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Zebra DS2278 Reference Guide

Zebra DS2278
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Radio Communications 5 - 11
Wi-Fi Friendly Mode
Digital s
canners configured for Wi-Fi friendly mode behave as follows:
The digital scanner remains in sniff mode, and exits sniff mode only during firmware update.
If any Wi-Fi channel is excluded from the hopping sequence, AFH turns off.
Digital s
canner (and cradle) avoid the selected Wi-Fi channels after establishing connection.
Notes
If using this feature, configure all digital scanners in the area for Wi-Fi friendly mode.
By default, no Wi-Fi channels are excluded.
Since Bluetooth requires a minimum of 20 channels when Wi-Fi channels 1, 6, and 11 are excluded,
a smaller number of channels are cut from the hopping sequence.
Updating Wi-Fi friendly settings before Bluetooth connection is recommended.
Scan a bar code below to enable or disable Wi-Fi Friendly Mode, then see Wi-Fi Friendly Channel Exclusion to
select any channels to exclude.
Wi-Fi Friendly Channel Exclusion
Wi-Fi Channel Exclusion
Select the channels to exclude:
Exclude Wi-Fi channel 1: Bluetooth channels 0-21 are excluded from hopping sequence
(2402-2423 MHz).
Exclude Wi-Fi channel 6: Bluetooth channels 25-46 are excluded from hopping sequence
(2427 - 2448 MHz).
Exclude Wi-Fi channel 11: Bluetooth channels 50-71 are excluded from hopping sequence
(2452 - 2473 MHz).
Exclude Wi-Fi channel 1, 6 and 11: Bluetooth channels 2-19 (2404-2421 MHz),
26-45 (2428 - 2447 MHz) and 51-69 (2453 - 2471 MHz) are excluded from hopping sequence.
Exclude Wi-Fi channels 1 and 6: Bluetooth channels 0-21 (2402-2423 MHz) and 25-46
(2427 - 2448 MHz) are excluded from hopping sequence.
Exclude Wi-Fi channels 1 and 11: Bluetooth channels 0-21 (2402-2423 MHz) and 50-71
(2452 - 2473 MHz) are excluded from hopping sequence.
Exclude Wi-Fi channel 6 and 11: Bluetooth channels 25-46 (2427 - 2448 MHz) and 50-71
(2452 - 2473 MHz) are excluded from hopping sequence.
*Disable Wi-Fi Friendly Mode
Enable Wi-Fi Friendly Mode

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Zebra DS2278 Specifications

General IconGeneral
Storage temperature (T-T)-40 - 70 °C
Operating temperature (T-T)0 - 50 °C
Operating relative humidity (H-H)5 - 95 %
Product colorWhite
LED indicatorsYes
Built-in displayNo
Housing material-
International Protection (IP) codeIP42
TypeHandheld bar code reader
Wavelength645 nm
Sensor typeLED
Scanner type1D/2D
Tilt reading angle-65 - 65 °
Motion tolerance (cm/s)13
Linear (1D) barcodes supportedCodabar, 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 supportedAztec Code, Composite Codes, Data Matrix, Han Xin, MaxiCode, Micro QR Code, PDF417, QR Code, TLC-39
Battery life84 h
Input voltage4.5 - 5.5 V
Battery capacity2400 mAh
Power source typeBattery, DC
Number of batteries supported1
USB version2.0
Bluetooth version4.0
Standard interfacesBluetooth, USB
Connectivity technologyWired & Wireless
Sustainability certificatesRoHS
Harmonized System (HS) code84716070
Weight and Dimensions IconWeight and Dimensions
Depth90 mm
Width66 mm
Height175 mm
Weight214 g

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