Canon GC-201 Scanner User Manual


 
CANON Digital Galvano Scanner System GM-1000 Series
Users Manual 1.20
94
Individual parameters can be adjusted by the user.
Press the MANUAL button.
It will display like the diagram to the right.
Press INITIALIZE first.
Pressing MEASURE BODE carries out the frequency
response measurement, and displays the waveforms.
By changing the GAIN [dB] value and measuring the
frequency response, the Gain waveform will move up
and down according to the GAIN value.
By changing the Q value and measuring the
frequency response, the Phase waveform will move
up and down according to the Q value.
Adjust so that the gray waveform and black waveform
overlap.
Pressing MEASURE STEP carries out the step
response measurement, and displays the step
waveforms.
Change the FFGain and Overshoot values, measure
the step response, and adjust so that the gray
waveform and black waveform overlap.
Starting with HiSpeed Serial makes it possible to
adjust individual parameters while operating
high-speed serial communications.
Save the tuning results to EEPROM. Refer to 9.4. Writing Parameters into ROM.