iv
3.2.3 Turning on/off specific timer programs..........................................................................3-4
3.2.4 Clearing all timer programs ...........................................................................................3-4
3.3 Displaying Facsimile Images ...................................................................................................3-5
3.4 Processing Facsimile Images..................................................................................................3-6
3.4.1 Phase mismatch............................................................................................................ 3-6
3.4.2 Phasing signal out of synchronization...........................................................................3-7
3.4.3 Noise rejection...............................................................................................................3-7
3.4.4 Image color....................................................................................................................3-8
3.4.5 Image format.................................................................................................................. 3-8
3.4.6 Rotating images.............................................................................................................3-9
3.4.7 Zooming images ............................................................................................................3-9
3.4.8 Saving images ...............................................................................................................3-9
3.5 Erasing Facsimile Images........................................................................................................3-9
3.6 Preventing Erasure of Facsimile Images...............................................................................3-10
3.7 Adding Facsimile Channels ................................................................................................... 3-11
4. NAVTEX OPERATION: NAVNET ............................................................................ 4-1
4.1 About Navtex Messages..........................................................................................................4-1
4.1.1 Message categories ......................................................................................................4-1
4.1.2 Receiving navtex messages..........................................................................................4-1
4.2 Setting Up Navtex Stations, Messages, Alarms......................................................................4-2
4.3 Previewing Incoming Navtex Messages..................................................................................4-5
4.4 Displaying Navtex Messages...................................................................................................4-6
4.4.1 Displaying navtex messages.........................................................................................4-6
4.4.2 Remarks on navtex messages......................................................................................4-7
4.5 Displaying the Navtex Station List ...........................................................................................4-8
4.6 Adding Navtex Stations............................................................................................................4-9
5. NAVTEX OPERATION: PC ...................................................................................... 5-1
5.1 About Navtex Messages..........................................................................................................5-1
5.1.1 Message categories ......................................................................................................5-1
5.1.2 Receiving navtex messages..........................................................................................5-1
5.2 Setting Up Navtex Stations, Messages ...................................................................................5-2
5.3 Displaying Navtex Messages...................................................................................................5-3
5.4 Displaying the Navtex Station List ...........................................................................................5-4
5.5 Adding Navtex Stations............................................................................................................5-5
5.6 Editing Navtex Stations............................................................................................................5-6
5.7 Deleting Navtex Stations..........................................................................................................5-7
6. MAINTENANCE, TROUBLESHOOTING................................................................. 6-1
6.1 Maintenance ............................................................................................................................6-1
6.2 Replacement of Fuse...............................................................................................................6-2
6.3 Troubleshooting .......................................................................................................................6-2
6.4 Diagnostics: NavNet ................................................................................................................6-3
6.5 Diagnostics: PC .......................................................................................................................6-4
6.6 Clearing Data: NavNet.............................................................................................................6-5
6.7 Clearing Data: PC ....................................................................................................................6-6
6.8 All Clear (for technicians only).................................................................................................6-7
6.9 Simulation Mode ......................................................................................................................6-8
6.9.1 Accessing the simulation mode through NavNet .......................................................... 6-8
6.9.2 Accessing the simulation mode through PC .................................................................6-9