Joying Technology Co., Ltd
USB Hub - Printable Version

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USB Hub - the_womble - 09-09-2019

i have a JY-UOS01N4GS unit and i'm using a USB hub on one of the connectors, and my iphone on the other.
with the hub, i have plugged in TPMS, SSD hard drive, DVR, and DAB+, but i'm finding that only one device will work at a time i.e if i use DVR then the DAB will switch off.
is this normal as i asked the question before buying if a USB hub was supported and was told yes.


RE: USB Hub - admin - 09-11-2019

(09-09-2019, 06:32 PM)the_womble Wrote:  i have a JY-UOS01N4GS unit and i'm using a USB hub on one of the connectors, and my iphone on the other.
with the hub, i have plugged in TPMS, SSD hard drive, DVR, and DAB+, but i'm finding that only one device will work at a time i.e if i use DVR then the DAB will switch off.
is this normal as i asked the question before buying if a USB hub was supported and was told yes.

Sorry, the DVR, TPMS, and DAB+ only can be connected directly to the head unit USB port. because it needs much more power.
Your USB drivers can be controlled and connected by the USB Hub.


RE: USB Hub - the_womble - 09-11-2019

if this is the case (which i understand), should you not be informing customers that as there are only 2 USB cables on the head unit, that only 2 devices will work?
therefore if someone plugs in a mobile phone on one USB, the customer then has to choose between using DAB+, TPMS, or DVR.