Specifications

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Enter Setup
1166/1266 Barcode Scanner User Guide
1.3 LED INDICATOR
The dual-color LED on top of the scanner is used to provide user feedback. For example,
the LED becomes solid red and goes off quickly upon powering on or reading a barcode
successfully. You may tell the difference by the beeps – you will hear a long beep when
powering on the scanner, and a short beep (pitch programmable) when it reads a
barcode successfully.
Scanner LED
Meaning
Red,
flashing
--- Charging
Red,
solid
--- Charging done
Red,
on-off
---
 Power on, with one long beep (high tone, LED on for 1 second)
 Good Read, with one short beep (high tone) and beeper pitch
programmable
--- Blue,
flashing
First, flashing blue (On/Off ratio 1:1) for one minute indicates the scanner is
waiting for connection, and goes off if no connection is established and then
enters suspend mode (Refer to
1.1.2 Power-Saving & RF Auto-Shutdown.)
It is ready for connection only while the LED is flashing blue —
 SPP Slave: waiting host to connect
 HID: trying to connect to host
 Using 3666: trying to connect to 3666
--- Blue,
flashing
Flashing blue (On/Off ratio 1:6) indicates the scanner has established a
WPAN connection successfully.
--- Blue,
solid
Configuration Mode