Power Off20 Gryphon™ I GBT4400 2DPower OffScan the bar code below to shut off power to the BT handhelduntil the next trigger pullPowerOffSelecting the Interface TypeUpon completing the physical connection between the readerand its host, proceed directly to Interface Selection on page 20for information and programming for the interface type thereader is connected to (for example: RS-232, KeyboardWedge, USB, etc.) and scan the appropriate barcode to selectyour system’s correct interface type.Interface SelectionEach reader model will support one of the following sets ofhost interfaces:General Purpose Models: RS-232, RS-232 OPOS, USB, Key-board Wedge, Wand.Retail Point of Sale Models : RS-232, RS-232 OPOS, USB,IBM 46XX.Information and programming options for each interface typeare provided in this section. For defaults and additional infor-mation associated with each interface, proceed to the corre-sponding chapter in the Gryphon™ 4400 PRGConfiguring the InterfaceScan the programming bar code which selects the appropriateinterface type for the system the reader will be connected to.Unlike some other programming features and options,interface selections require that you scan only one pro-gramming barcode label. DO NOT scan an ENTER/EXIT bar-code prior to scanning an interface selection barcode.Some interfaces require the scanner to start in the dis-abled state when powered up. If additional scanner con-figuration is desired while in this state, pull the triggerand hold for 5 seconds. The scanner will change to a statethat allows programming with barcodes.