Simrad PI54 A Especificaciones descargar pdf (Pagina 226)

Simrad PI54

214

850-165186 / Rev.B

Clearance alarms

These alarms will notify you if a trawl or towed object comes to

close or far off the bottom.

Clearance

MENU Exit

GAIN- GAIN+

(CD11103W-C)

000 m OFF

Clearance pre warning, min:

300 m ON

Clearance pre warning, max:

The Clearance pre-warning alarms are used to warn you if a

trawl or another towed object either moves too close to the

bottom, or lifts too f ar off the bottom. You must have the echo

sounder switched on to use this alarm. To enable it, set the

minimum limit to the minimum allowed distance between the

footrope and the bottom, and/or the maximum limit to the

maximum allowed distance between the footrope and the

bottom. Then, switch one or both alarms to ON. The alarm is

triggered if the reading from a Depth sensor mounted on the

footrope (or a manual depth marker) exceeds one of the defined

limits. To use this alarm for a single towed object, select the

Depth sensor as a Foot rope sensor in the Trawl info dialogue.

Clearance pre-warning, min: Set minimum alarm limit, and

select ON when you wish to enable the alarm.

Clearance pre-warning, m ax: Set maximum alarm limit, and

select ON when you wish to enable the alarm.

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Simrad PI54 A Especificaciones Pagina 226