Fly Bird DS400 8 free download

File name FLY BIRD DS400 8.pdf

DG12BT(FLY DS400)_Trouble Shooting Prepared by: Zhong, Ren-Hui Approved by: Sun, Bang-Li Proofread by: Wang, York Released date: Jul. 11, 2008 Innovating Customer Value TABLE OF CONTENTS 1 No power on 2 KEY NG 3 LCD no display 4 No ring or KEY TONE 5 No vibration 6 No charge 7 No Voice 8 SIM Card NG 9 TF card inefficacy 10 FM inefficacy 11 No Bluetooth 12 No service Inventec Confidential 2 Innovating Customer Value No power on Check whether the NG Charge the battery or voltage of the battery change a new one is higher than 3.5V OK Check whether the NG Adjust the connector PIN or battery connector pin change a new battery connector is OK? OK NG Check whether the Reassemble the key-press `No' key is locked? OK END Inventec Confidential 3 Innovating Customer Value KEY NG Check whether the Dome and NG Clean Dome and Key Pad the Key Pad is cleaned? OK Check whether the keypad NG Reassemble the K/B is assembled OK? OK Check whether the KB connector NG Reassemble the KB connector is assembled OK or is broken? or change a new one OK End Inventec Confidential 4 Innovating Customer Value LCD no display NG Check whether the