It costs roughly 1/3 of the receiver price.
![orario vu zero 4k orario vu zero 4k](https://www.linuxsat-support.com/gallery/userImages/fa/31608-fad7af27.jpg)
The pvr kit seems to be designed well and it works as advertised. The signal in db never reaches 100% which is great for dish alignment or for checking how well the dish antenna is working. My other entry level receivers have the the signal in db(snr). My other entry level enigma2 receivers do not have this problem. At minimum, the signal meter needs to be adjusted back so it will not easily read 100%. It is impossible to correctly align a satellite dish when most or all of the active transponders for the satellite read 100% on the receiver. The Zero 4K has the worst signal meter I have in any enigma2 receiver. (3) DVB-S/S2 signal meter reads 100% for almost all transponders. The receiver bootloops or fails to boot when the third usb tuner is installed and the receiver is rebooted. Installing two usb tuners will work correctly, but the numbering of the tuners is messed up when the third usb tuner is installed. There is a numbering problem when usb tuners are installed. It seems the Zero 4K has vtuner slots or provisions for 4 usb tuners. No one seems to know how many usb tuners the Zero 4K can support. (2) Installing usb tuners causes the Zero 4K to bootloop or fail to boot.
Orario vu zero 4k generator#
Inserting a 22KHz tone generator in the lnb feed line will allow the high side of the universal lnb to blindscan, plus the single oscillator lnbs blindscan, so we know this is the problem. The 22KHz tone for blindscan is controlled by the blindscan binary file in usr/bin.
![orario vu zero 4k orario vu zero 4k](https://cardsplitter.pl/images/VU-UNI-IR300-3.jpg)
![orario vu zero 4k orario vu zero 4k](https://imagizer.imageshack.com/v2/xq90/923/vLtvYA.png)
single oscillator lnbs for c band (5150 l.o.), and circular band (10750 l.o.) will blindscan correctly. The 22KHz tone does not work in blindscan, which cause the high side of the universal lnb to not scan. Click to expand.(1) The Zero 4K Blindscan is broken.