User's Manual

Configuring the Receiver
AbouttheOAF
50
P/N:7010Ͳ1004
Figure9:FinishingFirmwareUpload
About the OAF
TopconissuesanOptionAuthorizationFile(OAF)toenablethespecificoptionsthatyoupurchased.Topcon’sOAFsystemallows
youtocustomizeandconfigurethereceiveraccordingtoyourparticularneeds,thereforepurchasingonlytheoptionsyou
require.
TheGRͲ5receivertypicallyshipswithanOAFasperinitialpurchase
ofthere
ceiverkitconfiguration.Thereareseveralupgrade
optionsavailablewiththereceiverthatcanextendthereceiver’sfunctionalitytobettersuityourjobrequirement.Examplesof
upgradeoptionsarelistedbelow: