Very often there are questions about what this or that mistake means. For some reason, there is often no book on the ships describing the mistakes. Below is information for the JRC JLR-10 satellite compass. For any questions - you can contact our customer service.

List of errors and necessary actions

RAM NG.  
The memory is out of order
Contact the after-sales service. ( http://cirspb.ru/en/about/ )

ROM NG. 
The read-only memory is out of order.
Contact the after-sales service. ( http://cirspb.ru/en/about/ )

RCV NG
The processor unit is not connected or is out of order.
Check the connection of the Processing Unit, if the message appears again, contact the service department ( http://cirspb.ru/en/about/ )

ARV
The vessel entered a certain arrival area.
Press CLR to acknowledge. The alarm does not work if you set the zone to 0.00 m.

ANC 
Vessel was blown out of the established area.
Press CLR to acknowledge. The alarm does not work if you set the zone to 0.00 m.

XTE 
The vessel deviated too much from the course.
Press CLR to acknowledge. The alarm does not work if you set the zone to 0.00 m.

HDOP. 
(Horizontal Dilution of Precision) - reduced accuracy in the horizontal plane. An alarm is triggered when the HDOP exceeds 4.
If it constantly works, check that the antenna is correctly installed.

NO FIX 
Loss of communication with satellites. 
Press CLR to acknowledge. Check the antenna installation, connection.

GPS 
DGPS alarm. When the coordinate reception is switched from the DGPS receiver to the GPS, the buzzer is triggered 1 time.

MOB 
Man overboard (displayed in the title). The MOB function is turned off if you hold the MOB button for 3 or more seconds.

NO HWADING 
The correct course is not issued. check the installation of the antenna or contact the customer service ( http://cirspb.ru/en/about/ ).
Press CLR to acknowledge.

EVENT FULL
Too many events (points) are created. The message appears when the user tries to create an event, at the maximum amount already used.
Delete old events before creating new ones.

WPT FULL
Too many points registered. The message appears when the user tries to create a point, at the maximum amount already used.
Delete the old points before creating new ones.

NO WAYPOINT
No points created. Create a point.

ROUTE FULL
Too many routes created. Delete the old route before creating a new one.

NO ROUTE
No routes have been created.

ARE YOU SURE?
ENT
A confirmation message. For approval, press ENT to cancel the CLR.

CALCULATING
The program calculates the distances or positions of waypoints or the route plan. 
Please wait. 

DOWNLOADING
The device downloads data from external equipment. Please wait.

UPLOADING
The device downloads data to an external device. Please wait. 

Receiver errors:

Quote

0 (No display) Normal

1 Four satellites are available in this area. This message is displayed only in the STATUS window.

2 Course calculation is disabled. It is only included when exchanging information with 5 or more satellites.

3 The exchange rate calculation is incomplete.

4 Receiving data from 3 or less satellites

6 Course calculation is disabled. It is only included when exchanging information with 4 satellites.

7 Aux. sensor is failure (the bearing of heading)

8 Aux. sensor is failure (the bearing of roll)

9 Aux. sensor is failure

Antenna alarms

Quote

Antenna error is not displayed - normal operation

O Open (Antenna is off)
S Short (Antenna error)