Simrad ME70 - REV C, Руководство оператора

Страница: 31 / 112

Getting started
4 Click the centre button to select a new beam mode from a submenu.
Note
When a new mode is selected, the program will terminate the current normal
operation and return to inactive. Normal operation must then be selected to use
the new mode.
Selecting operational mode
Purpose
This procedure explains how to set up the ME70 for normal operation and start ‘pinging’.
Description
The ME70 allows you to choose between these operational modes:
•
Inactive
: The ME70 is paused. Neither transmission nor reception takes place.
•
Normal
: The ME70 operates normally. Transmission and reception take place
provided that ‘pinging’ is activated.
•
Replay
: The ME70 will be paused. Neither transmission nor reception takes place.
However, you are able to play back prerecorded data files.
Procedure
1 Observe the
Main
menu. It is located on the right hand side of the ME70
presentation.
2 Click the
Operation
icon.
This icon is located under the
Main
menu. It is
used to open the
Operation
menu.
3 Click the
Operation
button, and select Normal .
The ME70 will now start transmission into the water.
4 On the
Ping
button, click the symbol on the right hand side to start ‘pinging’.
Selecting ping mode
Purpose
This procedure explains how to control how often the
ME70 transmits acoustic energy into the water. This
is normally referred to as ‘pinging’.
Description
The “ping rate” is the parameter that controls how often the echo sounder shall transmit
acoustic energy (a “ping”) into the water.
378945/B
29