unitech EA520 Mobile Computer User Guide
- June 8, 2024
- unitech
Table of Contents
unitech EA520 Mobile Computer
Package
- EA520 Terminal/EA520
- Battery
- Quick Start Guide
- Regulatory Compliance Statements
- USB Type C Cable/USB Type C
- Power Adapter (with US plug)
- Power Adapter (with US/EU/UK/AU plug)
- 1-slot Charging Cradle
- 1-slot USB Cradle
- Gun Grip
- Boot Case
- Hand Strap Package
- Glass Screen Protector
Product View
- Barcode Scanner Window
- Receiver
- Volume Key
- Scanner Triger Key
- Programmable Key
- Sim Card Slot
- Scanner Triger Key
- Power Key
- LED Indicator
- POGO Pin
- USB Type C Port
- Rear Camera
- Flash LED Light
- Speaker
- Hand Strap Holes
- POGO Pin connector for Gun Grip
- NFC
- Battery Cover Latch
- Front Camera
Remove Battery Cover to Install Battery
Remove the battery cover in the direction as shown in the picture below:
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Turn the latch to the left to unlock the battery cover.
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Lift the battery cover up to 45 degrees (45°) angle by pulling the bottom-left corner up then gently take the cover off.
-
Align the battery with the bottom slot in the battery compartment
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Press down the battery and secure in place.
Install the Battery Cover
Insert the battery cover in the direction as shown in the picture below:
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There are three hooks on the battery cover. Align the hooks with the recesses on the battery compartment.
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Insert the battery cover up to 45 degrees (45°) angle, from top to bottom.
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Align the battery cover with the recesses of the battery compartment and press the battery cover down to secure in place. Make sure there is no gap between the device and the battery cover.
-
Lock the battery cover by turning the latch to the right . Make sure the battery cover is securely closed, or you may not be able to turn on the terminal.
Charging the battery
Before using the terminal for the first time, you need to charge it for about
24 hours. For the regular use, you can charge the terminal for 4 hours to
recharge the battery to full capacity.
To charge the terminal, please use the USB charging cable or the cradle.
Connect the type C USB cable to the USB port on EA520 and the other end of the
USB cable connect to AC power adapter into the electrical outlet on the USB
plug.
The charging LED indicator on EA520 is turning red when it is in charging
state.
Remove the battery
Pull the plastic sheet and remove the battery from the top.
Checking LED Status
LED: Description
- Red Light
- Battery Charging
- Twinkling to indicate battery low status(less than 15%)
- Green Light
- Battery Fully charged
- Barcode scan good read
- Blue Light
- Message
If scanner app is running, LED is controlled by scanner app. No LED (Red and Green) display when battery is out. (even AC IN)
WARNING!
There is a risk of fire and burns if the battery is handled improperly. DO NOT
disassemble, crush, puncture, short external contacts, or dispose the battery
pack in fire or water.
DO NOT attempt to open or service the battery. Dispose of used batteries
according to local recycling guidelines in your area.
CAUTION!
To ensure the unit working properly, please keep all connectors away from the
contaminants staying inside of them such as dust, grease, mud, and water. The
negligence may cause the unit with no communication, short circuited,
Overheated and so on. If the connector is damaged, please ensure the connector
is being fully repaired before using the unit to avoid causing short
circuited.
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