Datalogic QuickScan Lite QW2400 User Manual

Enter/Exit Programming Mode ACK NAK Options
28 QuickScan™ Lite QW2400
ACK NAK Options
This enables/disables the ability of the scanner to support the RS-232 ACK/
NAK protocol. When configured, the scanner 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 scanner expects an ACK/NAK
response from the host when a label is sent.
• Enable for host-command acknowledge — The scanner 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-
command acknowledge
DEFAULT

Datalogic QuickScan Lite QW2400 Specifications

General

IP Rating	IP42
Connectivity	Wired
Operating Temperature	0 to 50 °C / 32 to 122 °F
Storage Temperature	-40 to 70 °C / -40 to 158 °F
Light Source	Red LED
Interface	USB, RS-232
Drop Resistance	1.5 m / 5 ft
Reading Range	Up to 30 cm / 11.8 in (depending on barcode density)
Dimensions	6.7 x 2.8 x 2.6 in
Print Contrast Ratio	25%
Decode Capability	1D, 2D codes
Resolution	4 mils
Depth of Field	5 - 30 cm (depending on barcode density and type)
Power Supply	5 VDC
Humidity	5 to 95% (Non-condensing)