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Icom ID-800H [34/144] I squelch attenuator
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17
3
BASIC OPERATION
■ Squelch attenuator
The transceiver has an RF attenuator related to the squelch
level setting. Approx. 10 dB attenuation is obtained at maxi-
mum setting.
The squelch attenuator allows you to set a minimum signal
level needed to open the squelch. The attenuator function can
be deactivated in initial set mode.
➥ Rotate [SQL] clockwise past the 12 o’clock position to ac-
tivate the squelch attenuator.
•“ATT” appears when the squelch attenuator is activated.
• Attenuation level can be adjusted up to 10 dB (approx.) between
12 o’clock and fully clockwise position.
• When setting the squelch from the microphone, a level greater
than ‘19’ activates the squelch attenuator.
NOTE: The squelch attenuator functions even when the
monitor function is in use. Thus set [SQL] control within 10
to 12 o’clock position is recommended when using the
monitor function.
D Squelch attenuator setting
qTurn the transceiver power OFF.
wWhile pushing
[SET•LOCK],
turn the power ON to enter ini-
tial set mode.
ePush
[SET•LOCK] or [S.MW•MW] to select “ATT” (squelch
attenuator) item.
rRotate [DIAL] to toggle the function ON and OFF.
• Select “OF” to deactivate the squelch attenuator function.
t Push [PWR] to exit initial set mode.
[PWR]
[SET•LOCK]
USING
INITIAL SET MODE
Squelch is
open.
Squelch
attenuator
Squelch
threshold
Shallow Deep
Noise squelch
ID-800H_1.qxd 2007.06.14 3:09 PM Page 17
Содержание
- Id 800h 1
- Id 800h_1 qxd 2007 6 4 3 08 pm page a 1
- Instruction manual 1
- Vhf uhf digital transceiver 1
- D features 2
- Foreword 2
- Explicit definitions 3
- Important 3
- Read all instruction 3
- Save this instruction manual 3
- Be careful 4
- Caution 4
- Changes or modifications to this device not ex pressly approved by icom inc could void your authority to operate this device under fcc regulations 4
- For u s a only 4
- Precautions 4
- R warning neve 4
- R warning rf exposure 4
- Supplied accessories 5
- Table of contents 6
- D installation methods 8
- I installation 8
- Quick reference guide 8
- Remote installation 8
- Single body installation 8
- D location 9
- D using the mounting bracket 9
- Quick reference guide 9
- D microphone connection 10
- D separation cable connection 10
- Quick reference guide 10
- D optional mb 58 installation 11
- Is avail able for separate installation 11
- Q drill 2 or 4 holes where the bracket is to be installed 11
- Quick reference guide 11
- R attach the supplied velcro pads large to the remote con troller and bracket t attach the supplied velcro pads small or rubber pad to the bracket as shown below then attach the remote con troller 11
- The optional mb 58 11
- W insert the supplied screws bolts and washers through the mounting base and tighten e adjust the angle for the clearest view of the function dis play and tighten 2 screws when the mounting base is used 11
- When using the optional mb 65 11
- Connecting to a dc power source 12
- Connecting to a dc power supply 12
- D battery connection 12
- D dc power supply connection 12
- Make sure the ground terminal of the dc power supply is grounded 12
- Quick reference guide 12
- R warning never remove the fuse holders from the dc power cable never connect the transceiver directly to a 24 v battery do not use the cigarette lighter socket for power connec tions see p 6 for details attach a rubber grommet when passing the dc power cable through a metal plate to prevent a short circuit 12
- See p 108 for fuse replacement 12
- Use a 13 v dc power supply with at least 15 a capacity 12
- D antenna installation 13
- Quick reference guide 13
- I your first contact 14
- Quick reference guide 14
- Selecting the operating frequency band 14
- Turning on the transceiver 14
- Quick reference guide 15
- The tuning dial will allow you to dial in the frequency you want to operate pages 12 and 13 will instruct you on how to adjust the tuning step size 15
- Tune the frequency 15
- Using the hm 133 15
- You can directly enter the frequency with the hm 133 keypad for the main band 15
- You can select the desired frequency band from the hm 133 15
- I repeater operation 16
- Quick reference guide 16
- Repeater tone 16
- Setting duplex 16
- Using the hm 133 16
- I programming memory channels 17
- Quick reference guide 17
- Selecting a memory channel 17
- Setting a frequency 17
- Using the hm 133 17
- Writing a memory channel 17
- I front panel controller 18
- Panel description 18
- Panel description 19
