Zebra DS2278 Reference Guide

USB Interface 7 - 7
Symbol Native API (SNAPI) Status Handshaking
After selecting a SNAPI interface as the USB device type, scan one of the following bar codes to select whether to
enable or disable status handshaking.
Native Firmware Update
Parameter # 1727
SSI # F8h 06h BFh
Some scanners that support an auxiliary scanner reboot after setting the secondary USB interface for a native
firmware update in the auxiliary scanner. To support previous firmware versions residing in flatbed scanners, this
parameter disables the native firmware interface. Changing this parameter requires modifying the USB descriptor,
and therefore reboots the device.
Scan Enable Native Firmware Update to enable the IBM flash interface.
*Enable SNAPI Status Handshaking
Disable SNAPI Status Handshaking
Enable Native Firmware Update
*Disable Native Firmware Update

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