Icom IC-F24/S Service Manual Addendum page 59

¤ ADJUSTMENT CHANNELS (continued)
Create "icf" file/files for adjustment as below, then clone it into the transceiver before starting adjustment.
(For [Low band])
q Assigne MR-CH3/MR-CH4 to the [Upper]/[Lower] keys.
w Create four icf files as below.
"Lowband ADJ CH FREQ_TXPWR.icf"
"Lowband ADJ CH AudioMOD.icf"
"Lowband ADJ CH ToneMOD.icf"
"Lowband ADJ CH RX.icf"
<IC-F24S/F25S/F26S>
(2CH version)
(For [High band])
q Assigne MR-CH3/MR-CH4 to the [Upper]/[Lower] keys.
w Create four icf files as below.
"Highband ADJ CH FREQ_TXPWR.icf"
5 - 3
"Highband ADJ CH AudioMOD.icf"
"Highband ADJ CH ToneMOD.icf"
"Highband ADJ CH RX.icf"