- I function display 20
- Panel description 20
- Panel description 21
- I rear panel 22
- Panel description 22
- D data socket pin assignment 23
- Panel description 23
- I microphone hm 133 24
- Panel description 24
- I microphone keypad 25
- Panel description 25
- Key function secondary function key other functions 26
- Panel description 26
- I optional microphone hm 118n 27
- Panel description 27
- D operating frequency band selection 28
- D turning power on off 28
- D vfo and memory modes 28
- I preparation 28
- Setting a frequency 28
- I using the keypad 29
- I using the tuning dial 29
- I using the y z keys 29
- Setting a frequency 29
- I tuning step selection 30
- Setting a frequency 30
- D frequency lock 31
- D microphone keypad lock 31
- I lock functions 31
- Setting a frequency 31
- Basic operation 32
- I mode selection 32
- Basic operation 33
- I monitor function 33
- I receiving 33
- Basic operation 34
- D squelch attenuator setting 34
- I squelch attenuator 34
- Basic operation 35
- I audio mute function 35
- I transmitting 35
- Basic operation 36
- I one touch ptt function 36
- I selecting output power 36
- I general 37
- Repeater operation 37
- I accessing a repeater 38
- Repeater operation 38
- Repeater operation 39
- D subaudible tones 40
- Encoder function 40
- I subaudible tones 40
- Repeater operation 40
- Repeater operation 41
- D 1750 hz tone 42
- D dtmf tones 42
- Repeater operation 42
- I offset frequency 43
- Repeater operation 43
- D frequency range and offset direction 44
- D setting the auto repeater function on off 44
- I auto repeater 44
- Repeater operation 44
- Usa version only 44
- I general description 45
- I memory channel selection 45
- Memory operation 45
- I programming a memory channel 46
- D programming a memory channel via the microphone 47
- Memory operation 47
- Copying memory contents 48
- D memory call vfo 48
- Memory operation 48
- D memory call call memory 49
- Memory operation 49
- I programming channel names 50
- Memory operation 50
- Memory operation 51
- D to indicate the channel name 52
- Memory operation 52
- I memory clearing 53
- Memory operation 53
- I memory bank selection 54
- Memory operation 54
- I memory bank setting 55
- Memory operation 55
- I transferring bank contents 56
- Memory operation 56
- Call channel operation 57
- I call channel selection 57
- I call channel transferring 57
- I programming a call channel 58
- I scan types 59
- Scan operation 59
- D operation 60
- D preparation 60
- I scan start stop 60
- Scan operation 60
- Scan operation 61
- I scan edges programming 62
- D programming scan edges via microphone 63
- Scan operation 63
- I skip channel setting 64
- Scan operation 64
- I scan resume condition 65
- Scan operation 65
- Call channel watch 66
- I priority watch types 66
- Memory channel watch 66
- Memory scan watch 66
- Priority watch 66
- I priority watch operation 67
- Priority watch 67
- Dtmf memory encoder 68
- I programming a dtmf code 68
- Dtmf memory encoder 69
- Example programming 5428ab453 into dtmf memory channel d4 via controller 69
- Example programming 5428ab453 into dtmf memory channel d4 via microphone 69
- D automatic transmission dtmf memory 70
- D transmitting a dtmf memory directly 70
- Dtmf memory encoder 70
- I transmitting a dtmf code 70
- Note for dtmf operation u s a version only 70
- D manual transmission 71
- Dtmf memory encoder 71
- I dtmf speed 71
- D waiting for a call from a specific station 72
- I pocket beep operation 72
- Pocket beep and tone squelch 72
- Pocket beep and tone squelch 73
- A subaudible tone matched with the station s ctcss tone fre quency or 3 digit dtcs code with polarity is necessary use the tone squelch on the next page or a subaudible tone en coder 74
- D available tone frequency list 74
- D calling a waiting station using pocket beep 74
- Note the transceiver has 50 tone frequencies and con sequently their spacing is narrow compared to units having 38 tones therefore some tone frequencies may receive interference from adjacent tone frequencies 74
- Pocket beep and tone squelch 74
- To prevent interference from adjacent tone frequencies using the frequencies as in the following table is recommended 74
- I tone dtcs squelch operation 75
- Pocket beep and tone squelch 75
- I tone scan 76
- Pocket beep and tone squelch 76
- Digital mode operation 77
- I call sign programming 77
- I digital mode operation 77
- D your own call sign programming 78
- Digital mode operation 78
- Digital mode operation 79
- D station call sign programming 80
- Digital mode operation 80
