Please check the components after unpacking. If any one of them is missing, or if there is a page
missing from the product manual, ect., please contact the dealer.
Wireless POS Terminal 1
AC Power Adapter 1
Thermal Paper Roll 1
Battery 1
Cable 1
Product Manual 1
2.Installation
USB port:Connect USB device or PC.
SAM/SIM card:
○1Open the battery cover on the bottom of the terminal;
○2Take out the battery;
○3Insert SAM/SIM card into the corresponding SAM/SIM card slot.
Micro SD card:
○1Open the battery cove ron the bottom of the terminal;
○2Take out battery;
○3Insert Micro SD card into the corresponding Micro SD card slot.
3. Instruction
1) Power ON/OFF
Power on: press and hold the Power button for three seconds until the LCD is lighted up, and then
the terminal is being turned on.
Power off: press and hold the Power button for three seconds until the shutdown menu appears,
tap Power off > Power off, and then “Shutting Down” appears, the terminal is being turned off.
2) Magnetic Stripe Card
Place the magnetic stripe face down, swipe card through the magnetic card slot at a constant speed,
which could be bi-directionally.
3)IC card
Place the chip face down, insert the IC card into the IC card slot, and push it to the end.
4)Tearing off paper
Tear the printing paper toward the 45 degree direction of the paper cutter.
5) Battery charging
User can charge the battery with power adapter, and the charging status will be displayed on the
LCD.
6)Swiping contactless card
Place a contactless card close to the sensor area of swiping which is at the top of the terminal.
4. Installation and Usage Tips
1)Avoid putting the terminal in direct sunlight, high temperature, moist, dusty or explosive
environment. And reduce or eliminate vibration and direct pressure.
2)Forbid non-professional to repair the terminal.
3)Before insert the card, please check internal and around of IC card slot. when you found some
suspicious objects , must report to related administrator.
5.Parameter
Wireless Communication: Support WIFI, Bluetooth, GSM/GPRS, WCDMA, LTE-FDD,
1)Avoid putting the battery in sunlight or smoke, dusty environment.
2)Forbid crushing, treading, throwing the battery into fire or liquid.
3)Replace the battery immediately if it is damaged(exothermic or distorted).
4)It is recommended changing battery that used more than two years.
7.Caution
Risk of explosion if battery replaced by an incorrect type.
Dispose of used batteries according to the instructions.
Hereby, PAX Computer Technology (Shenzhen) Co., Ltd. declares that the radio equipment type
A920 is in compliance with Directive 2014/53/EU.
To download the full text of the EU declaration of conformity, please visit