NCR RealScan 7837-3000 - Wand Emulation Polarity; Wand Emulation Idle

2-16 Chapter 2: Terminal Interfaces
Wand Emulation Polarity
ThePolaritycanbesentasstandardwithblackbarshigh,orreversed
withwhitebarshigh.Default =BlackHigh.
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Wand Emulation Idle
Theidledescribesthestateofthescannerwhennodataisbeing
transmitted.WheninWandEmulationmode,youmustsetthe
scanner’sidlestatetomatchtheidlestateforthedevicetowhichthe
scannerisconnected.Defaul t=IdleHigh.
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