Tfx Parameter
med <media index> rcvrgain

Variables media index Selects the media index from 0 to 15.

Description The receiver gain of the focus laser defined by the copy of the media parameters where the copy is selected by the media index. When the exposure head turns on the focus laser, the receiver gain of the focus laser is specified by this parameter.

The auto-focus system uses a modulated visible red laser to sense the relative position of the target media. The light reflected off the media is measured in order to extract the focus information. The sensitivity of the receiving circuitry of the focus laser is configured by this parameter.

Type Real

Default Value 9.0

Range 1.0 to 20.0

Related Documents COMMAND: foc cal rcvrgain

Applies to: TFX THERMAL2
Access: FIELD
Modified: Wed Aug 29 15:06:37 2007
Updated: Thu Jul 17 02:31:32 2008
Module: MED