- Digital mode operation 81
- Digital mode operation 82
- I digital voice mode operation 82
- D when sending a cq 83
- Digital mode operation 83
- D when calling the desired station 84
- Digital mode operation 84
- Digital mode operation 85
- I about d star system 85
- Also the d star system repeaters are connectable through 86
- Digital mode operation 86
- For current existing repeater operation stations that are com municating must be in the same repeater s operating area however in the d star system as in the illustration at left the repeaters can be linked via the system repeaters with a 10 ghz signal thus stations a and b can communicate even though they are in different repeater operating areas 86
- For example when station b uses the gateway connection station b can communicate with the station c by using the gateway connection long distance communica tion like dx operation may be possible with 144 or 440 mhz digital voice 86
- In the d star system an independent repeater s operating area is called an area and a group that linking repeaters via a 10 ghz backbone is called a zone 86
- The internet network gateway connection capability 86
- D repeater call sign programming 87
- Digital mode operation 87
- I digital repeater operation 87
- Digital mode operation 88
- Digital mode operation 89
- Setting example 1 89
- The setting when the station a is calling the station b mycall a2222a urcall a2222b rpt1 c a22222 rpt2 c notuse 89
- The setting when the station a is calling the station c mycall a2222a urcall a4444c rpt1 c a22222 rpt2 c a44444 89
- The setting when the station a is making a cq call in area 1 mycall a2222a urcall cqcqcq rpt1 c a22222 rpt2 c a11111 89
- To another zone 89
- D repeater operation in the same zone 90
- Digital mode operation 90
- Digital mode operation 91
- Setting examle 2 91
- The setting when the station a is calling the station c mycall a2222a urcall b6666c rpt1 c a22222 rpt2 c a33333 g 91
- The setting when the station a is making a cq call in area 8 mycall a2222a urcall b88888 rpt1 c a22222 rpt2 c a33333 g 91
- The setting when the station b is calling the station c mycall a3333b urcall b6666c rpt1 c a33333 rpt2 c a33333 g 91
- D repeater operation into another zone 92
- Digital mode operation 92
- D desired call record indication 93
- Digital mode operation 93
- I received call sign 93
- Digital mode operation 94
- D one touch reply using the call record 95
- D received station call sign indication 95
- Digital mode operation 95
- Example copying the call sign memory r15 into r20 95
- Push and hold tone t scan bk until 2 beeps sound to display the received station call sign 95
- Q after receiving a call push and hold tone t scan bk until 2 regular and 1 long beeps sound or during the received call sign indication as described in desired call record indication at left push set lock for 1 sec 95
- The stored call signs in the call record can be set for opera tion to reply to the call 95
- W push ptt to transmit release to receive 95
- D copying the call sign memory contents 96
- Digital mode operation 96
- I copying the call sign 96
- Digital mode operation 97
- D copying the set call sign contents for temporary operation 98
- D tx message programming 98
- Digital mode operation 98
- I message items 98
- Digital mode operation 99
- Available characters 100
- Digital mode operation 100
- D message transmission 101
- Digital mode operation 101
- How to use the break in 101
- D rx message indication 102
- Digital mode operation 102
- Digital mode operation 103
- I break in communication 103
- D waiting for a call from a specific station 104
- Digital mode operation 104
- I pocket beep operation 104
- Digital mode operation 105
- I digital squelch function 105
- Digital mode operation 106
- I emr communication 106
- While scanning in digital mode 106
- Digital mode operation 107
- I low speed data communica tion 107
- D position indication 108
- Digital mode operation 108
- I gps operation 108
- I set mode 109
- Other functions 109
- D set mode items vfo memory mode 110
- Memory mode 110
- Other functions 110
- Set mode items for dv mode 110
- Vfo mode 110
- D set mode items dv mode 111
- Other functions 111
- Sentence formatter 111
- Set mode items for analog mode 111
- These items appear when set mode is accessed from the digital dv mode only 111
- Adjust to suit lighting conditions the levels 1 dark to 8 bright default are available 112
- Available subaudible tone frequencies 112
- D display color 112
- D display dimmer 112
- D repeater tone 112
