92PANEL DESCRIPTION2■ Programmable function keysThe followng functons can be assgned to [Upper] and [Lower]programmable functon keys.Consult your Icom dealer or system operator for detals concern-ng your transcevers programmng.If the programmable functon names are bracketed n the followngexplanatons, the specfc key used to actvate the functon de-pends on programmng.SCAN A KEY➥ Ths key’s operaton depends on the Power ON Scan settng.When the power ON scan function is turned OFF;Push to start and cancel scannng operaton. In case of trans-msson durng scan, cancels scannng.When the power ON scan function is turned ON;Push to pause scannng. Scannng resumes after passng aspecfed tme perod. In case of transmsson durng scan,pauses scannng. Scannng resumes after passng a specfiedtme perod.SCAN B KEYPush to start and cancel scannng operaton. In case of transms-son durng scan, pauses scannng. Scannng resumes after pass-ng a specfied tme perod.PRIORITY CHANNEL KEYS➥ Push to select the Prorty A or Prorty B channel.➥ Push and hold [Prio A (Rewrite)] to rewrte the Pro A channel.MR-CH 1/2/3/4 KEYSPush to select a memory channels 1 to 4 drectly.NOTE: The memory channels 3 and 4 are avalable for IC-F15S/F25S when [MR-CH 3] and [MR-CH 4] keys are as-sgned.