User:Jewe: Difference between revisions
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# unplug the communication cable during testing | # unplug the communication cable during testing | ||
# Set the AM to out of boundary settings, for example 0% or 1 MHz, this is not supported by the machine. | # Set the AM to out of boundary settings, for example 0% or 1 MHz, this is not supported by the machine. | ||
# Set the | # Set the FM to out of boundary settings, for example 1 Hz or 1 MHz, this is not supported by the machine. | ||
# Set the PM to out of boundary settings, for example 0,1 Hz and 1%. | # Set the PM to out of boundary settings, for example 0,1 Hz and 1%. | ||
{{note|With all out of boundary settings an error must be generated.}} | {{note|With all out of boundary settings an error must be generated.}} | ||
Revision as of 15:09, 3 February 2009
- make new getting started
Signal generator driver test
The following settings need to be tested:
Normal operation
- Amplitude
- Frequency
- AM, 80% 1 kHz
- FM
- PM 50% 1 KHz.
- AM external.
- FM external.
- PM external.
- Sine wave for amplitude modulation
- Square wave for amplitude modulation
 |
Note: | All modulations needs to tested with a scope if the signal generator does not allow the settings to be read from the display. |
Error Operation
- unplug the communication cable during testing
- Set the AM to out of boundary settings, for example 0% or 1 MHz, this is not supported by the machine.
- Set the FM to out of boundary settings, for example 1 Hz or 1 MHz, this is not supported by the machine.
- Set the PM to out of boundary settings, for example 0,1 Hz and 1%.
|
Note: | With all out of boundary settings an error must be generated. |