Operation Manual

Operational procedures
55
850-165186 / Rev.B
OPERATIONAL PROCEDURES
Overview
This chapter will provide you with basic procedures in order to
help you set up the most common functions and parameters in
the PI54.
Sensor procedures
→ How to show or hide the graphic
alarm, page 56
→ How to show or hide the sensor timers,
page 56
→ How to r eset the sensor timers,
page 56
→ How to change background colour,
page 56
→ How to set up the sensors, page 58
→ How to mount the sensors on the net,
page 61
→ How to use the sensors, page 62
→ How to replace the sacrificial water
switch, page 63
→ How to test the sensors, page 64
→ How t o calibrate the Depth sensor,
page 65
→ How to define sensor offsets, page 66
→ How to set up a Spread sensor for a
twin trawl, page 67
→ How to set up a Spread sensor for a
dual twin traw l, page 72
Graphic display procedures
→ How to access graphic display
parameters, page 79
→ How to view echo sounder data,
page 80
→ How to set up marker lines, page 81
→ How to use the special features for
trawl markers, page 86
Echo sounder procedures
→ How to access echo sounder
parameters, page 88
→ How t o use visual aids and filters,
page 89
→ How to define range, page 91
→ How to zoom in on bottom echoes,
page 93
→ How to zoom in on pelagic echoes,
page 94
→ How to activate the A-Scope
presentation, page 95
Common procedures
→ How to define alarm limits, page 96
→ How to select menu language, page 99
→ How to control automatic page
rotation, page 100
→ How to restore default settings, page
101
→ How to personalize your system,
page 102