Section 21 Maintenance & Inspection
21-56
21.5.2.6 Magnetron replacement procedure for transmitter-receiver
unit NTG-3225
1
Remove the cover of the transmitter-receiver unit.
Loosen the screws designed to be
protected from falling out at four
positions, and remove the cover.
The fall protected screws have
slotted heads.
Use a slotted screwdriver for this
work.
The magnetron is embedded inside
the modulator.
The modulator can be demounted by
removing the fastening fitting.
The cables connected to the unit shall
be detached before removing the
fitting.
Transmitter-receiver unit after the cover is removed
Modulator
Fastening fitting
Four fall protected
screws
Summary of Contents for JMR-7210-6X
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Page 62: ...Section 19 Adjusting and Setting up Equipment for Services 19 50...
Page 230: ...Section 22 Failures and After Sale Services 22 52...
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Page 426: ...Appendix D Menu List and Materials D 34 D 1 16 Code Input Password ECDIS RADAR CONNING...
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