Icom IC-A210 Instruction Manual - Page 9

2 BASIC OPERATION I Frequency selection IC-A210 has 2 ways to select the desired frequency. ï General frequency selection Select the desired frequency which is used for the next operating frequency in the standby frequency indicator. Then exchange the active frequency for the standby frequency. NOTE: Operate from "Standby frequency selection (Step 1-2)" to "Frequency exchanging (Step 2-2)" as pgs. 5-6. ï Direct frequency selection The desired frequency direct selection is available. Refer to "Direct frequency selection mode operation." TIP: For quick frequency setting, often used frequencies can be programmed into memory channels. Refer to "MEMORY OPERATION" (pgs. 9-18). When a memory channel is recalled, the previous standby frequency is erased. I Standby frequency selection 01 (Step 1-2) 02 CAUTION: DO NOT turn the power ON until the aircraft engines have been started. It is very important for protection of the power supply circuit. q Rotate [VOL] clockwise to turn power ON. • Previously used frequencies appear in the active and standby frequency indicators. w Rotate [DIAL] and [O-DIAL] to select the desired frequency to the standby frequency. • The active frequency is not affected. • Rotate [O-DIAL] to set above 1 MHz digit. • Rotate [DIAL] to set below 100 kHz digit. • Set the frequency step* in the menu mode, if necessary (p. 27). *Available for depending on versions. 5