Specifications

Simrad PI32

182

857-164636 / Rev.A

Trawl info setup

These settings are used to set up the PI32 parameters related to

the trawl presentations on the Graphic display. When enabled,

marker lines providing trawl depth information will be

superimposed on the display.

To access the parameters, press the ENT button when you have

a graphic display in view.

Headrope sensor: This setting defines which sensor that is

placed on the headrope.

Footrope sensor: This setting defines which sensor that is

placed on the footrope.

Trawl opening mode: T his parameter decides how the trawl

opening shall be recreated on the Graphic Display. If you have

sufficient sensors on the trawl you must select Auto, and the the

PI32 will automatically calculate the trawl opening and draw it

accordingly. If you only have one sensor on the trawl opening

(Depth or Height sensor on the headrope), the Manual setting

will add an artificial line on the Graphic Display. The distance

from the headrope to the footrope must then be defined

manually using the Manual trawl marker parameter (below).

Manual trawl marker: Set the manual trawl opening height f o r

use with the Trawl opening mode parameter (above).

Clump sensor: This setting defines which sensor that is placed

on the clump.

Door sensor: This setting defines which sensor that is placed on

the door.