|
|
| |
 Login to Download: * User manual
Precautions for operation:
A: Connect the power first and then turn on the power (press the power switch in the upper right corner of the screen measuring instrument). Do not change the screen wire or screen with power on. When changing the screen or screen wire, turn off the power switch in the upper right corner of the screen measuring instrument first (without removing the power adapter). When switching from one resolution code to another, it is best to wait for about 5 seconds for the machine to have an automatic reset process, otherwise it will still be retained in the previous resolution code.
B: When connecting power, first connect the power supply and the screen measuring instrument, and then connect the 220V power supply. Otherwise, it may cause the DC socket of the screen measuring instrument to ignite, and the instantaneous current may be too high, burning out the screen measuring instrument or screen (the probability is small, but it is still better to pay attention, especially when the 220V power socket is not grounded). Based on this point, it is necessary to follow the operation process on the front panel of the screen measuring instrument when measuring the screen, otherwise there is a risk of screen burning:
Connect the power supply and the screen tester - connect 220V power supply - adjust the resolution code - adjust the screen power supply - plug in the screen cable (be sure to plug in the screen cable at this time, otherwise the current will be too high when powered on, and the screen tester will be switched to the screen through the screen cable, which may cause the screen to burn out) - press the power switch in the upper right corner of the screen tester. So this also needs special attention....
C: The screen cable must be plugged in properly (some screens have high frequency of use, long usage time, and aging screen cable connectors). If it is not plugged in properly, it may be a non-contact contact. The same principle applies to shaking the screen or using a screen tester when powered on, especially when testing the 12V screen power supply.
|
| |
|
|
| |
Payment
Accept payment for PayPal, WesternUnion, AliPay, MonetyGram, Sigue, Ria, Bank transfer & Credit card
Shipment
1. Airmail Registered: If you choose this option, your item will be sent by Singapore Post Airmail.
The delivery time varies from 15-45 days in different countries. For more details, you can visit:
https://track.4px.com/
|
2. DHL: If you choose this option, your item will be sent by DHL Express.
The delivery time is 3-5 working days. Before you choose this option, please check if your location is in the DHL Remote Areas list.
You can visit: https://www.dhl.com/
|
3. EMS: If you choose this option, your item will be sent by EMS Express.
The delivery time varies from 5-20 days in different countries.
For more details, you can visit: https://www.ems.com.cn/english
|
4. The shipping time may be delayed in busy seasons. For more details, please feel free to contact us.
|
We are only responsible for the tax/duty generated in China.
We are NOT responsible for any tax/duty in the destination countries.
If you need items to declare the value of the customs, please leave us message.
|
| |
|
| |
-
For IC Chipsets, there are generally two conditions
1) Original New: Original new chips are taken from manufacturer vacuum
sealed package with QA/QC markings, which means they are all well verified
and tested. The quality is superior.
2) Manufacturer Refurbished: Manufacturer refurbished chips are renewed and
tested by the manufacturer. They quality is secondary to original new chips.
-
You can check the items as soon as you receive them. If you find the
quality not acceptable, you can return them to us within 90 days, and we are
assured to replace them or refund you.
-
If the chips are already soldered and not in selling condition, they
cannot be returned.
-
We guarantee to ship out your order within 1-2 working days. If you do
not receive your purchase within 60 days, you can ask for a full refund.
|
| |
|
|
