Intermec SG20T User Manual

Chapter 5 — Troubleshooting and Maintaining the SG20T
SG20T Tethered Scanner User’s Guide 43
Cleaning the SG20T
Clean the scanner window as often as needed for the environment in
which you are using the SG20T. To clean the scanner window, you can
use soapy water, a solution of ammonia and water, or isopropyl
alcohol.
To clean the scanner window
1 Dip a clean towel or rag in soapy water, ammonia and water
solution, or isopropyl alcohol and wring out the excess. Wipe the
scanner window. Do not allow any abrasive material to touch the
window.
2 Wipe dry with a lint-free cloth.
Opening the SG20T voids the warranty and may cause damage to
the internal components.

Intermec SG20T Specifications

General

Type	Handheld bar code reader
Sensor type	-
Scanner type	1D
Optical sensor resolution	- pixels
Linear (1D) barcodes supported	Codabar, Code 11, Code 128, Code 39, Code 93, GS1-128 (UCC/EAN-128), Plessey, Telepen, U.P.C.
2D (matrix & stacked) barcodes supported	Not supported
Standard interfaces	USB
Connectivity technology	Wired
Product color	Gray
Built-in display	No
International Protection (IP) code	IP30
Input voltage	5 V
Power consumption	120 mA
Power source type	DC
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 95 %

Weight and Dimensions

Depth	200 mm
Width	61 mm
Height	65 mm
Weight	125 g