JRC JMR-5400 Series Instruction Manual page 46

3.3.3 Range and mode information
Memo
There are restrictions in the range change operation on a slave display unit of simple ISW (LAN).
No. Item
1 Range change
button
2 In button
3 Out button
4 Stabilization
mode combo box
Section 3 Simple ISW (LAN) function
Changes the display range.
When images can no longer be displayed on the display unit on the
slave side due to the display range based on the pulse width on the
master display unit, the display range on the display unit on the
slave side is forcibly change to the one closest to the source range.
[Example]
When the displayable range is changed from 3NM to 24NM while
the display unit on the slave side is using the 0.125NM range, the
range is forcibly changed to 3NM.
Reduces the observation range by 1 level.
The minimum displayable range on the display unit on the slave side
is restricted according to the pulse width setting on the master side.
Increases the observation range by 1 level.
The maximum displayable range on the display unit on the slave
side is restricted according to the pulse width setting on the master
side.
Switches the stabilization mode to Ground/Sea.
The setting of the stabilization mode is shared regardless of whether
it is a display unit on the simple ISW (LAN) master side or slave side
among the display units that are connected to the network of the
radar image distribution function.
[Remarks]
The data that is used for the TT true vector operation varies

depending on the setting of the stabilization mode. In the
Ground setting, COG/SOG is used and in the Sea setting,
HDG/STW is used.
The display unit containing a COG/SOG sensor data

abnormality cannot share the stabilization mode in the Ground
setting.
3-8
Contents