1.0 no output in target display
1) check the output config of the input video.
2) check the input channel config is ok. ex.the composite 1 interface is
connected to the composite interface of video source.
3) check the connection of output is ok.
4) check the target monitor or display is not destroied or power down.
5）check the output resolution of avdsp is not out of the maximal resolution
of target display.
6) check alpha value is not 0.
7）any requirement, please feel free to contact our customer service engineer.
1.1 vga input could not work with avdsp console
1）check vga source output is ok.
2）check vga input resolution is not out of avdsp console support list, as following. the biggest input resolution is 1024*768*60hz
3) check avdsp console works in vga input mode.
4) any requirement, please feel free to contact our customer service engineer.
1.2 dvi input could not work with avdsp
1) check dvi source is ok.
2) check dvi source output is not out of avdsp support list.
3) check avdsp works in dvi input mode.
4) check the connection between avdsp and dvi source is correct. restart dvi source and check output.
5) any requirement, please feel free to contact our customer service engineer.
1.3 component input could not work with avdsp
1) check the connection between avdsp and component source is correct. especially y signal. refer to cabling example in page 5. high definition component ypbpr is only support in ypbpr input。standard definition ycbcr support 480i and 576i only; high definition ypbpr support 480i、576i、480p、576p、720p50、720p60、1080i50 and 1080i60;
2) check component source works, normally dvd component output should be open from its menu.
3) no recommend to output component and svideo input from the same source.
4) any requirement, please feel free to contact our customer service engineer.
1.4 user settings can not save
both vsp 516 and vsp 618 supports multi config mode,vsp 709 just support one config mode. for multi config mode,the equipment starts to work automatically with the save1 mode.according to different equipments,you can solve the problems that modes can’t be saved by the following steps.
vsp516
confirm to press the “save” button,then press “save1”,or “save2”,or “save3”,that will save the current operation mode to the “user mode 1”,”user mode 2” or ”user mode 3”; after that, push button “save1”,””save2,”save3”,it wil call out the corresponding set -ting of user-mode.if that,the saving is successful.
ater saving process, user should not do factory reset or any saving operation to user mode 1, otherwise, “save1” will be over write.
vsp618
confirm to press the “save” button,then press “save1”,or “save2”, that will save the current operation mode to the “user mode 1”,or ”user mode 2”, after that,gently push button “save1”,””save2, it wil call out the corresponding setting of user-mode.if that,the saving is successful.
ater saving process, user should not do factory reset or any saving operation to user mode 1, otherwise, “save1” will be over write.
vsp709
confirm to press the “save” button;
ater saving process, user should not do factory reset or any saving operation to user mode 1, otherwise, “save1” will be over write.
if the proposal did not ultimately solve your problems, please contact with our company’s customer service staff promptly,we will help you to solve the troubles at the first time!
1.5 can´t update main board software
connect the computer and avdsp series, select *.mot. download file to device.
after the equipment power up, right-click the “.mot” file at the left side of menu, when the screen shows “waiting for update”, you can update the main board program. next, choose the “download file to device”, start to loading.