可能原因1:手柄和主板软件兼容性引起
1、首先要确认是否更换过手柄或者主板
2、如果更换过,需要拿到主板和手柄的软件版本号,查看是否兼容(主板软件版本小于135,会与手柄软件不兼容)
3、否则可排除软件兼容性问题
可能原因2:连接问题
1、查看主板与安卓液晶屏通讯板接线是否稳定可靠;
2、查看安卓液晶屏通讯板与ARM开发板连接是否稳定可靠;
安卓液晶屏通讯板 |
L013003 |
|
可能问题3:主板硬件问题
查看主板D32指示灯是否闪烁,如不闪烁阐释重新烧写软件;烧写软件如问题依旧则考虑更换主板
如正常闪烁,则有可能是芯片问题,需要更换主板
W019 Troubleshooting Methods
Possible cause1:Compatibility of applicator and main-board software
1、Check whether the applicator or main-board have been replaced
2、If they
have been replaced, firstly need to obtain the
software version numbers of the main-board and the applicator to check whether
they are compatible (the main-board software version is less than 135, which is
incompatible with the applicator software)
3、Otherwise, software compatibility problems can be eliminated
Possible cause2: Connection problem
1、Check whether the connection between the main-board and the Android LCD interface module is stable and reliable
2、Check whether the Android LCD interface module and ARM development
board is reliable
安卓液晶屏通讯板 | L013003 | |
Possible cause3: Main-board hardware problem
Check whether the D32 indicator light on the main-board flicker, if it does not flicker explain to re-write the software;If the problem persists, consider replacing the main-board
If the indicator flicker normally, the chip may be fault and main-board
needs to be replaced