Intermec SR31T User Manual

Chapter 2 — Scanning with the SR31T Tethered Scanner
SR31T Tethered Scanner User’s Guide 11
Status Light
The status light on the SR31T flashes green or red depending on the
status of the scanner.
Default Status Light Description
Light State What it Means
Series of green
flashes (USB
interface only)
Power-up
At power-up the status light flashes to indicate the
activated USB interface:
—1 flash = Keyboard HID
—3 flashes = Virtual COM
—5 flashes = HID POS
—6 flashes = IBM POS Hand Held
—7 flashes = IBM POS Table Top
The status light only flashes at power up for a USB
interface.
Note: When changing from one USB interface to
another the scanner restarts and will also flash the
current USB interface.
Green light on for 2
seconds
The scanner successfully decoded a bar code and sent
the data to the host device.
Green light flashes
twice
A configuration bar code was successfully read.
Red light comes on
for 2 seconds
Transmission error
or
Configuration bar code was not accepted
Red continuously on
and 6 fast beeps every
2 seconds
NVM (non-volatile memory) problem.

Intermec SR31T Specifications

General

Brand	Intermec
Model	SR31T
Category	Scanner
Language	English