Zebra DS2278 Reference Guide

APPENDIX I ASCII CHARACTER
SETS
NOTE For the Keyboard Wedge Interface, Code 39 Full ASCII interprets the bar code special character ($ + % /)
preceding a Code 39 character and assigns an ASCII character value to the pair. For example, if you
enable Code 39 Full ASCII and scan +B, it transmits as b, %J as ?, and %V as @.
Scanning ABC%I outputs the keystroke equivalent of ABC >.
Table I-1 ASCII Character Set
ASCII Value
(Prefix/Suffix
Value for RS-232)
Full ASCII Code 39
Encode Char
Keystroke
ASCII Character
(Applies to RS-232 Only)
1000 %U CTRL 2
NUL
1001 $A CTRL A SOH
1002 $B CTRL B STX
1003 $C CTRL C ETX
1004 $D CTRL D EOT
1005 $E CTRL E ENQ
1006 $F CTRL F ACK
1007 $G CTRL G BELL
1008 $H CTRL H/BACKSPACE
1
BCKSPC
1009 $I CTRL I/HORIZONTAL TAB
1
HORIZ TAB
1010 $J CTRL J LF/NW LN
1011 $K CTRL K VT
1012 $L CTRL L FF
1
The keystroke in bold transmits only if you enabled Function Key Mapping on page 7-15 or page
11-8.
Otherwise, the unbold keystroke transmits.

Zebra DS2278 Specifications

General

Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 95 %
Product color	White
LED indicators	Yes
Built-in display	No
Housing material	-
International Protection (IP) code	IP42
Type	Handheld bar code reader
Wavelength	645 nm
Sensor type	LED
Scanner type	1D/2D
Tilt reading angle	-65 - 65 °
Motion tolerance (cm/s)	13
Linear (1D) barcodes supported	Codabar, Code 11, Code 128, Code 39, Code 93, EAN-13, Interleaved 2 of 5, Plessey, U.P.C.
Optical sensor resolution (W x H)	640 x 480 pixels
2D (matrix & stacked) barcodes supported	Aztec Code, Composite Codes, Data Matrix, Han Xin, MaxiCode, Micro QR Code, PDF417, QR Code, TLC-39
Battery life	84 h
Input voltage	4.5 - 5.5 V
Battery capacity	2400 mAh
Power source type	Battery, DC
Number of batteries supported	1
USB version	2.0
Bluetooth version	4.0
Standard interfaces	Bluetooth, USB
Connectivity technology	Wired & Wireless
Sustainability certificates	RoHS
Harmonized System (HS) code	84716070

Weight and Dimensions

Depth	90 mm
Width	66 mm
Height	175 mm
Weight	214 g