• Available channel groups and channels*1[GRP] changes in 20 channels steps. *2 SITOR use— no group separation.IQUICK REFERENCE How to set a Channel/GroupThe IC-M801E has up to 160 user-programmable, 249ITU SSB duplex, 124 ITU SSB simplex and 662 ITUFSK duplex channels.DD Using the group and channel selectorsq Rotate [GRP] to select the desired group.• Available groups are shown in the list below.• During user-programmable channel group use, thechannels change in 20-channel steps. See details onp. 8.Example; When starting the user-programmable Ch. 1.1⇔21⇔41…141⇔401⇔4-1⇔601……C2-1…1w Rotate [CH] to select the desired channel.• Available channels are shown in the list below.• Pushing [Y]/[Z] on the optional hand microphone, HM-135, also selects a channel.[CH][GRP]Channel No. Description Channel No. Description Channel No. Description1 to 160 User Ch.*1 1201 to 1241 12 MHz ITU duplex Ch. 22-1 to 22-9 22 MHz ITU simplex Ch.401 to 427 4 MHz ITU duplex Ch. 12-1 to 12-9 12 MHz ITU simplex Ch. 2501 to 2510 25 MHz ITU duplex Ch.4-1 to 4-9 4 MHz ITU simplex Ch. 1601 to 1656 16 MHz ITU duplex Ch. 25-1 to 25-9 25 MHz ITU simplex Ch.601 to 608 6 MHz ITU duplex Ch. 16-1 to 16-9 16 MHz ITU simplex Ch. C1-1 to C1-21 C1 channels6-1 to 6-9 6 MHz ITU simplex Ch. 1801 to 1815 18 MHz ITU duplex Ch. C2-1 to C2-31 C2 channels801 to 832 8 MHz ITU duplex Ch. 18-1 to 18-9 18 MHz ITU simplex Ch. 4001 to 25040 ITU FSK duplex Ch.*28-1 to 8-9 8 MHz ITU simplex Ch. 2201 to 2253 22 MHz ITU duplex Ch.DD Using the keypad• When selecting an user-programmable channel➥ Push the appropriate numeral keys to set the 1,2 or 3-digit channel number, then push [ENT].• Pushing [CE] clears input digits and retrieves thechannel.Example; When selecting Ch. 1.Push [1 NB] then push [ENT].Example; When selecting Ch. 35.Push [3 SCAN ], [5 AGC×] then push [ENT].Example; When selecting Ch. 128.Push [1 NB], [2 SQL], [8 PRN ] then push [ENT].• When selecting an ITU duplex channel➥ Push the appropriate numeral keys to set the 3,4 or 5-digit channel number, then push [ENT].• Pushing [CE] clears input digits and retrieves thechannel.Example; When selecting Ch. 401.Push [4 SP×], [0 DIM], [1 NB] then push [ENT].Example; When selecting Ch. 2505.Push [2 SQL ], [5 AGC×], [0 DIM], [5 AGC×] then push[ENT].• When selecting an ITU simplex channel➥ Push the appropriate numeral keys to set the 5or 6-digit channel number, then push [ENT].• Push [0 DIM] 3 times to enter “– (dash).”• Pushing [CE] clears input digits and retrieves thechannel.Example; When selecting Ch. 4-1.Push [4 SP×], [0 DIM ], [0 DIM ], [0 DIM ], [1 NB ] thenpush [ENT].- After pushing [0 DIM ] 3 times, “–” appears.Example; When selecting Ch. 25-2.Push [2 SQL ], [5 AGC×], [0 DIM ], [0 DIM ], [0 DIM ],[2 SQL] then push [ENT].- After pushing [0 DIM ] 3 times, “–” appears.Numeral keys [ENT][CE]