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T508

Training

Material

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JIEBAO TECHNOLOGYFirst launchAndroid Intelligent Cash Register TerminalJIEBAO Smart Business · Lead the Terminal Settlement Smart TimesProfessional Leading Android intelligent system, strong comprehensive settlement capabilityFashioned High-end tablet capacitive touch screen, gorgeous interface, fashion tasteSmart High sensitive optical fingerprint recognition, cash register synchronous with check, convenient and quickAndroid smart cash register terminal Built-in high-speed printer paper, make settlement has no worry, with rich interfaces which are facilitate for data transmission, its industrial grade protection ability ensure that the whole machine has functions of anti-oil, anti-smoke, anti-vapor and anti-collision.T508 Android Intelligent Terminal’s Common Failures Troubleshooting MethodJIEBAO TECHNOLOGY

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Content

1. Product introduction

2. Document description

3. Structure description

4. Module test operation & instructions

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1st Product introduction

T508 smart terminal supports the use of multimedia interactive and touch software. It has compact structure, reasonable design and a large number of hardware configurations that are useful to various projects currently. Based on the android 4.1 platform, it is equipped with a strong secondary development function to facilitate a variety of applications programs development. T508 product comes with a 9.7-inch capacitive touch screen, 58mm receipt printer, customer display, money detector lights, WIFI and other functions. It can also be customized according to customers’ needs, such as optional RFID, magnetic stripe reader, 3G, cameras and other modules. And it has rich peripheral interfaces, including two serial ports, three USB ports, an Ethernet port, a set of audio ports, a cashbox interface.

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The PPT is given on the descriptive instructions of following hardware modules, designed to help people understand

the use of test methods and complete the test operation.

2nd Document description

1. Liquid crystal display module (LCD module) 2. Touch screen module3. Camera module 4.WIFI module5.3G Module 6. Ethernet module7. HDMI Interface Module 8.OTG Interface Module 9. Serial communication interface module 10.58mm/80mm printer module11. MSR module 12.RJ11 Interface Module13.10 Customer Display module 14. Fingerprint Identification Module15. NFC module 16.Audio Sound Module17. External speaker module. 18. Hardware parameter measurements

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3.1 Front schematic diagram

3rd Structure description

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3.2 Back schematic diagram

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3.3 Bottom schematic diagram

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4th Module test operation & instructions

4.1 LCD Module

LCD ModuleCheck point ： LCD screen display and specifications verification

Step 1: Clear and bright display and jitter-free, without screen flash, the water ripples or other abnormalities.

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4.2 Touch screen module

Touch screen module Check point ： Touch effect

Step 1: Touch response time is short, precise touch,

no blind spots, lines screen without distortion or jumping

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4.3 Camera module

Camera module Check Point ： mode switch quality of Video / photo quality

Step 1: Open "Camera" menu on the Desktop , enter the camera interface, touch the photo / video / panoramic camera toggle button in the bottom right corner, you can check on the quick and easy implementation of function switch of the photo / video / panoramic camera

Photo interface Camera interface

Panoramic camera interface

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Photo / video / panoramic camera

Step 1 ： Open "Camera" menu on the Desktop , click on Camera, touch-click on the photo, check whether you can be convenient to take pictures easily and the photographs are clear.

Step 2 ： Open "Camera" menu on the Desktop, click on Video functions, check whether the video is clear and the quality is low / high and adjustable

Step 3 ： Open "Camera" menu on the Desktop, click on panoramic camera, and check whether you have the Clear images and large viewing angle

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4.4 WIFI module

WIFI module check point ： WIFI connection Off network reminder

Step 1 ： Find the "Wi-Fi" option in the "Settings" panel, and open Wi-Fi; choose WIFI site on the right side for network connections, the network should have stable signal and strong anti-jamming.