- D tone squelch tone 112
- Id 800h_1 qxd 2007 6 4 3 09 pm page 95 112
- Other functions 112
- Sets subaudible tone frequency both encoder and decoder for tone squelch operation total of 50 tone frequencies 67 254 hz are available default 88 hz 112
- Sets subaudible tone frequency encoder only for repeater operation total of 50 tone frequencies 67 254 hz are available default 88 hz 112
- The display color can be set to amber default yellow or green 112
- D dtcs code 113
- D dtcs polarity 113
- D offset frequency 113
- D tuning step 113
- Other functions 113
- D channel skip setting 114
- D memory bank setting 114
- D memory name setting 114
- D scan resume timer 114
- Other functions 114
- Selects scan resume timer from sct 15 default sct 10 sct 5 and scp 2 sct 15 10 5 scan pauses for 15 10 5 sec then re sumes scp 2 pause on a signal until signal disap pears then resumes 2 sec after the sig nal disappears 114
- Sets channel skip setting from on and off for memory skip scan operation 114
- Sets memory name setting from on appear and off not appear default for memory name appearance 114
- Sets the desired memory bank a to j and off to assign the regular memory channels 114
- Bank link setting 115
- D memory bank link function 115
- D program scan skip setting 115
- D weather alert function 115
- Other functions 115
- D auto data transmission 116
- D auto received call sign set 116
- D auto reply 116
- D digital code 116
- Other functions 116
- D auto mycall display 117
- D auto received call sign display 117
- D auto received repeater call sign set 117
- D digital monitor 117
- Other functions 117
- D auto rx message display 118
- D digital repeater setting 118
- D gps setting 118
- Other functions 118
- Sentence formatter setting 118
- D gps automatic transmission 119
- D gps position indication 119
- Indicates a current position when the position information is received from a connected gps receiver 119
- Other functions 119
- Select my pos then push band mode to enter the position indication 119
- Sets automatic position transmission function on 0 1 3 5 10 30 min and off when the position information is re ceived from a connected gps receiver and this setting is set to a specific time the transceiver automatically transmits with the current position and message at every setting interval default off 119
- D gps received message indication 120
- D gps received position indication 120
- Other functions 120
- D initial set mode operation 121
- I initial set mode 121
- Other functions 121
- D initial set mode items 122
- Other functions 122
- D auto repeater 123
- D key touch beep 123
- D time out timer 123
- Other functions 123
- D auto power off 124
- D cooling fan control 124
- Other functions 124
- D data transmission speed 125
- D microphone sensitivity 125
- D squelch attenuator 125
- D squelch delay 125
- Other functions 125
- D active band 126
- D narrow tx function 126
- Other functions 126
- D busy lockout 127
- D data speed 127
- D dtmf speed 127
- D standby beep 127
- Other functions 127
- D weather alert function 128
- D weather channel selection 128
- I weather channel operation 128
- Other functions 128
- Usa version only 128
- D data speed 129
- I packet operation 129
- Other functions 129
- D 1200 bps packet operation 130
- Other functions 130
- D 9600 bps high speed packet operation 131
- D adjusting the transmit signal output from the tnc 131
- Other functions 131
- D f 1 f 2 keys on hm 133 132
- D up dn keys on a microphones 132
- I microphone keys 132
- Other functions 132
- Other than hm 133 132
- I all reset 133
- I partial reset 133
- Other functions 133
- D cloning between transceivers 134
- I data cloning 134
- Other functions 134
- D cloning error 135
- D cloning using a personal computer 135
- Other functions 135
- I troubleshooting 136
- If your transceiver seems to be malfunctioning please check the following points before sending it to a service center 136
- Maintenance 136
- Problem possible cause solution ref 136
- I fuse replacement 137
- Maintenance 137
- D general 138
- D receiver 138
- D transmitter 138
- I specifications 138
- Specifications and options 138
- I options 139
- Specifications and options 139
- Dtmf memory clone mode 140
- Dv set mode 140
- Mode arrangement 140
- Set mode 140
- Initial set mode 141
- Mode arrangement 141
- Dv set mode 142
- Mode arrangement 142
- Sentence formatter 142
- Set mode items for analog mode 142
- Mode arrangement 143
- Set mode 143
- 1 32 kamiminami hirano ku osaka 547 0003 japan 144
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