&217(176

RECORDING MESSAGES ...............................

59

MESSAGE PLAYBACK.....................................

59

Checking Messages.....................................

59

Sending Messages.......................................

59

Erasing a Recorded Message......................

59

Changing Inter-message Interval Time ........

59

Changing Message Playback Volume..........

60

CONSTANT RECORDING................................

60

VOICE GUIDE...................................................

60

Voice Guide Announcement Volume ..........

62

Voice Guide Announcement Speed ............

62

Voice Guide Announcement Language .......

62

EMERGENCY CALL (K TYPE ONLY) ..................

62

CROSSBAND REPEATER ..................................

63

OPERATION .....................................................

63

DX PACKETCLUSTER TUNE...............................

63

SKY COMMAND II ................................................

64

SKY COMMAND II DIAGRAM ..........................

64

PREPARATION.................................................

64

Starting Sky Command II operation: ............

64

CHAPTER 13 CONNECTING PERIPHERAL EQUIPMENT

TERMINAL DESCRIPTIONS ................................

65

COM CONNECTOR..........................................

65

ACC2 CONNECTOR.........................................

65

REMOTE CONNECTOR...................................

66

EXT.AT CONNECTOR (FOR AT-300)..............

66

MIC CONNECTOR............................................

66

COMPUTER..........................................................

67

COMPATIBLE TRANSCEIVER.............................

67

RTTY OPERATION...............................................

68

HF/ 50 MHz LINEAR AMPLIFIER .........................

68

ANTENNA TUNER................................................

69

TNC AND MCP .....................................................

69

DX PACKETCLUSTER TUNE...............................

70

CROSSBAND REPEATER ...................................

70

CHAPTER 14 INSTALLING OPTIONS

 

REMOVING THE BOTTOM CASE........................

71

VGS-1 VOICE GUIDE & STORAGE UNIT............

71

SO-3 TCXO ...........................................................

72

REFERENCE FREQUENCY CALIBRATION .......

72

MB-430 MOBILE BRACKET .................................

73

PRECAUTIONS ................................................

73

CHAPTER 15 TROUBLESHOOTING

 

GENERAL INFORMATION ...................................

74

SERVICE...........................................................

74

SERVICE NOTE................................................

74

CLEANING........................................................

74

TROUBLESHOOTING ..........................................

75

MICROPROCESSOR RESET...............................

78

INITIAL SETTINGS ...........................................

78

VFO RESET......................................................

78

FULL RESET.....................................................

78

OPERATION NOTICES ........................................

79

DC POWER SUPPLY .......................................

79

INTERNAL COOLING FAN...............................

79

INTERNAL BEATS............................................

79

AGC...................................................................

79

60m BAND OPERATION (K-TYPE/ USA ONLY) ..

79

CHAPTER 16

OPTIONAL ACCESSORIES

 

OPTIONAL ACCESSORIES .................................

80

CHAPTER 17

SPECIFICATIONS

 

SPECIFICATIONS ................................................

81

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