User's Manual

n general, devices that communicate using radio frequency, such

as your system , can be sensitive to signal interference and signal

attenuation. This chapter provides tips for optimizing radio-

frequency (RF) communications with your InstaScan and Dura-label.

Topics in this chapter include:

• Signal interference — see page 24

• Signal attenuation/reflections — see page 25

• Optimizing performance — see page 26

Chapter 3

RF Communications

556-EP Manual.P65 1/18/2001, 2:46 PM23