Chapter 5. Work with Source Overlays 69 Field Name Description Offset Specifies the offset of the overlay in the page by the following: v Measurement method v Across v Down Measurement method Specifies the measurement method being used for the offset. Possible values are: 1 Row/Column is used as the measurement method. 2 Either inch or centimeter is used as the measurement method depending on the value specified for the Unit of measure . Note: To change both the measurement method and its following fields, you need to change the value for the measurement method and press Enter, before you change the following fields. Across Specifies the value of the horizontal distance from the left edge of the logical page to the origin of the source overlay to be created. Possible values are: v 0 to 999 (columns) v 0 to 22.25 (inches) v 0 to 57.79 (centimeters) Down Specifies the vertical distance from the top edge of the logical page to the origin of the overlay to be created. Possible values are: v 0 to 999 (rows) v 0 to 22.25 (inches) v 0 to 57.79 (centimeters) Grid Specifies the distance between the grid lines by the following: v Measurement method v Across v Down Measurement method Specifies the measurement method being used for the grid. Possible values are: 1 Row/Column is used as the measurement method. 2 Either inch or centimeter is used as the measurement method depending on the value specified for the Unit of measure . Note: To change both the measurement method and its following fields, you need to change the value for the measurement method and press Enter, before you change the following fields. You can specify to print horizontal and vertical lines with the printout to help your designing work. The following fields specify the horizontal and vertical distances between grid lines. Across Specifies the horizontal distance between vertical lines of grid. The valid values are: v 1 to 999 (rows) v 0.10 to 22.25 (inches) v 0.10 to 57.79 (centimeters)