JRC JMA-5312-6HS Installation Manual page 52

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Rotation signal
Connect the rotation signal line to the following terminals located on the terminal board:
TB4302-BPO
TB4302-BPOE (return)
Connect the rotation reference signal line to the following terminals located on the terminal board:
TB4302-BZO
TB4302-BZOE (return)
Pull up both lines to 5 V at 1 kilo-ohm before using them.
The radar JMA-5300MK2 can output only a one-phase rotation signal.
When a sub display unit needs a two-phase rotation signal, the one-phase input should be normally set
to logic "H" or "L".
2) Radar buoy
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Video signal
Connect the radar buoy video signal line (50 ohm termination) to the terminal located on the terminal
board as follows:
TB4302-RBVD
TB4302-RBVDE
3) When used as a slave display unit
The slave input includes the following signals:
Video input (50 ohm termination)
Trigger signal input (1 kilo-ohm termination: TTL input)
Rotation signal
•
Video signal
Connect the video signal input line to the terminal located on the terminal board as follows:
TB4310-VD
TB4310-VDE
•
Trigger signal
Connect the trigger signal input line to the terminal located on the terminal board as follows:
TB4310-TRG
TB4310-TRGE
3-23
BP
2048 pulses per
cycle
BZ
1 pulse per cycle