Specifications

11
Update
This chapter explains the features and usage of the barcode scanner.
IN THIS CHAPTER
1.1 Battery..................................................................... 11
1.2 Memory.................................................................... 14
1.3 LED Indicator ............................................................ 17
1.4 Beeper..................................................................... 19
1.5 Send "NR" to Host ..................................................... 23
1.6 Scan Modes .............................................................. 24
1.7 Scanner Time-out...................................................... 28
1.8 Delay between Re-read............................................... 29
1.9 Effective Decoding Area.............................................. 30
1.10 Negative Barcodes ................................................... 32
1.11 Symbologies Supported ............................................ 32
1.1 BATTERY
The scanner is powered by two AAA Alkaline batteries. During normal operation, the
scanner can work for over 30 hours or 28,000 scans (based on UPC-E barcodes, 1 scan
per 5 seconds). For intensive data collection, you may prepare spare batteries for
non-stop operation.
Note: The 1660 scanner can be configured to save battery power. Refer to settings of
“Auto Power Off”, “Sniff Mode”, as well as “Low Battery Alarm”.
1.1.1 INSTALLING THE BATTERY
1) Hold the scanner face down in one hand.
2) Press the battery lid release and slide the battery lid.
3) Remove the battery lid by the other hand.
4) Install two AAA Alkaline batteries into the battery compartment, each in the right
direction.
Chapter 1
UNDERSTANDING THE BARCODE SCANNER