JRC JLR-7700MKII - Attachment 2; Attachment 2-A List of Messages

84
JLR-7700 MK2 GPS Navigator
● Navigation alarm
Attachment 2
Attachment 2-A List of Messages
● Error message
Message Description
RAM NG The display RAM (an IC to store data) has failed. Contact our local sales office or your
distributor.
ROM NG The display ROM (an IC to store the operating program for the equipment) has failed.
Contact our local sales office or your distributor.
SENSOR NG No DGPS receiver is connected to the equipment, or it has failed if connected.
Confirm that the receiver is properly connected. Contact our local sales office or your
distributor, if the message remains as is even after properly connecting the receiver.
Message Tone Description
ARV Beep tone Arrival alarm. The vessel has entered the preset range.
Pressing the CLR key will stop the alarm sound. Setting the range to 0.00 nm
can erase the display.
ANC Same as Anchor alarm. The vessel has drifted away from the preset range.
above Pressing then CLR key will stop the alarm sound. Setting the range to 0.00 nm
can erase the display.
XTE Same as Off-course or baundary alarm. The vessel has crossed the preset borderline for the
above course.
Pressing the CLR key will stop the alarm sound. Setting the off-course range to
0.00 nm can erase the display.
S Repeated This alarm goes off if the navigator has failed to fix the vessel position. Note that no
beep tone alarm will go off until the first position fixing is completed after turning the power on
with a or performing the master reset function.
short
interval
SS Same as This alarm goes off if the navigator has failed to fix the vessel position during the
above “Search the sky” mode. Note that no alarm will go off until the first position fixing
is completed after turning the power on or performing the master reset function.
R Same as This alarm goes off when no data is entered from the DGPS receiver.
above
HDOP No tone This alarm goes off when a given HDOP level is 4 or higher.