Dual Contr. - Dual Station Control - Leica MX420 Operator's Manual

Operator's Manual Configuration
Alarm on health change - Sets the alarm to On or Off if the a satellite
becomes unhealthy or unusable.
OR - Dead Reckoning
DR, or Dead Reckoning, is an added navigation feature ofthe MX420.
When the DR setting is set to 'Yes' and appropriate compass/heading
and speed log sensors are connected and activated, the MX420 will
automatically switch to DR calculation when the GPS positioning be-
comes unavailable. A DR icon on the top right corner of the display
indicates that the position displayed is derived from DR calculation.
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Ite",
Rlarl'lS
Rnc.hor
COGSOG
CoMPass
DatUM
Depth
DGPS
I"'·
Dual ContrI
I ~S.
DEl=lD RECKONING
OR Confivation:
Dead Reckoning: Ho
©CFG I
IteM:
RIaNlS
Rnchor
COGSOG .
Conpass
DatUM
Depth
DGPS
It"
DuaIContrI
GPS
DEl=lD RECKONiNG"
DR Configuration:
Dead Reckoning:
I'm
Ch,ngo
I
To set the DR to 'Yes' press the Ekey then 'Change' softkey. Press
the E key again to exit the edit mode.
Dual Contr. - Dual Station Control
This screen sets the functional control between two MX420 CDU's
interfaced together. The default setting is No. When this selection is
changed to Yes, one receiver is set to Master, the other receiver is set
to Slave. The master unit can be either an MX420/8 CDU or MX420/2.
These two units will share a common database and one antenna. Refer
to Appendix E for more detailed information about the dual control
setup and operation.
Data port is fixed HMER I
Change
Dual status: Off
Dual Control configuration:
Mode:
mm:m
Dual Control: Ho
@CFii-r
. IteM:
RlarMs
Rnchor
COG SOG
COMpass
DatUM
Depth
DGPS
DR
ItlmlijllidDI
GPS
MX420 Dual Control Menu
706
Version 1.5