Intermec SR31T HP User's Guide download pdf (Page 19)

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

Configuration bar code was not accepted

Red continuously on

and 6 fast beeps every

2 seconds

NVM (non-volatile memory) problem.

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Intermec SR31T HP User's Guide Page 19