P01170 Remote Fix Mark Cable Wiring

P01170 Remote Fix Mark Switch is available as an option

Depressing the MARK Switch causes a vertical fix (event) line to be printed vertically across the chart; Holding down of this switch (3 seconds or greater) will result in the printing of depth, position and other important parameters along the vertical line.  This vertical annotation is in addition to other annotation routinely printed on the chart record.