B&G Zeus Touch 12 - Manual (Page 51)

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Using the radar | Zeus Touch Operator Manual
Defining an EBL/VRM marker
1. Ensure that the cursor is not active on the radar panel (press the X key)
2. Activate the menu
3. Select one of the EBL/VRM markers
4. Select adjustment method, and tap the screen to adjust the marker
5. Tap the panel key to save the marker position
When positioned, you can quickly turn the EBL/VRM on/off by tapping
the relevant section on the data bar (Zeus Touch8 and Zeus Touch12
only).
Quick EBL/VRM marker positioning by using the cursor
1. Tap the radar panel to position the cursor
2. Activate the menu
3. Select one of the EBL/VRM markers
- The EBL line and the VRM circle will be positioned according to the cursor position
4. If required, tap the panel to reposition the marker
5. Press Save EBL/VRM panel key or activate the menu to save the position
Setting a guard zone around your vessel
A guard zone is an area (either circular or a sector) that you can define on the radar image.
When activated, an alarm will alert you when a radar target enters or exits the zone.
Defining a guard zone
1. Activate the menu
2. Select one of the guard zones
3. Select shape
4. Select Adjust to position the zone, and tap and drag on the
screen or use the rotary knob to adjust range, depth, bearing
and width
5. Save the position by tapping the panel key or by activating the
menu
When positioned, you can quickly turn the guard zones on/off by tapping the relevant
section on the data bar (Zeus Touch8 and Zeus Touch12 only).
Alarm settings
An alarm will be activated when a radar target breaches the guard zone limits. You can select
if the alarm will be activated when the target enters or exits the zone.
Sensitivity
The guard zone sensitivity can be adjusted to eliminate alarms for small targets.