Chapter 6 MDC-1840BB/1841BB/1860BB/1810BB/1820BB Series
Using The Menu
Operation Manual
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6.9.7 Option
6.9.7.1 radar image bearing offset
The radar image bearing can be added an offset from the menu. If two radar displays
do not installed as parallel, such as a dual bridge ferry, set an 180 degree offset for
SLAVE or DUAL operation. Set the offset angle at "I.S.HDG" from "MAINTE/OPTION"
menu next to the "SYSTEM". The "MAINTE/OPTION" menu can be used with enter
the maintenance mode. The maintenance mode can be entered by pressing "MODE"
key when power on.
6.9.7.2 heading information offset
When both select the NMEA-0183 serial data type, and no heading information is
connected for the SLAVE processor/display unit, the transmitted data "$RAHDT" from
the MASTER unit can be used for heading information.
The "$RAHDT" heading information can be added an offset from the menu. If two
radar displays do not installed as parallel, such as a dual bridge ferry, set a 180
degree offset for SLAVE or DUAL operation. Set the offset angle at "I.S.GYRO" from
"MAINTE/OPTION" menu next to the "SYSTEM" same as above.
This offset is effective for the "$RAHDT" format data
only
.
