《 这是icom各型号业余机cpu恢复出厂设置的方法》
ic-delta1 - hold [function] & [a] & [clr] buttons and turn the radio on.
ic-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 next 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] & [a] & [clr] buttons and turn the radio on.
ic-p2at - hold [function] & [a] buttons and turn the radio on.
ic-µ2at - 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] button 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. release 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 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-µ4at - hold [light] button and turn the radio on.
ic-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] 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 and 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] & [*] & [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] & [*] buttons 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] button 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 - 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 under 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. 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 radio 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 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-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 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 [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 [set] & [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 reset: 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 radio 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 turn 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 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] buttons 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 - 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 available.
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 the 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 circuit board.
ic-rp4020 - turn the power off for a few minutes. push s1 on the logic circuit board.
