Intermec SG20T User Manual

Chapter 5 — Troubleshooting and Maintaining the SG20T
42 SG20T Tethered Scanner User’s Guide
When the firmware download is complete, the “Operation
successful” message appears.
11 Click Finish. You have successfully upgraded your scanner
firmware.
Scanner Recovery
If something happens to your scanner and it does not turn on despite
using the correct cables and power supply, the only way to recover the
scanner is to reinstall the firmware. This is only possible with a
download cable. Please contact your Intermec representative.
Note: If the firmware download is not successful, you must restart the
firmware download procedure.

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