Datalogic QuickScan Lite QW2100 User Manual

RS-232/USB-Com Interfaces
46 QuickScan
TM
Lite QW2100
ENTER/EXIT PROGRAMMING MODE
ACK NAK Options
This enables/disables the ability of the reader to support the RS-232 ACK/NAK protocol.
When configured, the reader and/or host sends an “ACK” when it receives data properly, and
sends “NAK” when the data is in error.
Options are:
•Disable
• Enable for label transmission — The reader expects an ACK/NAK response from the host
when a label is sent.
• Enable for host-command acknowledge — The reader will respond with ACK/NAK
when the host sends a command.
• Enable for label transmission and host-command acknowledge
$CR2AE00
ACK/NAK Protocol = Disable ACK/NAK
$CR2AE01

ACK/NAK Protocol = Enable for label transmission
$CR2AE02

ACK/NAK Protocol = Enable for host-command
acknowledge
$CR2AE03

ACK/NAK Protocol = Enable for label transmission and host-com-
mand acknowledge
DEFAULT

Datalogic QuickScan Lite QW2100 Specifications

General

Type	Handheld bar code reader
Wavelength	650 nm
Sensor type	Laser
Read rate (max)	400 reads/s
Yaw reading angle	-70 - 70 °
Tilt reading angle	-45 - 45 °
Pitch reading angle	-65 - 65 °
Linear (1D) barcodes supported	EAN 5, EAN-13, EAN-8, GS1-128 (UCC/EAN-128)
2D (matrix & stacked) barcodes supported	Not supported
Standard interfaces	USB
Connectivity technology	Wired
Input voltage	5 V
Power consumption	340 mA
Power source type	DC
Product color	Black
Housing material	-
International Protection (IP) code	IP42
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 95 %
Harmonized System (HS) code	84716070

Weight and Dimensions

Depth	65 mm
Width	170 mm
Height	70 mm
Weight	119 g