Icom_CPU_reset_procedures.pdf

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1、CPU Reset Procedures This is a list of CPU resets for most ICOM radios. CPU reset returns the radio to out-of-box condition: all memory channels are erased, all items in the set mode returned to default values, and all VFOs cleared. CPU reset procedure usually involves turning the radio off, pushing

2、 and holding specific buttons, and then turning the radio back on while still holding down the button combination. Some newer radios have a partial reset available, as well as a full CPU reset. Partial reset will clear the VFOs and return the set mode items to default, but it will not erase the memo

3、ry channels. Contents: Amateur radios CPU reset procedures Receivers CPU reset procedures Marine radios CPU reset procedures Avionics radios CPU reset procedures Land Mobile radios CPU reset procedures Amateur: H A N D H E L D S: IC-Delta1 - Hold FUNCTION & A & CLR buttons and turn the radio on. IC-

4、2GAT - Turn the radio on, hold LIGHT & FUNCTION, turn the radio off, then turn back on. Release the buttons after the display returns to normal. IC-2GXAT - Hold FUNC & VMC & DUP & HI/LO buttons and turn the radio on. IC-02AT - Serial numbers below 34000: push the button on the main circuit board nex

5、t to the lithium battery. Serial numbers above 34000: hold FUNC button and turn the radio on. IC-2iA - Hold LIGHT & MONITOR buttons and turn the radio on. IC-2SA - Hold LIGHT & MONITOR buttons and turn the radio on. IC-2SAT - Hold FUNCTION & A buttons and turn the radio on. IC-2SRA - Hold FUNCTION &

6、 A & CLR buttons and turn the radio on. IC-P2AT - Hold FUNCTION & A buttons and turn the radio on. IC-2AT - Hold LIGHT button and turn the radio on. IC-03AT - Serial numbers below 34000: push the button on the main circuit board next to the lithium battery. Serial numbers above 34000: hold FUNC butt

7、on and turn the radio on. IC-3SA - Hold LIGHT & MONITOR buttons and turn the radio on. IC-3SAT - Hold FUNCTION & A buttons and turn the radio on. IC-4iA - Hold LIGHT & MONITOR buttons and turn the radio on. IC-4GAT - Turn the radio on, hold LIGHT & FUNCTION, turn the radio off, then turn back on. Re

8、lease the buttons after the display returns to normal. IC-4GXAT - Hold FUNC & VMC & DUP & HI/LO buttons and turn the radio on. IC-04AT - Serial numbers below 34000: push the button on the main circuit board next to the lithium battery. Serial numbers above 34000: hold FUNC button and turn the radio

9、on. IC-4SA - Hold LIGHT & MONITOR buttons and turn the radio on. IC-4SAT - Hold FUNCTION & A buttons and turn the radio on. IC-4SRA - Hold FUNCTION & A & CLR buttons and turn the radio on. IC-P4AT - Hold FUNCTION & A buttons and turn the radio on. IC-4AT - Hold LIGHT button and turn the radio on. IC

10、-12AT - Hold FUNC button and turn the radio on. IC-12GAT - Turn the radio on, hold LIGHT & FUNCTION buttons, turn the radio off, then turn back on. Release the buttons after the display returns to normal. IC-24AT - Hold FUNCTION & A buttons and turn the radio on. IC-32AT - Hold FUNCTION & A & LIGHT

11、buttons and turn the radio on. IC-Q7A - Hold FUNC & BAND & V/M buttons and turn the radio on. IC-T2A - Hold A & C buttons and turn the radio on. IC-T2H - Hold aV & cT buttons and turn the radio on. IC-T21A - Full reset: hold A & * & FUNC buttons and turn the radio on. Partial reset: hold A button an

12、d turn the radio on. IC-T22A - Full reset: hold A & * & FUNC buttons and turn the radio on. Partial reset: hold A button and turn the radio on. IC-T41A - Full reset: hold A & * & FUNC buttons and turn the radio on. Partial reset: hold A button and turn the radio on. IC-T42A - Full reset: hold A & *

