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Telpo TPS900 - User Manual

Telpo TPS900
16 pages
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TPS900
FAQ
Company: GUANGDONG TELEPOWER COMMUNICATION TECHNOLOGY CO. LTD.
Address: 5/F,Zonghe Building, Hantian Technology Town,Guiping RD,Nanhai District,Foshan
City,Guangdong,China528251
Telephone: 0086-757-86227898 Fax: 0086-757-86323369
Web: http://www.telpo.com.cn/
Email: business@telpo.com
Date
2018-7-13
Version
V1.1
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Summary

How to Disassemble the Device

Base Checking Method

Maintenance Cases

CAN NOT POWER ON

Troubleshooting steps for device power-on failures, checking battery, keys, and connections.

Can not access Android system

Steps to resolve issues where the device shows 'Android' but fails to boot or reboots.

Turn off after loosen the power on key

Procedure for immediate shutdown after releasing the power key, suggesting firmware reload.

LCD display color changes appear obvious ladder

Diagnosing and fixing LCD color issues by checking cables, soldering, or replacing components.

Do not detected SIM CARD

Troubleshooting steps for SIM card detection failures, including checking installation and slot.

Do not detected the wireless module

Resolving issues where the device does not recognize the wireless module, checking firmware and connections.

Can not shown the wireless signal

Troubleshooting why the wireless signal is not displayed, checking SIM card validity and antenna.

Wireless data connection not work

Steps to enable and troubleshoot mobile data connection, checking settings and network state.

Camera does not open

Steps to fix issues with the camera not opening, including rebooting, firmware, and cable checks.

NFC can not open

Troubleshooting NFC functionality, checking settings, battery, firmware, and cable connections.

Touch screen not work

Diagnosing touch screen problems by checking developer options, cables, and potentially replacing the screen.

Can not charge battery

Steps to resolve battery charging issues, checking charger, cable, battery, and USB components.

WIFI not working

Troubleshooting Wi-Fi connectivity problems, checking software settings, antenna, and hardware.

Print issue

Addressing weak print font or no print issues, checking software settings, battery, and printer mechanism.

Speaker issue

Troubleshooting speaker problems by checking connections, wires, and components.

Telpo TPS900 Specifications

General IconGeneral
BrandTelpo
ModelTPS900
CategoryCash Register
LanguageEnglish