Instructions

Table Of Contents
CHAPTER 3 DATA CAPTURE
Introduction
This chapter provides beeper and LED definitions, techniques involved in scanning barcodes, general instructions
and tips about scanning, and decode ranges.
DS3678 Beeper and LED Definitions
The digital scanner issues different beep sequences/patterns and an LED display to indicate status. Table 3-1
defines beep sequences/patterns and LED displays which occur during both normal scanning and while
programming the digital scanner.
Radio and Beeper LED Definitions
In addition to the System/Decode LEDs, the DS3678 cordless digital scanner has a Radio and Battery LED gauge
(see DS3678 Parts on page 1-3).
The Radio and Battery LED gauge is always active when inserted in the cradle. After the scanner is removed from
the cradle, it is active for four seconds.
After the trigger is held for three seconds the Radio and Battery LED gauge remain active for four seconds after
trigger release.