13、& FUNC buttons and turn the radio on. Partial reset: hold A button and turn the radio on. IC-T7A - Hold MR & VFO & BAND buttons and turn the radio on. IC-T8A - Hold MR & VFO & BAND buttons and turn the radio on. IC-T81A - Hold SQL & VFO & MR buttons and turn the radio on. IC-V21AT - Hold F & A & * b

14、uttons and turn the radio on. IC-W2A - Hold FUNCTION & A & CLR buttons and turn the radio on. IC-W21A - Hold HI/LO button and turn the radio on. IC-W21AT - Hold F & A & * buttons and turn the radio on. IC-W31A - Full reset: hold A & * & MONI buttons and turn the radio on. Partial reset: hold A butto

15、n and turn the radio on. IC-W32A - Full reset: hold SQL & VFO & MR buttons and turn the radio on. Partial reset: hold VFO button and turn the radio on. IC-Z1A - Full reset: hold A & * & MONI buttons and turn the radio on. Partial reset: hold A button and turn the radio on. M O B I L E S: IC-27A/H -

16、Push the reset button under the top access cover. IC-28A/H - Push the reset button in the aft left corner under the bottom cover. IC-37A - Push the reset button under the top access cover. IC-38A - Push the reset button in the aft left corner under the bottom cover. IC-47A - Push the reset button un

17、der the top access cover. IC-48A - Push the reset button in the aft left corner under the bottom cover. IC-Delta100 - Full reset: hold SET & SPCH buttons and turn the radio on. Partial reset: hold SPCH button and turn the radio on. IC-207H - Full reset: hold SET & S.MW buttons and turn the radio on.

18、 Partial reset: hold V/MHz button and turn the radio on. IC-228A/H - Hold SQUELCH/MONITOR & LOCK buttons and turn the radio on. IC-229A/H - Hold SET & MW buttons and turn the radio on. IC-281H - Full reset: Hold SET & SPCH buttons and turn the radio on. Partial reset: hold SPCH button and turn the r

19、adio on. IC-448A - Hold SQUELCH/MONITOR & LOCK buttons and turn the radio on. IC-449A - Hold SET & MW buttons and turn the radio on. IC-481H - Full reset: Hold SET & SPCH buttons and turn the radio on. Partial reset: hold SPCH button and turn the radio on. IC-706 - Hold UP & DOWN buttons and turn th

20、e radio on. IC-706MKII - Hold UP & DOWN buttons and turn the radio on. IC-706MKIIG - Hold UP & DOWN buttons and turn the radio on. IC-900 - Hold MR button, turn the power off and then on again. IC-901A - Hold CHECK & MW buttons and turn the radio on. IC-1200A - Hold down the tuning control and turn

21、the power on. IC-1201A - Hold SQUELCH/MONITOR & LOCK buttons and turn the radio on. IC-2000H - Hold SET & PGR/CS/MW buttons and turn the radio on. IC-2100H - Full reset: hold SET & S.MW buttons and turn the radio on. Partial reset: hold V/MHz button and turn the radio on. IC-2340H - Full reset: hold

22、 SET & SPCH buttons and turn the radio on. Partial reset: hold SPCH button and turn the radio on. IC-2350H - Full reset: hold SET & S.MW buttons and turn the radio on. Partial reset: hold DUP & LOW and turn the radio on. IC-2400A - Hold SUB VOL & MW buttons and turn the power on. IC-2410A/H - Hold S

23、ET & MW buttons and turn the radio on. IC-2500A - Hold SUB VOL & MW buttons and turn the power on. IC-2700H - Full reset: hold SET & SPCH buttons and turn the radio on. Partial reset: hold SPCH button and turn the radio on. IC-2710H - Hold both S.MW buttons and turn the radio on. IC-2800H - Full res

24、et: hold 3rd buttons from the top on both sides of the LCD display and turn the radio on. Partial reset: hold 2nd buttons from the top on both sides of the LCD display and turn the radio on. IC-3200A - Hold F button and turn the radio on. IC-3210A - Hold SQUELCH/MONITOR & LOCK buttons and turn the r

