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Protech systems prox PA-3222 epos Repairs refurbishment support

Protech systems prox PA-3222 epos Repairs refurbishment support rebuilds & refinishing


CPU Support

Intel® Celeron® J1900


DDR3L SO-DIMM (1 slot, up to 8GB)


10/100/1000 base-T fast Ethernet

Power Supply

60~90 Watt power adapter


2W speaker

System Weight

with power adaptor approx. 4kg

Dimensions (W x H x D)

299 x 148 x 300 mm

O.S. Support

Windows 10 / Windows 8.1 / POSReady 7 / Android 4.4

I/O Ports


on rear
3 x USB 2.0
1 x USB 3.0
on side bezel
1 x USB 2.0

Serial Ports

3 x RJ45 (all support +5V/12V selectable)+ 1 (optional) XDB9


1 x RJ45


1 x DB15

Cash Drawer

1 + 1(option, with Y cable) x RJ11 (+12V or +24V selectable)


1 x 4pin DC Power Jack



10.1" TFT LCD


1280 x 800


400 cd/m²

Touch Screen

10.1" capacitive touch panel, USB interface (EETI controller)

Tilt Angel

24 ~ 30 degrees


Install our software which has no annual or monthly fees, get rid of those subscriptions

Increase the speed of your system


  • Setup windows
  • Install drivers
  • Supply driver’s disk by download
  • Technical support
  • Epos systems are technical and you need a specialist and that’s where we come in.
  • We can often have you back up and running in an hour or so
  • Exchange units or upgrades available if needed


Any of these problems


Blue screen of death

System freezing

Software not up to the job, no longer want to pay monthly fees

Broken or faulty touch screen

Black screen, orange screen red screen

Upgrade to a new or better touch panel

Replace bulbs, Upgrade to led backlights

Refurbishing of systems, refinishing in any colour of your choice

Not powering on etc.


Is your system just going slow? Then we can probably vastly speed it up for you just ask


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