Icom IC-GM1600 Instruction Manual - Page 10

3 PANEL DESCRIPTION i CHANNEL 16 KEY [16] Selects Channel 16 when pushed. (p. 7) o CHANNEL UP/DOWN KEYS [Y]/[Z] ➥ Selects an operating channel. (pgs. 7-8) ➥ Selects the SET mode condition of the item. (p. 11) ➥ Selects the SET mode item when pushed with [SQL]. (p. 11) !0 SQUELCH SWITCH [SQL•MONI] ➥ Push this switch, then adjust the squelch level with [Y]/[Z]. (p. 9) ➥ Manually opens the squelch for monitoring the channel while pushed and held. (p. 10) ➥ While pushing this switch, turn power ON to enter the SET mode. (p. 11) !1 PTT SWITCH [PTT] Push and hold to transmit; release to receive. I Function display qw e rt y !0 o u i q SIGNAL STRENGTH INDICATOR (pgs. 10, 14) Shows the relative signal strength while receiving signals. w TRANSMIT POWER INDICATOR (p. 8) ➥ "LOW" appears when low power is selected. ➥ No indication appears when high power is selected. e SQUELCH LEVEL INDICATOR (p. 9) Shows the squelch level. r MONITOR INDICATOR (p. 10) Appears when the monitor function is activated. 5