25、adio on. IC-3220A/H - Hold SET & MW buttons and turn the radio on. V H F / U H F B A S E: IC-271A/H - Reprogram the RAM card. IC-275A/H - Hold M-CL button and turn the radio on. IC-375A - Hold M-CL button and turn the radio on. IC-471A/H - Reprogram the RAM card. IC-475A/H - Hold M-CL button and tur

26、n the radio on. IC-575H - Hold M-CL button and turn the radio on. IC-820H - Hold MW button and turn the radio on. IC-821H - Hold MW button and turn the radio on. IC-970A/H - Hold MW button and turn the radio on. IC-1271 - Reprogram the RAM card. IC-1275A - Hold M-CL button and turn the radio on. H F

27、 B A S E: IC-77 - Clone with a computer. IC-706 - Hold UP & DOWN buttons and turn the radio on. IC-706MKII - Hold UP & DOWN buttons and turn the radio on. IC-706MKIIG - Hold UP & DOWN buttons and turn the radio on. IC-707 - Hold MW & LOCK buttons and turn the radio on. IC-718 - Hold UP & DOWN button

28、s and turn the radio on. IC-725 - Hold FUNCTION & MW buttons and turn the radio on. IC-726 - Hold FUNCTION & MW buttons and turn the radio on. IC-728 - Hold FUNCTION & MW buttons and turn the radio on. IC-729 - Hold FUNCTION & MW buttons and turn the radio on. IC-735 - No CPU reset available. IC-736

29、 - Hold CLR & ENT buttons and turn the radio on. IC-737 - Hold CLR & ENT buttons and turn the radio on. IC-737A - Hold CLR & ENT buttons and turn the radio on. IC-738 - Hold CLR & ENT buttons and turn the radio on. IC-746 - Hold F-INP & M-CL buttons and turn the radio on. IC-751 - No CPU reset avail

30、able. IC-751A - No CPU reset available. IC-756 - Hold F-INP & M-CL buttons and turn the radio on. IC-756PRO - Hold F-INP & M-CL buttons and turn the radio on. IC-761 - Hold M-CLEAR button and turn the radio on. IC-765 - Hold M-WRITE button and turn the radio on. IC-775 - Hold CLEAR button and turn t

31、he radio on. IC-775DSP - Hold CLEAR button and turn the radio on. IC-781 - Hold M-CLEAR button and turn the radio on. R E P E A T E R S: IC-RP1220 - Turn the power off for a few minutes. Push S1 on the logic circuit board. IC-RP1520 - Turn the power off for a few minutes. Push S1 on the logic circui

32、t board. IC-RP4020 - Turn the power off for a few minutes. Push S1 on the logic circuit board. Receivers: H A N D H E L D S: IC-R1 - Hold F and CL buttons and turn the radio on. IC-R2 - Hold FUNC & BAND & V/M buttons and turn the radio on. IC-R10 - Full reset: hold CLR button and turn the receiver o

33、n. Rotate the main dial to select YES, then push ENT button. Partial reset: hold MODE button and turn the radio on. B A S E / M O B I L E: IC-R71A - Reprogram the RAM card. IC-R72 - Hold MW button and turn the radio on. IC-R75 - Hold UP & DN buttons and turn the receiver on. IC-R100 - Hold FUNC & EN

34、T buttons and turn the radio on. IC-R7100 - Hold MW button and turn the power on. IC-R8500 - Hold MW button and turn the receiver on. IC-R9000 - Hold M-WRITE button and turn the radio on. Marine: H A N D H E L D S: IC-M1 - Push and hold ALL CLEAR button IC-M1V - Clone with a computer. IC-M5 - Push t

35、he button on the main circuit board next to the lithium battery. IC-M7 - Turn the radio on, hold HI-LOW & LOCK buttons, turn the power off and on again. Push CH16/D button to select dial mode. IC-M8 - Hold LIGHT button and turn the radio on. IC-M9 - Hold HI/LO & DW/SCAN buttons and turn the radio on

36、. Wait until CH 16 displays on the LCD. IC-M10 - Clone with a computer. IC-M11 - Turn the radio on, hold LIGHT & FUNCTION buttons, turn the radio off, then turn back on. Release the buttons after the display returns to normal. IC-M15 - Hold HI/LO & CALL & DUAL buttons and turn the radio on. IC-GM150

