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Icom IC-T81A [16/40] I air band reception
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12
4
BASIC OPERATION
■ FM broadcast reception
The transceiver can receive FM radio broadcasts. These are
typically in the range 76–107.995 MHz (88–107.995 for some
versions) and are in WFM receive mode.
To select the FM broadcast band:
➥ Push [MULTI(↔)] one or more
times until “WFM” appears in the
display, then rotate [DIAL] to select
a frequency; or,
➥ Select a frequency with the digit keys directly.
•“WFM” automatically appears when a frequency in the range
76–107.995 MHz is input.
☞ NOTE: When pushing [PTT], “OFF” appears indicating the
frequency and mode are outside the permitted range.
■ Air band reception (Asia, USA ver.)
The transceiver can receive frequencies reserved for com-
mercial/private aircraft and ground support. These are in the
range 118–135.995 MHz and are in AM receive mode.
To select the air band:
➥ Push [MULTI(↔)] one or more
times until “AM” appears in the dis-
FMW
play, then rotate [DIAL] to select a frequency; or,
➥ Select a frequency with the digit keys directly.
•“AM” automatically appears when a frequency in the range
118–135.995 MHz is input.
☞ NOTE: When pushing [PTT], “OFF” appears indicating the
frequency and mode are outside the permitted range.
■ Narrow FM*
operation (Europe, France, Italy ver.)
➀ Push [MULTI(↔)] one or more
times to select the 144 MHz band.
➁ Push [MULTI] for 1 sec. to enter set
mode.
➂ Push [MULTI(↕)] one or more times
to display “MO,” if necessary.
➃ Push [MULTI(↔)] (or [DIAL]) to tog-
gle narrow FM operation on and
off.
•“FM” appears when narrow FM
operation is on.
➄ Push [VFO] to exit set mode and return to regular opera-
tion.
☞ *NOTE: FM narrow operation can be set for individual
memory channels or in VFO mode; narrow FM affects
AM
USING
SET MODE
FM
Narrow FM is on.
Narrow FM is off.
IC-T81A/E Manual-(1) 01.12.5 6:55 PM Page 12 (1,1)
Содержание
- Ic t81a e manual 1 01 2 6 55 pm page a 1 1 1
- Instruction manual 1
- It81a e 1
- Multiband fm transceiver 1
- Cautions 2
- Explicit definitions 2
- Important 2
- R warning never 2
- Read all instructions 2
- Save this instruction manual 2
- Do not 3
- Supplied accessories 3
- Ic t81a e manual 1 01 2 6 55 pm page iv 1 1 4
- Table of contents 4
- Accessory attachment 5
- Caution 5
- D antenna 5
- D belt clip 5
- D handstrap 5
- I switches controls keys and connectors 6
- Panel description 6
- Panel description 7
- U caution 7
- Dup fm w 8
- T sql skip 8
- Vol low 8
- Panel description 9
- Battery packs and charging 10
- D battery life 10
- D operating period 10
- I about battery packs 10
- I battery pack charging 10
- I charging precautions 10
- Battery packs and charging 11
- D rapid charging with the bc 119 11
- D regular charging 11
- I charging connections 11
- Battery packs and charging 12
- Connect an optional charger or cable to the transceiver as il lustrated below be careful of battery overcharging as the connected battery is charged simultaneously 12
- D operation with an optional cable 12
- I battery case 12
- Is con nected charging cannot take place 12
- U caution 12
- When the bp 197 12
- When using a battery case attached to the transceiver install 3 aa r6 size alkaline batteries as illustrated below 12
- Basic operation 13
- D via the keypad 13
- I power on 13
- I setting a frequency 13
- Basic operation 14
- D other methods 14
- D via the keypad 14
- Setting tuning steps 14
- Basic operation 15
- Convenient 15
- I lock function 15
- I receive and transmit 15
- I selecting a memory channel 15
- Asia usa ver 16
- Basic operation 16
- Europe france italy ver 16
- I air band reception 16
- I fm broadcast reception 16
- I narrow fm operation 16
- 1200 mhz band 17
- Basic operation 17
- D activating rit vxo 17
- D adjusting the frequency with rit vxo 17
- I rit vxo functio 17
- Basic operation 18
- I receive mode 18
- D tone information 19
- I general 19
- Repeater operation 19
- I setting an offset frequency 20
- I subaudible tones for repeater use 20
- Repeater operation 20
- I auto repeater function 21
- Repeater operation 21
- I general 22
- I programming a memory channel 22
- Memory call programming 22
- D clearing a memory 23
- D transferring a memory call channel s contents 23
- I memory editing 23
- Memory call programming 23
- I memory names 24
- Memory call programming 24
- D dtmf transmit speed 25
- D manual dtmf code transmission 25
- D using a dtmf memory channel 25
- Dtmf memory 25
- I programming a dtmf code 25
- I transmitting a dtmf code 25
- Full scan 26
- I scan types 26
- Memory scan 26
- Scan functions 26
- I full programmed scan 27
- I memory skip scan 27
- Scan functions 27
- I scan resume condition 28
- I skip channel setting 28
- Scan functions 28
- D setting subaudible tones for tone squelch operation ctcss tones 29
- I tone squelch 29
- Subaudible tone operation 29
- D calling a waiting station using pocket beep 30
- D waiting for a call from a specific station 30
- I pocket beep operation 30
- I tone scan 30
- Subaudible tone operation 30
- D optional hm 75a functions 31
- I help function 31
- I initial set mode 31
- Other functions 31
- D auto power off 32
- D auto repeater 32
- D beep tones on off 32
- D display backlighting 32
- D power saver 32
- Other functions 32
- Caution 33
- D dtmf speed 33
- D function display contrast 33
- D voltage display 33
- I resetting the cpu 33
- Other functions 33
- D cloning error 34
- D cloning using a pc 34
- D transceiver to transceiver cloning 34
- I cloning 34
- Other functions 34
- If your transceiver seems to be malfunctioning please check the following points before sending it to a service center 35
- Possible cause 35
- Problem 35
- Solution 35
- Troubleshooting 35
- Ic t81a e manual 1 01 2 6 56 pm page 32 1 1 36
- Specifications 36
- D battery packs 37
- D chargers and cables 37
- D others 37
- D speaker microphones 37
- Mah 1 w 6 8 hr 37
- Mah 2 w 4 8 hr 37
- Mah 4 w 4 7 hr 37
- Options 37
- W 10 14 hr 37
- Call mode 38
- Memory menu 38
- Memory mode 38
- Mode arrangement 38
- Vfo mode 38
- Initial set mode 39
- Mode arrangement 39
- Set mode 39
- To enter at power on to exit 39
- 9 16 kamihigashi hirano ku osaka 547 0002 japan 40
- Count on us 40
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