JRC JFS-280, Instruction Manual

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11 Specifications 11-6
11
11.2 Input/Output Signals
NME A0183 signal (Versions: Ver. 1.5 to 3.01)
NAV1 to NAV4 are required for connections. The optional Gyro I/F is required for logs.
Connection equipment:
Compass, water depth/water temperature meter, tidal current meter, GPS, log
The written order indicates the order of priority to be selected.
Direction: 1 second pulse
$__HDT
$__HDG
$__HDM
$__VHW
JRC-specific format (when optional Gyro I/F is connected)
Course: 1 second pulse
$__RMC
$__RMA
$__VTG
Depth: 1 second pulse
$__DPT
$__DBS, $__DBK, $__DBT
Water temperature: 1 second pulse
$__MTW
Speed over ground: 1 second pulse
$__RMC
$__RMA
$__VTG
Speed relative to water: 1 second pulse
$__VHW
JRC-specific format (when optional Gyro I/F is connected)
Tidal current: 1 second pulse (max. 5 layers)
$__CUR