5-35 
 
5.3.7.1 TRX Condition log display 
 
“TRX Condition” log display can be displayed by pressing [1] in the “Maintenance” menu. 
Latest condition is displayed as “1” (Operating condition). 
 
(“TRX Condition” log display) 
 
Pressing up-arrow key or down-arrow key scrolls the display. 
Pressing [ALM/CLR] returns to “Mailtenance” menu. 
 
“Channel A and B” number 
“TX Power” (“HIGH” / ”LOW”) 
“Northeast Corner of the Area” 
“Southwest Corner of the Area”. 
TRX mode (“TX/RX” / “RX”) 
(When channel management operation) 
TRX CONDITION     UTC11:43
  CH B:2088 NARROW     RX
  TX POWER :HIGH
  AREA N: 35°33.387‘
  ZONE SIZE:5nm
↓ (SW) E:139°54.578‘
1.CH A:2087 DEFAULT TX/RX
  AREA N: 35°33.387‘
  (NE) E:139°54.578‘
  CH B:2088 NARROW     RX
  TX POWER :HIGH
  AREA N: 35°33.387‘
  ZONE SIZE:5nm
↓ (SW) E:139°54.578‘
2.CH A:2087 DEFAULT TX/RX
  AREA N: 35°33.387‘
  (NE) E:139°54.578‘
↑
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 BRG : RANGE   NAME/MMSI
 270°: 0.18NM JRC MARU1
  35°: 0.29NM JRC MARU2
  22°: 0.92NM JRC MARU1
Bandwidth (“Wide“ / “Narrow”) 
“Zone Size”