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Item Number:1101782 Availability:287
US $ 3.50  
Condition:
Quantity: Total:US $ 3.50
 
 
 
Quantity 1+ 10+ 50+
Price(per unit) $3.50 $1.90 $1.19
Saving% 0% 45.7% 66.0%
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RT-SelfTestBoard-1 RT-SelfTestBoard-2 for RT809H programmer
$1.19
 
 
 
The use of programmer selftest command,to check if there is problem itself.
Selftest way I:

Step 1 : Input the “SELFTEST” in the “Enter chip printing”,click

Step 2 : Click ,look at the hint in the display area,”selftest 0” means the test pass;



Step 3 : Install the NO.1 test board and the short port of VGA ISP(short circuit the 4pins and 11pins,12pins and 15pins);

Step 4 : Click ,check the hint in the software,it will hint “Selftest 1,test pass”;

Step 5 : Install the NO.2 Self Test Board;

Step 6 : Click ,check the hint in the software,it will hint “Selftest 2, test pass”;

Selftest way II :

Step 1 : When there is no chip on the locking seat,input the type of 25XX in “Enter Chip Printing”;

Step 2 : Click ,it will hint that there is no chip or the locking seat hasn’t been impacted well,which is normal;

If it hints that there may be a pin empty solder;

Attention : In the case of that some users have no test board,as long as the selftest 0 and 25 chip test pass,the machine is normal.
If there is other hints when doing selftest 0,the way to deal with it could be as following:

The problem of connection with computer and the programmer,please step-by examine according to the hint of failure process;

Hardware trouble like pin electric leakage,problems inside the pins,VPP open circuit,GND open circuit,VPP short circuit,VCC short circuit,GND short circuit,VPP protection not shut off,which must be returned to factory to repair.

 
 
 
     
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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:

http://track.4px.com/?locale=en_US


2. DHL: If you choose this option, your item will be sent by DHL Express.

The delivery time is 3-7 days. Before you choose this option, please check if your location is in the DHL Remote Areas list.

You can visit: http://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: http://ems.com.cn/english.html


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.
 
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