Datalogic QuickScan Lite QW2400 User Manual

RS-232/USB-COM Interfaces Enter/Exit Programming Mode
Product Reference Guide 31
ACK NAK Retry Count
This feature specifies the number of times the scanner retries a label transmis-
sion due to a retry condition. The selectable range is from 1 to 254 retries. A
se
lection of 0 disables the count, and a selection of 255 specifies unlimited
retries. See "ACK NAK Retry Count" on
page 239 for more detailed program-
ming instructions.
$CR2AR
Select ACK NAK Retry Count Setting
To configure this feature, scan the ENTER/EXIT bar code
above, then the bar code at left followed by digits from
the Alphanumeric characters in
Appendix D, Key-
pad
representing your desired character(s). End by
scanning the ENTER/EXIT bar code again.
Make a mistake? Scan the CANCEL bar code to abort and
not save
the entry string. You can then start again at the
beginning.
~
CANCEL
DEFAULT
003 = 3 Retries

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)