Hyco W79LD Series Manuale utente

W79LD Series Product
2D Ring Scanner
User Manual
www.hycoiot.com

W79LD Series Product 2D Ring Scanner User Manual
1
Disclaimer
Disclaimer @2018 Shanghai Hyco Genyong Technology Co., Ltd. All rights reserved.
Please read through the manual carefully before using the product and operate it
according to the manual. It is advised that you should keep this manual for future
reference.
Do not disassemble the device or remove the seal label from the device. Otherwise,
Shanghai Hyco Genyong Technology Co., Ltd. does not assume responsibility for the
warranty or replacement.
All pictures in this manual are for reference only and actual product may differ.
Regarding to the product modification and update, Shanghai Hyco Genyong
Technology Co., Ltd. reserves the right to make changes to any software or product
to improve reliability, function, or design at any time without notice. Besides, the
information contained herein is subject to change without prior notice.
The products depicted in this manual may include software copyrighted by Shanghai
Hyco Genyong Technology Co., Ltd. or a third party. The user, corporation or
individual, shall not duplicate, in whole or in part, distribute, modify, decompile,
disassemble, decode, reverse engineer, rent, transfer or sublicense such software
without prior written consent from the copyright holders.
This manual is copyrighted. No part of this publication may be reproduced or used in
any form without written permission from Hyco.
Please visit www.hycoiot.com or check the latest version of the specification sheet
for the latest product information

W79LD Series Product 2D Ring Scanner User Manual
2
Design
Ring Scanner
* Wearing: wear on index finger on left or right hand
* Scanning: touch either side of ring body with thumb finger to trigger the scanning
Ring scanner charging cradle(Bluetooth Receiver)

W79LD Series Product 2D Ring Scanner User Manual
3
Charging
1. Charging Ring Scanner
Charging Illustration 1 Charging Illustration 2
* Connect the Ring scanner charging cradle to power, click the ring scanner into the
bottom of cradle with the scan window upward. Please note the power contacts of
the ring and cradle must be touched.
* The red light indicates it is in charging, when the green light turns on, it’s finished
charging.
Warning: don't look straightly into the scan window when scanning in case of harm
to eyes.
2. Take the Ring Scanner out of the Ring scanner charging
cradle
Hold the middle of the ring scanner gently and pull out upward from the cradle.

W79LD Series Product 2D Ring Scanner User Manual
4
Ring Scanner Modes
1.SPP Mode (default factory settings)
Charging cradle connection and program docking mode
To connection with PC via USB cradle, scan COMMON code, and scanning barcode is
available. (Random terminal system is acceptable with the cradle)
In this protocol transmission mode, if you need different system programs docking,
please get the relevant development SDK at the official website or contact the
relevant agent technical support.
2. HID Mode
Use the terminal device directly. Output barcodes in HID keyboard mode searched by
default Bluetooth. According to the actual system, scan the barcode corresponding to
the system and connect.
If the device is connected to IOS smart phone/tablet, scan the IOS code to read the
barcodes.
If the device is connected to ANDROID smart phone/tablet, scan the ANDROID code
to read the barcodes.
If the device is connected to WINDOWS smart phone/tablet, scan the WINDOWS
code to read the barcodes.

W79LD Series Product 2D Ring Scanner User Manual
5
Bluetooth connection
Connect with PC:
Connect the cradle with the PC with USB, and the green light means normal
connection. After 15 seconds, scan the Bluetooth connection barcode with the ring
scanner, and a blue light indicates successful connection.
Connect with Android smart phone/tablet:
First, find the Bluetooth connection barcode on the side of the cradle, scan it with
the ring scanner, and change the Bluetooth name to the serial number so that the
device can be found;
Then open ‘Bluetooth Search’ at the setting menu, find the Bluetooth serial number
in the list and connect. Green light indicates successful connection.

W79LD Series Product 2D Ring Scanner User Manual
6
Components
Components
Quantity
Usage
Ring Scanner
1
1.Reading Barcodes/2D codes
2.Bluetooth slave
Ring Cradle
1
1.Charging cradle
2.Bluetooth receiver
Charging
Adapter
1
Connect adapter to power with USB cable
USB cable
1
1.Connect charger to USB port
2.Connect charger to charging adapter
Ring Strap
(Swappable)
1
10 pcs in different sizes
Certificate
1
Factory certification
User Manual
1
Device description and usage instruction

W79LD Series Product 2D Ring Scanner User Manual
7
Specifications
Model
W79LD
Scanner
HYCO CMOS-Sensor Scanner
Resolution
1280x800 pixcels
Code Reading
5 meters barcodes/2D codes reading
Scanning Distance
5 meters long-distance scanning
Weight
20g (without strap)
Dimensions (W*D*H)
38.6mm*29.0mm*22.1mm
Ring Straps
10 pcs in different sizes
Bluetooth
BT4.2, BLE
LED Indicator
RGB LED (programmable)
Vibration Indicator
Supported
Battery
Charging Cradle
With USB dongle and Bluetooth adapter
Battery Life
8 hours (when fully charged with 100cm depth of field,
and scanning once every 5 seconds)
Scanning Trigger
Touch-to-scan
IP Level
IP66
Drop Test
3 meters
Operating Temperature
-10℃to 50℃(14℉to 122℉)
Humidity
0%-95%RH (non condensing)
Note: For Ring Scanner and Ring scanner charging cradle, operating temperature is
-10°C to 50°C
★
The technical specifications of this product are subject to change without notice.

W79LD Series Product 2D Ring Scanner User Manual
8
Functions
1.Scanning
Wear on left or right index finger, touch left or right side of ring and aim at the
barcode, the ring light turns green, it starts to scan.
2.Ring Straps
Firstly, straightly pull out ring strap from the slot, then choose another ring strap and
push it to the top of slot.
3.Ring Indicator
* The green light indicates successful scanning.
* The red light flashing indicates low battery.
* The green light keeping on for 1 second indicates successful Bluetooth connection.
* The blue light keeping on for 1 second indicates Bluetooth disconnection.
* The red, green and blue light flashing indicates restarting.
4.Bluetooth can’t connect
Normally, if the Bluetooth light doesn’t turn on, user can scan the barcode "Reset
Bluetooth Name", wait for 10 seconds, and reconnect.

W79LD Series Product 2D Ring Scanner User Manual
9
Scan the barcode “Restore factory settings”, the ring will disconnect Bluetooth
connection with terminal devices, and all the settings will change to factory default.
5.Charging cradle light indicator
The blue light indicates successful Bluetooth connection between ring scanner and
cradle.
The red light off while the green light on in charging indicates fully charged.
6.Wake up ring in charging
The ring doesn’t work when in charging, while it could be waked up by touching
either side of ring three times.
7.Laser calibration
If laser length changes longer or shorter, please stop scanning, touch ring for 4
seconds once and repeat several times to get it right. If it’s still abnormal, please scan
the barcode “Automatic calibration”.
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