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8.2 Simple TroubleshootingPower SupplyIf the power cannot be applied (power lamp on the main unit doesnot light):• Check for loosened power cable connector on the rear or bottomof units. Check that the ship's mains main switch is turnedon. Confirm that power is present at the connector (pin #1:(+),pin #2: (-)).UnitMainunitTerminalunitInput Voltage24 VDC24 VDC• Check if the breaker on the rear panel of the <strong>terminal</strong> unit hastripped. If it has tripped, push it in to reset the equipment.8.3 Diagnostic TestsSelf Test1. Press function key [F6] to display the System menu.SetupSystemLock ChangeDefaultSlave DelayBK Timing PreTonePostToneMute Timing PreBKPostBKModem Output LevelMIF TuneFreezeAGCEmissionTX/RX MSG SaveEdit Before sendingTime SystemTime & DateDisplay ModeSelf TestFigure 8-1 System menu5 msec (0- 50 msec)10 msec (0-100 msec)0 msec (0- 20 msec)0 msec (0- 20 msec)0 msec (0- 20 msec)0 dBm (-30 - +10 dBm)OFF O NOFF O NOFF O NOFF O NOFF O NOFF O NOFF UTC SMT JST1997/1/1/12:34:56Normal Reverse2. Select Change on the Setup line.3. Select Self Test.8-2
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