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Off network reminder

Step2 ： Cut off the Wifi internet connection, checking whether there are off network prompts Off network reminder

Off network reminder

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4.5 3G module

3G module check point ： 3G internet connection Network mode switch

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3G internet connection

Step 1 ： Insert the 3G card, mobile network providers, into the SIM card slot in the back of the machine

Step 2 ： find the "More" option in the "Settings" panel and select property of "Mobile networks"

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Network operators

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4.6 Ethernet module

Ethernet modulecheck point ： Ethernet connection Portable hotspot

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Ethernet connection

Step 1 ： find the "More" option in the "Settings" panel, select "Ethernet", enter "Wireless & networks | Ethernet"

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Wireless & networks |Ethernet panel

Select “Use Ethernet”

Click in “Advanced configure”

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Advanced Configure

Step 2: Select the "DHCP" dynamic allocation (fill in the "IP Address", "Mask Address", "GateWar", "DNS Server" to achieve a static IP settings), obtain a network connection

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Portable hotspot

Step 1 ： Find the "More" option in the "Settings" panel, select "Portable hotspot" , enter "Wireless & networks | Portable hotspot"

Wireless&networks|Portable hotspot

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Step 2 ： Click into “Wireless & networks |Portable hotspot” ， select “Set up Wi-Fi hotspot ， Pop up "Set up Wi-Fi hotspot" and perform "Wi-Fi hotspot" attribute set

Wi-Fi hotspot attribute set

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Step 3 ： Click into “Wireless&networks|Portable hotspot” ， select “Portable Wi-Fi hotspot” ， switch on/off Portable hotspot

Switch on/off Portable hotspot

“Tethering or hotspot active” notice

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4.7 HDMI interface module

HDMI interface module check point ： HDMI output

HDMI interface

HDMI interface converter cable Monitor with HDMI InterfaceConnection schematic diagram

Insert the HDMI cable into the HDMI interface (the small one), the other HDMI interface (the big one) should be connected monitor or TV with HDMI interface. T508 will be displayed on the machine's screen, and at one end of the display screen automatically match the surface.

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4.8 OTG interface module

OTG interface modulecheck point ： OTG communicating junctions Firmware Burn

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OTG communicating junctions

Step 1 ： Find the” {} Developer options” in the “settings “panel, select “USB debugging” and”Allow mock locations”

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Deal with communication connections, file management and other operations after a successful connection

Step 2: ： install "360 mobile assistant", a kind of mobile phone tool, in PC client to communication operation

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Firmware burn

Step 1 ： Install LiveSuit, a kind of burning software program, in PC client

Step 2: ： Click on "Firmware Choose" and select the corresponding firmware file that need burn, click on the "System Upgrade"

Step 3 ： Make K1 pins of the T508 control board be shorted, while long press "start" button. "LiveSuit" Progress Software interfaces 100% and completes the firmware burning

K1

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4.9 Serial communication interface module

The serial communication interface (COM2/COM4)Check point: COM2 DEBUG debugging COM4 external kitchen play

Step 1 ： Interface COM2 and test the fixture (2, 3 pin shortened)

Step 2 ： Use the test software programs "Serial port API sample" to carry out debug print

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COM4 external kitchen playStep 1: ： Interface COM4 with external printer to implement the function of kitchen playing

COM4

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4.10 58MM/80MM Printer module

58MM/80MM PrinterCheck point: 58MM/80MM function to print Temperature /out of paper detection

Step 1 ： Use the "TestJbGpio" test software programs to send printed data and implement the function of 58MM/80MM

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Temperature /out of paper detection

Step 1 ： When there is no print paper or the print paper was used up, checking that whether the out of paper indicator light warn or not (indicator light flickers, buzzer sounds)

When the printer is in normal work with paper, the indicator light is red; if the print paper is run out, the indicator light will flicker continuously until the print paper is replaced and then the indicator light will be normal red (as shown below)

Step 2 ： Continuous printing will cause the devices of print overheating hot; then check whether the printing module has a warning action or not (pause for printing \ indicator light flickers, buzzer sounds)

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4.11 MSR moduleThe MSR moduleCheck point: Magnetic card read Magnetic card encryption and decryption

Step 1 ： Install the software program of "baiduyunjishiben.apk"

Step 2 ： Open the text file, continue to do credit card verification to check whether the content of text files is consistent with the written content of magnetic stripe card (each track contents are correct)

