidity is within the range of 1 to 25g/m
3
).

Non-condensing.

Function check

Check at power-on
Make sure that no error message appears at power-on.
When an error message appears,

P. 14-2.
When the display shows any problems at the power-on, turn the power off, wait for at least 5
seconds and turn the power-on again.

Self-diagnosis
Perform Self Check on the Utility screen.

P.13-3

Check of important functions
To avoid miss-setting, perform initialization first (Perform [Reset] in the Utility screen).
Then, connect the FCTN OUT to the oscilloscope using characteristic impedance
50Ω series coaxial
cable and observe the output.
Change following settings several times and check they work properly. For items that set numeric
values like the frequency, check become more reliable by operating both a numeric keypad and
modify knobs.
• Waveform (shortcut key: FCTN key FCTN )
• Frequency (shortcut key: FREQ key FREQ )
• Amplitude (shortcut key: AMPTD key AMPTD )
• DC offset (shortcut key: OFFSET key
OFFSET
)
• Output on/off (
CH 1
,
CH 2
, or
OUTPUT
)

Check of GPIB, USB and LAN(Option)
Perform some of setting changes performed in the check of important function section on the GPIB,
USB and LAN. Verify that Changes of the output is the same.
In this case, GPIB, USB or LAN is displayed on the status display area on the top of the screen.
Check also that pressing the [Local] soft key while GPIB, USB or LAN is displayed on the status
display area clears the previous status display and returns to the local status (except for during local
lockout condition).