Raymarine DSM30 GPS Receiver User Manual


 
5
Important Information
Raymarine DSM300 and DSM30 Digital Sounder Modules provide echo sounder
data that can be displayed on Raymarine E Series, C Series, and hsb
2
PLUS
(Pathfinder) Series display units.
This manual contains important information for installing and maintaining your
Digital Sounder Module. Raymarine’s Technical Services representatives or your
local dealer will be available to answer any questions you may have.
Instructions on how to operate the fishfinder application can be found in the
handbook for your particular display system.
Intended Use
DSM300 and DSM30 Digital Sounder Modules are intended for depth finding and
fishfinding purposes on recreational (non-IMO/SOLAS class) boats. Echo
sounders require an appropriate Raymarine transducer and interconnecting
cable.
Safety Notices
This equipment must be installed and operated in accordance with the
instructions contained in this manual. Failure to do so can result in personal injury
and/or navigational inaccuracies. In particular:
CAUTION: High Voltage
Digital Sounder Modules contains high voltages. Adjustments require specialized
service procedures and tools only available to qualified service technicians – there
are no user serviceable parts or adjustments. The operator should never remove
the cover or attempt to service the equipment.
CAUTION: Transducer Cable
Removing the transducer cable from the rear of the DSM300 or DSM30 while the
sounder module is powered on can cause sparks. Only remove the transducer
cable after power has been removed from the DSM. As with any electronic device,
be sure the sounder module is mounted where it is well ventilated and free from
gasoline fumes.
If the transducer cable is accidentally removed while the DSM is powered on,
remove power from the sounder module, replace the transducer cable, and then
return power to the module. As a safety feature, the sounder module only
recognizes that the transducer is connected at power-up.