Displaying data

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Encryption and decryption of magnetic card

Step 1 ： Install card encryption test software

Step 2 ： Choose the item of "Reset key", type the enter key,click"OK" then complete the encryption of magnetic card Step 3 ： Install test software of card decryption

Step4 ： Choose the item of "Read_data" to perform the swiping card operation, type the enter key, click on the "OK", complete the card decryption and successfully read card content

The enter key is correct then read the card content

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4.12 RJ11 interface module

The RJ11 interfaceCheck point: success rate

Step 1 ： Install the software program of "TestJbGpio.apk"

Step 2 ： Connect the test box, click the "cashbox power auto" then the cashbox can eject

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4.13 10 guests display modules

10 guests display modulesCheck point: self inspection / data display / brightness / equilibrium

Step 1 ： Use the software program of TestJbGpio.apk " and the self checking function of 10 guests display modules to verify the consistent of LED digital tube display brightness and refresh frequency, no pause, no color jump mutation and abnormal

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4.14 Fingerprint identification module

Fingerprint identification moduleCheck point: fingerprint identification Fingerprint writing

Step 1 ： Install the test software of fingerprint identification " FingerPrint ref.apk "

Step 2 ： "FingerPrint input" option and input fingerprint information

Step 3 ： "FingerPrint recognition" option and carry out the fingerprint identification and read

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4.15 NFC module

The NFC moduleCheck point: NFC reads and writes

Step 1 ： Install the software program of "Reader Test.apk"

Step 2 ： Then click List button in turn will pop the prompt box, click the "confirm" button.

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Step 3 ： Click the selection box of Slot, choose "1", noting: the 0 is contact surfaces Slot, 1 is non-contact Slot

Step 4 ： Then click Get State, Power button in turn, connect the M1 card, after a successful connection the dialog box will show the ATR of M1 card

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Step 5 ： Choose the communication protocol T=0 and T=1, and then click Set Protocol

Step 6 ： Input "FF CA 000000"in the input box, click Transmit; you can get M1 Card No. of UID

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Step 7 ： When read and write the M1card first load the key, load key command "FF 82002006 FF FF FF FF FF FF", and click Transmit

Step 8 ： Input "FF CA 000000" in the input box, click Transmit, you can get M1 Card No. of UID

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Step 9 ： After the authentication of key, you can go on the read and write operation in authentication sector, input the command "FF D6 00 XX 10 YY (XX denotes which blocks, YY shows the data of data bytes); such as " FF D6 0014101111111111 11111111111111 ", click Transmit, do the writing operation in the fourteenth block write the data " 1111111111111111 11111111 " to the block

Step 1 ： Input command "FF B0 001410", click Transmit, read the fourteenth pieces of data (after successful read back to 9000)

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4.16 Audio sound module

Audio sound moduleCheck point: Volume ControlThe audio output (blue), the audio input (red)

Step 1 ： Open the audio / video playback; it can effectively appear the control of volume

Step 2 ： Use headset to implement audio output (blue) and audio input (red)

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4.17 The external speaker module

External delay speaker moduleCheck point: Volume adjustment Functional play

Step 1 ： Open the audio / video playback, they can effectively function play

Step 2 ： "Settings" settings panel, the "Sound" option, click on the attribute of "Volumes", open volume control panel

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4.18 Hardware parameter measurement

Hardware parameter measurementCheck point: The normal operating state Print job status Standby operation state The lowest power consumption display state The lowest power print status

Step 1 ： Use digital electric parameter measuring instrument to measure the voltage / current / power value of T508 in the normal operation stateStep 2 ： Use digital electric parameter measuring instrument to measure the voltage / current / power value of T508 in print job statusStep 3 ： Use digital electric parameter measuring instrument to measure the voltage / current / power value of T508 in standby operation stateStep 4 ： Use the digital electric parameter measuring instrument / adjustable output power to measure the lowest power display voltage / current / power value of T508

Step 5 ： Use the digital electric parameter measuring instrument / adjustable output power to measure voltage / current / power value of T508 in the lowest power print status

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