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Verfügbare Sprachen
Verfügbare Sprachen
10
2.1.5.
Controls and sockets (see Fig. 3)
Waveform selector
Frequency range selector
———
DC-offset selector
Duty cycle selector
Duty cycle control
—
litude control
Frequency offset contro!
Amp
—~ DC-offset control
Frequency control
|
TTL-pulse output
Step-attenuator
Sweep input
Fig. 3. Front view, controls and connectors
2.2.
OPERATION
2.2.1.
Switching on the instrument
After the function generator or has been connected to the mains in accordance with section 2.1.3. and 2.1.4.,
jt may be switched on by depressing mains switch POWER.
The pilot lamp will light, indicating that the instrument is ready for use.
The white spot inside the POWER switch indicates mechanically that the instrument is switched on.
After switching on, the instrument is ready for immediate use, and will meet specifications after a warming-up
period of 30 minutes and at constant position.
2.2.2.
Selecting the waveform and setting the duty cycle
adjustment on the basic signals is shown in Fig. 4.
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