Icom IC-F3261D / F4261D Instruction Manual - Page 23

■■Automatic Key Lock function When [Lock] is assigned to any key, and the Automatic Key Lock timer is preprogrammed*, the key lock function can be automatically turned ON after the specified time period has passed with no key operation. While the lock function is ON, hold down [Lock] for 1 second to turn the function OFF. *When "0" is programmed, this function is disabled. ■■Priority A channel selection When one of the following operations is performed, the transceiver automatically selects the Priority A channel. • Turning the power ON The Priority A channel is selected each time the trans- ceiver power is turned ON. • Status call The Priority A channel is selected when transmitting a status call. (BIIS operation only) • Clear down The Priority A channel is selected after the clear down signal is transmitted. BASIC OPERATION 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18