Navico 2kW Installation Manual page 65

Trigger Delay
• To set Trigger Delay to zero, press Menu,
Adjust Trigger Delay
Press | to
•
Delay vertical scrollbar.
• Press until Trigger Delay is set to zero percent. Press Exit.
Adjust Trigger Delay
This feature eliminates the time lag between real radar returns and the time it takes data to be
processed by the radar software, a common issue with all radars.
Caution: If you have any doubt about your understanding of the Trigger Delay feature, you
should have it set up by a qualified radar technician.
The radar should already be in STANDBY mode, so press
•
radar into transmission mode. A confirmation message will appear, press  to select
Press Menu, select
•
15%. One or two red rings with blue borders should be visible on the screen, depending
on the wattage of your radar antenna.
Adjust Trigger Delay
Press | to
•
The 2 kW model, the LRA-1800, will have only one ring on the display.
•
The 4 kW model, the LRA-2400, will have two rings on the display. See the following
•
figures.
Before adjusting the Trigger Delay for 4 kW radars, two rings will be shown on the screen (left). As
Trigger Delay is increased, the larger ring will start to get smaller. The small ring will disappear (right).
You may have to increase gain in the previous step if the rings are not visible. Increase gain
until you have solid red rings shown on the screen, like in the preceding example. Increasing
Gain too much can cause the rings to be distorted.
Press to increase the level of Trigger Delay, which will decrease the size of the ring. If
•
you have a 4 kW radar, as the large ring decreases in size, the smaller ring in the center
of the screen will disappear, leaving only one ring.
select Radar Setup
and press Ent. That will launch the Adjust Trigger
Gain
and press Ent. Press
, then press Ent.
and press Ent.
PWR for 2 seconds
to increase the Gain level to around
Connect to Lowrance Displays | 63
to switch the
Yes .