My 307 trip computer does not receive commands from the wiper arm

First of all hello everyone 307 1.4 hdi my vehicle and my computer silicity due to my silentness in the forum, I installed the same model 206 screen with the car I bought from a friend, I was able to adjust the time and date setting with the buttons on my screen, the screen also shows the time of the fixed temperature, the time remains in the bidet. economy mode is active says it does not receive command from the button on the wiper arm. original is not plugged in. radio frequencies do not come out. is there any problem i can help?

When the vehicle is not running, if the tape is turned on, the vehicle switches itself to economy mode after a while and nothing is active unless you start the vehicle. So it's a normal situation. By the way, you can not see the radio frequencies as the original tape is not attached. xmen 2018-06-03 12:59:00

actual

friends already answered. There is no problem, everything is normal.

friend brother who made the necessary explanations.

My teacher is not able to see my range according to my fuel after running the car because the original tape is not attached?