92PANEL DESCRIPTION2‘‘ Programmable function keysThe following functions can be assigned to [Upper] and [Lower]programmable function keys.Consult your Icom dealer or system operator for details concerningyour transceivers programming.If the programmable function names are bracketed in the followingexplanations, the specific key used to activate the function dependson programming.SCAN A KEY➥ This key’s operation depends on the Power ON Scan setting.When the power ON scan function is turned OFF;Push to start and cancel scanning operation. In case of trans-mission during scan, cancels scanning.When the power ON scan function is turned ON;Push to pause scanning. Scanning resumes after passing aspecified time period. In case of transmission during scan,pauses scanning. Scanning resumes after passing a specifiedtime period.SCAN B KEYPush to start and cancel scanning operation. In case of transmis-sion during scan, pauses scanning. Scanning resumes after pass-ing a specified time period.PRIORITY CHANNEL KEYS➥ Push to select the Priority A or Priority B channel.➥ Push and hold [Prio A (Rewrite)] to rewrite the Prio A channel.MR-CH 1/2/3/4 KEYSPush to select a memory channels 1 to 4 directly.NOTE: The memory channels 3 and 4 are available for IC-F14S/F24S when [MR-CH 3] and [MR-CH 4] keys are assigned.