Kenwood th-k20a User Manual download pdf (Page 22)

LOCK FUNCTION

The lock function disables most of the keys to prevent you from accidentally activating

a function.

1 Press [F] (1s) to turn the Lock function ON.

• The “ ” icon appears when the Lock function is ON.

• The following keys cannot be locked:

[F], [PTT], [LAMP], [MONI], [SQL], PWR/VOL control and microphone PF key.

2 Press [F] (1s) to unlock the keys.

Note:

◆ You cannot perform the Transceiver Reset while the Lock function is ON.

◆ You can select the lock type from Menu No. 3.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 67 68

INSTRUCTION MANUAL 1
THANK YOU 2
MARKET TYPE CODES 2
NOTICES TO THE USER 3
PRECAUTIONS 4
CONTENTS 7
PREPARATION 9
INSTALLING THE BATTERY PACK 10
INSTALLING THE BELT CLIP 10
CHARGING THE BATTERY PACK 11
Approximate Charging Times 12
Charger Status Table 12
Battery Life 12
CONNECTING TO THE PC 13
GETTING ACQUAINTED 14
Indicator Description 17
BASIC OPERATION 18
SELECTING A FREQUENCY 19
VFO MODE 19
MHz TUNING MODE 19
TRANSMITTING/ RECEIVING 19
DIRECT FREQUENCY ENTRY 20
SELECTING AN OUTPUT POWER 20
REMAINING BATTERY CAPACITY 21
BACKLIGHT 21
LOCK FUNCTION 22
MENU SETUP 23
MENU FUNCTION LIST 24
MEMORY CHANNELS 26
RECALLING A MEMORY CHANNEL 28
USING THE ENC CONTROL 28
USING A NUMERIC KEYPAD 28
NAMING A MEMORY CHANNEL 29
MEMORY DISPLAY TYPE 30
CLEARING A MEMORY CHANNEL 30
CALL CHANNEL 31
RECALLING THE CALL CHANNEL 31
MEMORY CHANNEL TRANSFER 32
MEMORY TO VFO TRANSFER 32
CHANNEL TO CHANNEL TRANSFER 32
CHANNEL DISPLAY MODE 32
BAND SCAN 34
PROGRAM SCAN 35
USING PROGRAM SCAN 35
MEMORY SCAN 36
CALL SCAN 36
PRIORITY SCAN 36
USING PRIORITY SCAN 37
MEMORY CHANNEL LOCKOUT 37
), then press [F] 38
OPERATING THROUGH REPEATERS 39
SELECTING AN OFFSET FREQUENCY 40
TONE FUNCTION 40
ACTIVATING THE TONE FUNCTION 40
TONE FREQUENCY SCAN 41
AUTOMATIC REPEATER OFFSET 42
REVERSE FUNCTION 42
TRANSMITTING A 1750 Hz TONE 43
SIGNALING 44
CTCSS FREQUENCY SCAN 45
USING DCS 46
DCS CODE SCAN 46
CROSS TONE 47
DTMF FUNCTIONS 48
DTMF TX HOLD 50
ADJUSTING THE PAUSE DURATION 50
DTMF LOCK 50
AUXILIARY FUNCTIONS 51
FREQUENCY STEP SIZE 52
TONE ALERT 52
POWER ON MESSAGE 53
BEEP FUNCTION 54
LOCK TYPE 54
BATTERY SAVER 55
APO (AUTO POWER OFF) 56
NARROW BAND FM OPERATION 56
BEAT SHIFT 57
VOX (VOICE-OPERATED TRANSMIT) 57
VOX GAIN 58
VOX ON BUSY 58
VOX DELAY TIME 58
TIME-OUT TIMER 59
BUSY CHANNEL LOCKOUT 59
TX INHIBIT 60
MICROPHONE SENSITIVITY 60
PROGRAMMABLE FUNCTION KEYS 60
TRANSCEIVER PF KEY 60
MICROPHONE PF KEYS 61
MICROPHONE KEY LOCK 61
BATTERY TYPE 61
WEATHER ALERT ON/ OFF 62
WEATHER CHANNEL 62
WEATHER CHANNEL SCAN 62
APPENDIX 63
TROUBLESHOOTING 64
TRANSCEIVER RESET 66
KEY OPERATION 66
MENU OPERATION 66
SPECIFICATIONS 67

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Kenwood th-k20a User Manual Page 22

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