| Description | The focus measurement system uses a modulated laser to sense the relative position of the media. The laser light reflected off the media is measured and synchronously demodulated to recover the position information. The dmodsync parameter is used to compensate for phase delay in the laser/sensor system to maximize the output of the synchronous demodulator. | |
| Type | integer | |
| Default Value | 65 | |
| Range | 0 to 91 | |