6.3 MAIN MENU  ..........................................................................................  6-25 
6.3.1  RX 
STATION screen  ...........................................................................  6-26 
6.3.1.1  Receiving mode setting (RX MODE).................................................  6-27 
6.3.1.2 Receiving 
channel setting (OPERATING FREQ.) .............................  6-27 
6.3.1.3 Automatic receiving station 
selection (AUTO MODE SETTING).......  6-28 
6.3.1.4 
Manual receiving station selection (MANUAL MODE SETTING)......  6-32 
6.3.1.5 Edit the receiving station name 
(EDIT STATION NAME)...................  6-33 
6.3.2 Receiving message type settings 
(MESSAGE TYPE SETTING).........  6-37 
6.3.3 
DISPLAY setting menu (DISPLAY SET)  .... 
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6.3.3.1 Contrast adjustment 
(CONTRAST)  .................................................  6-39 
6.3.3.2 Back 
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6.3.3.3 Buzzer settings 
(BUZZER) 
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6.3.3.4 Time Difference 
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6.3.3.5 Assigning to the USE  key (USER KEY SETTING)  .......................  6-41 
6.3.3.6 POSITIONITIME screen settings (POSITIME DISP.SET)  ...............  6-42 
6.3.4 NAVTEX setting menu (NAVTEX)  .... 
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6.3.4.1 Character size setting (CHARACTER SIZE) 
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6.3.4.2 CER setting (CER DISP.SETTING) 
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6.3.4.3 Automatic scrolling setting (MESSAGE SCROLL) 
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6.3.4.4 Scrolling speed adjustment (MESSAGE SPEED) 
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6.3.4.5 External printer settings (PRINTER PROPERTY).............................  6-46 
6.3.4.6 External equipment msg output settings (INS MSG OUTPUT 
SET). 
6-47 
6.3.4. 7 External printer msg output settings (PRINTER MSG OUTPUT SET) 6-49 
6.3.5 MAINTENANCE menu (MAINTENANCE) ............................................  6-50 
6.3.5.1 Self Diagnosis (SELF DIAGNOSIS) 
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6.3.5.2 
Failure alert (BAM ALERT 
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NAVTEX ALARM)................................  6-54 
6.3.5.3 
Setting status 
of 
the NAVTEX Receiver (STATUS) ...........................  6-58 
6.3.5.4 Port monitor (PORT MONITOR) ........................................................  6-59 
6.3.5.5 Software version 
(SOFTWARE VERSION).......................................  6-62 
6.3.6 The 
display language setting (LANGUAGE) 
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7. 
MAINTENANCE AND INSPECTION  ............................................................. 
7-1 
7.1 
General Maintenance and Inspection  ...................................................... 
7-1 
7.2 Periodic Inspection  ..................................................................................  7-2 
7.2.1  Confirming the 
Rx 
station  and Message type  ......................................  7-2 
7.2.2 Confirming the Alert /Alarm Status .........................................................  7-2 
7.3 
Trouble Shootings .....................................................................................  7-4 
7.3.1 Trouble Shootings ..................................................................................  7-4 
7.3.2 Maintenance Units .................................................................................  7-5 
7.3.3 
Spear parts for periodic maintenance ....................................................  7-5 
8. 
AFTER-SALES SERVICE  ............................................................................. 
8-1 
Warranty 
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8-1 
Holding period 
of 
Service parts  ..................................................................... 
8-1 
Before returning repair  .................................................................................. 
8-1 
Periodical maintenance recommended  ......................................................... 
8-1 
9. 
SPECIFICATIONS  ........................................................................................ 
9-1 
9.1 
General (NCR-333)  ................................................................................. 
9-1 
9.1.1  Receiver  ............................................................................................... 
9-1 
9.1.2 Operation panel  .................................................................................... 
9-1 
9.1.3 Power supply  ........................................................................................ 
9-1 
9.1.4 External interfaces  ................................................................................ 
9-1 
9.1.5 Environmental condition  ... ... ... ... ... . 
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