Zebra PS20 Product Reference Guide

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Data Capture
Introduction
The PS20 imager allows collection of data by scanning bar codes.
The imager has the following features:
• Reads a variety of bar code symbologies, including the most popular linear, postal, and 2-D code types
(see Specifications).
• Contains advanced intuitive aiming light for easy point-and-shoot operation.
NOTE: Bluetooth scanners are not supported.
Scanning Considerations
Typically, scanning is a simple matter of aim, scan, and decode, with a few quick trial efforts to master it.
However, consider the following to optimize scanning performance:
• Range: Scanners decode best over a particular working range — minimum and maximum distances
from the barcode. This range varies according to barcode density and scanning device optics. Scan
within range for quick and constant decodes; scanning too close or too far away prevents decodes.
Move the scanner closer and further away to find the right working range for the barcodes being
scanned.
• Angle: Scanning angle is important for quick decodes. When the illumination/flash reflects directly back
into the imager, the specular reflection can blind/saturate the imager. To avoid this, scan the barcode
so that the beam does not bounce directly back. Do not scan at too sharp an angle; the scanner needs
to collect scattered reflections from the scan to make a successful decode. Practice quickly shows what
tolerances to work within.
• Hold the device farther away for larger symbols.
• Move the device closer for symbols with bars that are close together.
NOTE: Scanning procedures depend on the app and device configuration. An app may use different
scanning procedures from the one listed above.
Scanning Bar Codes
To scan a barcode:
1. Launch a scanning application.
2. Press the Scan key and aim the device at a barcode.
MC18 Product Reference Guide.book Page 76 Tuesday, June 30, 2020 9:07 PM

Zebra PS20 Specifications

General

Operating system version	11
Operating system installed	Android
Operating system upgradeable	Yes
Number of cores	8
Processor model	660
Processor family	Snapdragon
Processor frequency	2.2 GHz
Processor manufacturer	Qualcomm
RFID reader	-
Scanner type	1D/2D
Certification	WFA
Product color	Light grey
Phone function	No
Display diagonal	4 \
Display resolution	- pixels
Speakers	Mono
Number of microphones	1
Flash memory	16 GB
Internal memory	4 GB
Battery capacity	3500 mAh
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	5 - 95 %
Electrostatic Discharge (ESD) protection (air)	15 kV
Electrostatic Discharge (ESD) protection (contact)	8 kV
Data network	Not supported
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version	5.0
Security algorithms	40-bit WEP, 104-bit WEP, EAP-GTC, EAP-TLS, EAP-TTLS, LEAP, MSCHAPv2, PEAP, TKIP, WPA, WPA-Enterprise, WPA2, WPA2-Enterprise
Quantity per pack	10 pc(s)
Harmonized System (HS) code	84713000

Weight and Dimensions

Depth	218 mm
Width	78.6 mm
Height	75 mm
Weight	290 g