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| About projector maintenance |
| Guangzhou Huawo Electronic Technology Co., Ltd. with the most advanced detection equipment maintenance, has extensive experience in the chip-level senior maintenance engineers, can repair all brands of different models of projectors and plasma TV, using the advanced management mode, to keep the old and new users to provide fast, safe, warm and thoughtful advice And maintenance services. |
| Range for maintenance： |
| Project |
Remarks |
| Power and Power PCB |
(Chip-level maintenance) |
| Main board |
(Chip-level maintenance) |
| LCD board |
(Chip-level maintenance) |
| Signal input and output interface board |
(Chip-level maintenance) |
| Host Shell |
Housing renovation, maintenance items such as keys out of order |
| Host clean |
LCD board, optical systems and internal cleansing |
| Attachment for mainboard |
Stent light bulbs, lamps and other accessories of the power cord to replace or repair |
| Attachment for Power |
(Chip-level maintenance) |
| Lighting |
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| Lens |
Maintenance and dust removal, replacement and adjustment | |
| Service commitment： |
1. Provide free testing services and related test reports issued;
2. Provide back-up equipment during the maintenance period.
3. Unified management of all customers of the report and maintenance records
4. Enjoy the same fault three months warranty maintenance of quality assurance! |
| Regular maintenance services: |
| As a third-party service providers, we've extended the life of the projector to enhance the effect of the use of projectors and projector in advance rule out the existence of hidden dangers fault, generally for your savings to buy the use of the projector Costs. |
| Launch ground： |
| Under normal working conditions, the projector by the environmental impact within the cabin will be a lot of dust absorption, the most obvious part of LCD panels, high-speed airflow through Lvchen net after also attached tiny dust particles, they have a mutual friction and electrostatic adsorption in the LCD panel, short Time will appear fuzzy projection screen, tainted, color cast, and other phenomena, will be a long time because of heat caused by bad LCD panels shorten the life of accelerated aging, so the projector to conduct regular cleaning and maintenance of comprehensive testing, the projector immediately found there Fault hidden dangers, the earliest possible hidden dangers of exclusion, the user's loss to a minimum. |
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