Icom IC-A220 Instruction Manual - Page 37

INDEX A AM squelch level 20 Automatic noise limiter 20 Auto squelch 22 B Basic operation 4 Beep tone level 21 C Channel tag 11 Clearing the memory contents 9 Configuration menu 19 Configuration menu items 22 D Dimmer auto mode 23 Dimmer brightness 24 Dimmer mode 23 Dimmer response 24 Directly setting the frequency 6 Dualwatch 14 Dualwatch interval 22 E Emergency frequency 15 Enter frequencies into memory channels 9 Entering channel names 10 Entering group names 10 External dimmer control 23 External input 24 External input gain 24 External input level 21 F FM squelch level 20 Frequency display 21 Frequency step 16, 21 Front panel 1 Function display 3 09 G GPS memory channel 13 Group memory 8 Group memory channel display 23 H Headphone level 20 History memory channel 12 30