My boat is equipped with a LOWRANCE HDS TOUCH 12 screen
supporting electronic chart, GPS
, Depth sounder
20000 , NMEA
It can be programmed to sound an alarm
for a variety of conditions . eg: depth
However, the alarm
sound is far to weak to wake me up.
Is it possible to adjust the strength of the alarm signal ?
The vendor of this equipment
is unclear about such a possibility and suggest I return the equipment
, which is most unpractical.
Do you have any relevant experience with this equipment ?