![Icom IC-R2 [3/40] Operating notes](/img/pdf.png)
Icom IC-R2 [3/40] Operating notes
![Icom IC-R2 [3/40] Operating notes](/views2/1074698/page3/bg3.png)
ii
SUPPLIED ACCESSORIES
Accessories included with the receiver: Qty.
q Antenna (FA-S270C) ...................................................... 1
w Handstrap ....................................................................... 1
e Belt clip ........................................................................... 1
r Ni-Cd charger (BC-127A/D) and 2 Ni-Cd batteries ..1 set*
*Not supplied with some versions.
OPERATING THEORY
Electromagnetic radiation which has frequencies of 20,000
Hz (20 kHz*) and above is called radio frequency (RF) energy
because it is useful in radio transmissions. The IC-R2 re-
ceives RF energy from 0.495 MHz* to 1309.995 MHz and
converts it into audio frequency (AF) energy which in turn ac-
tuates a loudspeaker to create sound waves. AF energy is in
the range of 20 to 20,000 Hz.
*kHz is an abbreviation of kilohertz or 1000 hertz, MHz is abbrevia-
tion of megahertz or 1,000,000 hertz, where hertz is a unit of fre-
quency.
OPERATING NOTES
The IC-R2 may receive its own oscillated frequency, resulting
in no reception or only noise reception, on some frequencies.
The IC-R2 may receive interference from extremely strong
signals on different frequencies or when using an external
high-gain antenna.
qw e
r
Содержание
- Communications receiver 1
- Instruction manual 1
- Caution 2
- Cautions 2
- Explicit definitions 2
- Foreword 2
- R warning neve 2
- Read all instruction 2
- Save this instruction manual 2
- Operating notes 3
- Operating theory 3
- Supplied accessories 3
- Table of contents 4
- Accessory attachment 5
- D antenna 5
- D battery installation 5
- D belt clip 5
- D handstrap 5
- I panel description 6
- Panel description 6
- Panel description 7
- I function display 8
- Panel description 8
- Panel description 9
- Frequency and channel setting 10
- I operating band selection 10
- I vfo and memory channels 10
- D using set mode 11
- D using the ts switch 11
- Frequency and channel setting 11
- I setting a frequency 11
- I setting a tuning step 11
- Frequency and channel setting 12
- I attenuator function 12
- I lock function 12
- I selecting a memory channel 12
- Lock to toggle the lock function on and off 12
- Q push v m to select memory mode 12
- The attenuator has approx 10 db attenuation push func sql to toggle the attenuator function on and off 12
- The attenuator prevents a desired signal from distorting when very strong signals are near the desired frequency or when very strong electric fields such as from a broadcasting sta tion are near your location 12
- The lock function prevents accidental frequency changes and accidental function access push func 12
- W rotate dial to change the indi cated memory channel 12
- Basic operation 13
- E set an operating frequency pgs 6 7 r set the squelch level 13
- I receiving 13
- Make sure charged ni cd or alkaline batteries are installed p 1 13
- Q push power for 2 sec to turn power on w push vol y or vol z to set the desired audio level 13
- T when a signal is received 13
- Audio level indication 14
- Basic operation 14
- I monitor function 14
- I setting squelch level 14
- I setting volume level 14
- The audio level can be adjusted through 32 levels push vol y or vol z to set the desired audio level 14
- The sql switch can be set to sticky operation in ex panded set mode p 27 14
- The squelch circuit mutes the received audio signal depend ing on the signal strength the receiver has 9 squelch levels a continuously open setting and an automatic squelch setting 14
- This function is used to listen to weak signals or to open the tone squelch manually push and hold sql to monitor the operating frequency 14
- While pushing sql rotate the dial to select the squelch level 14
- Basic operation 15
- D setting the backlighting condition 15
- I display backlighting 15
- I receive mode selection 15
- I general 16
- Memory channels 16
- Programming during selection 16
- I programming after selection 17
- I transferring memory contents to another memory 17
- Memory channels 17
- I memory bank selection 18
- I memory clear 18
- Memory channels 18
- I scan types 19
- Scan operation 19
- D memory bank selection 20
- I full band programmed scan 20
- I memory bank scan 20
- Scan operation 20
- I selecting scan edges 21
- Scan operation 21
- D setting the scan pause time 22
- D setting the scan resume time 22
- I scan resume condition 22
- I skip channel setting 22
- Scan operation 22
- D frequency skip function on off 23
- D programming a skip frequency 23
- I frequency skip function 23
- Scan operation 23
- I priority watch types 24
- Priority watch 24
- D memory channel watch and memory scan watch 25
- D vfo scan watch 25
- I priority watch operation 25
- Priority watch 25
- D operation 26
- D setting subaudible tones for tone squelch operation 26
- I tone squelch operation 26
- Subaudible tone operation 26
- D waiting for a call from a specific station 27
- I pocket beep operation 27
- I tone scan 27
- Subaudible tone operation 27
- D duplex shift direction 28
- D offset frequency 28
- Duplex operation 28
- D expanded set mode on off 29
- D set mode items 29
- I set mode 29
- Other functions 29
- D setting dial select step 30
- I beep tones 30
- I dial select step 30
- I power saver 30
- Other functions 30
- I auto power off function 31
- I monitor switch action 31
- Other functions 31
- I dial speed acceleration 32
- I lock function effect 32
- Other functions 32
- I channel indication mode 33
- I cloning function 33
- Other functions 33
- Caution 34
- I all reset 34
- I partial reset 34
- Other functions 34
- If your receiver seems to be malfunctioning please check the following points before sending it to a service center 35
- Problem possible cause solution ref 35
- Troubleshooting 35
- Bank scan set mode p 16 36
- Operation flow chart 36
- Scan edge set mode p 17 36
- Tuning step set mode p 7 36
- Vfo mode memory mode 36
- Operation flow chart 37
- Set mode expanded set mode 37
- D general 38
- D receiver 38
- Specifications and options 38
- D options 39
- Specifications and options 39
- 9 16 kamihigashi hirano ku osaka 547 0002 japan 40
- Count on us 40
Похожие устройства
- Siemens KG39EAW30R Инструкция по эксплуатации
- Asko C9555 A42002023 RU WHITE FS 50 Инструкция по эксплуатации
- Icom IC-R2500 Инструкция по эксплуатации
- Bosch KGE39AI20R Инструкция по эксплуатации
- Asko C9560 A42002018 RU WHITE FS 50 Инструкция по эксплуатации
- Icom IC-R3 Инструкция по эксплуатации
- Asko C958 A559C62A RU WHITE FS 60 Инструкция по эксплуатации
- Icom IC-R5 Инструкция по эксплуатации
- Electrolux EN3481AOX Инструкция по эксплуатации
- Asko C9620 A42002019 RU WHITE FS 60 Инструкция по эксплуатации
- Liebherr WTes 1753-23 Инструкция по эксплуатации
- Icom IC-R5 Sport Инструкция по эксплуатации
- Asko C9650 A42002020 RU WHITE Инструкция по эксплуатации
- Siemens KG49NAI22R Инструкция по эксплуатации
- Icom IC-R10 Инструкция по эксплуатации
- Asko C9670 A42002021 RU WHITE FS 60 Инструкция по эксплуатации
- Asko C9680 A42002005 RU WHITE FS 60 Инструкция по эксплуатации
- Hotpoint-Ariston ECFD 2013 SHL Инструкция по эксплуатации
- Icom IC-RX7 Инструкция по эксплуатации
- Asko CC9540W A42002033 RU WHITE FS 50 Инструкция по эксплуатации