How to Understand the Merchant Self-Test in Settings

   Goto Settings>About POS>POS Configuration>Merchant Self Test:

Camera

Prime Camera

Test prime camera.Use camera index 0.

Zoom Camera

Test zoom camera. Use camera index 1.

RF Card

Swipe contactless card for testing. If test CPU RF card, send APDU commnad is byte[] arryAPDU = new byte[]{(byte) 0x00, (byte) 0xA4, (byte) 0x04, (byte) 0x00,(byte) 0x0E, (byte) 0x32, (byte) 0x50, (byte) 0x41,(byte) 0x59, (byte) 0x2E, (byte) 0x53, (byte) 0x59,(byte) 0x53, (byte) 0x2E, (byte) 0x44, (byte) 0x44,(byte) 0x46, (byte) 0x30, (byte) 0x31};

SmartCard

Insert smart card for testing. It only test card connecting and card disconnecting.

MSR

Swipe MSR card for testing. It will display the track data of the three tracks.

Printer

Test printer. Print a simple receipt.

Network

WiFi Network

Test WiFi.

Mobile Network

Test mobile network.

Touch Screen

Test touch screen.

Advance

Submit Logcat

Submit log to TMS server.

Check Small Battery

According as the display message to check.

PingTool

Provide a ping tool to ping any address.

PSAM Card

Test PSAM Card.

TcpTool

Provide a TCP tool to connect any address.

Key

Test keyboard.

Key Verify

Verify the integrity of the private-public key pair and owner certificate of the terminal.

Show touches

Provide a switch to open/close the white dot of touch screen.