L-3 Communications Navigation Echosounder LAZ 5100 - Manual (Page 45)

Page 4-10
L-3 ELAC Nautik
4.4.3 ALTERING SYSTEM SETTINGS/PARAMETERS WITHIN A MENU
When a MENU is called up, it will appear at the bottom left-hand side of the display area. There
are 4 main MENUS available. These can be called up by pressing the ENTER key.
Example: The user wishes to change the MINIMUM DEPTH ALARM from 30m to 20m and
activate it (Status = ON) and to change the MAXIMUM DEPTH ALARM to 410m
and activate it.
Press the ENTER key once to call up the ALARM MENU. The ALARM MENU as shown below,
appears at the bottom left-hand side of the display area.
The word ALARM is marked by the so called cursor and appears inverse, i.e. dark background,
light text.
In order to alter the MINIMUM DEPTH ALARM setting within this MENU, the value to be altered
must be marked by the cursor. This is done by using the CURSOR keys. The CURSOR key with
the arrow pointing downwards (W) is used to move the cursor down and the CURSOR key with the
arrow pointing upwards (V) is used to move the cursor up. Press the CURSOR W key twice to
mark the word "Depth".
The MENU below shows that the cursor has been moved down to mark the word "Depth" which
now appears inverse.
NAV-Defaults >>
Alarm
Depth 0030
Status OFF
Alarm
Depth 1990
Status OFF
Test Alarm
ALARM