37、0 - Clone with a computer. M O B I L E S: IC-M45 - Clone with a computer. IC-M45A - Clone with a computer. IC-M55/B - Remove the plastic screw from the bottom cover and push the reset button underneath the screw. IC-M56 - Turn the radio on, hold CH16 & MR buttons, turn off, then turn the radio on ag

38、ain and release the buttons. IC-M57 - Hold CH16 & HI/LO buttons and turn the radio on. Hold the buttons for approximately 3 seconds after the radio comes back on. IC-M58 - Clone with a computer. IC-M59 - Clone with a computer. IC-M80 - Disconnect the lithium battery, ground all CPU pins to chassis.

39、IC-M100 - Turn the radio on, hold the squelch knob and press RESET IC-M120 - Turn the radio on, hold CH16 & USA, turn the radio off and then back on. IC-M125 - Hold FUNC & CH16 buttons and turn the radio off and back on. IC-M126 - Hold FUNC & CH16 buttons and turn the radio off and back on. IC-M127

40、- Clone with a computer. IC-M500 - Hold DIMMER & 13/67 buttons and turn the radio on. N A V I G A T I O N: FF-88 - No reset available. FP-561 - Hold MENU button, turn the unit on, choose all reset and turn the unit off. MR-40 - No reset available. MR-61 - No reset available. MR-610 - No reset availa

41、ble. S S B R A D I O S: IC-M600 - Hold FUNCTION & CE and turn the radio on. IC-M700 - CPU reset not available. IC-M700PRO - Clone with a computer. IC-M710 - Clone with a computer. IC-M710RT - Clone with a computer. IC-M800 - Remove DC power from both the control head and the main unit. Wait approxim

42、ately 5 minutes. IC-M810 - Remove DC power from both the control head and the main unit. Wait approximately 5 minutes. Avionics: H A N D H E L D S: IC-A2 - Push F & PTT buttons and turn the radio on. IC-A3 - Hold F & 0 & ENT buttons and turn the radio on. IC-A4 - No keypad reset, clone with a comput

43、er. IC-A20 - Push F & CLEAR buttons and turn the radio on. IC-A21 - Push F & CLEAR buttons and turn the radio on. IC-A22 - Hold F & 0 & ENT buttons and turn the radio on. G R O U N D / M O B I L E: IC-A110 - Clone with a computer. IC-A200B/M - No CPU reset. P A N E L M O U N T: IC-A200 - No CPU rese

44、t. Land mobile: P O R T A B L E S: IC-F3 - Reclone IC-F3G - Reclone IC-F3S - Reclone IC-F4 - Reclone IC-F4G - Reclone IC-F4S - Reclone IC-F4TR - Reclone IC-F10 - Reclone IC-F20 - Reclone IC-F30 - Reclone IC-F30LT - Reclone IC-F40 - Reclone IC-F40LT - Reclone IC-H8 - Reclone or hold PTT & CLONE butto

45、ns and turn the radio on. IC-H10 - Reclone or hold PTT & CLONE buttons and turn the radio on. IC-H16 - Reclone IC-H18 - Reclone IC-H19 - Reclone IC-U8 - Hold PTT & CLONE buttons and turn the radio on. IC-U10 - Hold PTT & CLONE buttons and turn the radio on. IC-U16 - Reclone IC-U18 - Reclone IC-U19 -

46、 Reclone M O B I L E S: IC-F320 - Reclone IC-F320S - Reclone IC-F420 - Reclone IC-F420S - Reclone IC-F1020 - Reclone IC-F2020 - Reclone IC-U200 - Reclone IC-U220 - Reclone IC-U400 - Reclone IC-V100 - Reclone IC-V200 - Reclone IC-V220 - Reclone R E P E A T E R S: IC-RP1620 - Turn the power off, wait a few minutes and turn the power back on. IC-RP4520 - Turn the power off, wait a few minutes and turn the power back on. IC-UR8050 - Turn the power off, wait a few minutes and turn the power back on.