I cannot search for terrestrial TV programs in Panasonic TX-49DXU601

Hello, the first problem is that after connecting the external antenna to the TV Panasonic TX-49DXU601 does not search for any terrestrial TV programs, I tried to switch to DVB-C, DVB-T etc., I need to change something in the TV settings to catch the signal and search programs?
The second problem is with the 2.5 Toshiba 1TB USB external disk, the information pops up that a USB device has been connected, unfortunately after entering the menu to restore data from the disk it does not show that the device is, as if it were not connected, otherwise the disk starts working loudly , can be heard as if he wants to spin the disc, but after a while stops and so every now and then, I'm afraid that the disc will not break.
I ask for advice.

zrahcuk wrote:

when an external antenna is connected to the Panasonic TX-49DXU601 TV

Country (not to be confused with the language) set correctly?

zrahcuk wrote:

I tried to switch to DVB-C, DVB-T etc., do I need to change anything in the TV settings to catch the signal and search for programs?

Set DVB-T. This antenna works and does another TV work on it?

zrahcuk wrote:

The second problem is with the 2.5 Toshiba 1TB USB external disk, the information pops up that a USB device has been connected, unfortunately after entering the menu to restore data from the disk it does not show that the device is, as if it were not connected, otherwise the disk starts working loudly , can be heard as if he wants to spin the disc, but after a while stops and so every now and then, I'm afraid that the disc will not break.

With the low current efficiency of the USB port - the problem can sometimes be circumvented by connecting the disk through a USB hub with an external power supply, a certain method is to use a SATA disk in a housing equipped with an external power supply.

jdubowski wrote:

zrahcuk wrote:

when an external antenna is connected to the Panasonic TX-49DXU601 TV

Country (not to be confused with the language) set correctly?
even if I knew where to check it on the menu it would be great, I flew the whole menu and unfortunately I did not find it; (

zrahcuk wrote:

I tried to switch to DVB-C, DVB-T etc., do I need to change anything in the TV settings to catch the signal and search for programs?

Set DVB-T. This antenna works and does another TV work on it?

I set it to DVB-T and without success, the antenna is working, connected to the set-top box Globo STB works fine.

zrahcuk wrote:

The second problem is with the 2.5 Toshiba 1TB USB external disk, the information pops up that a USB device has been connected, unfortunately after entering the menu to restore data from the disk it does not show that the device is, as if it were not connected, otherwise the disk starts working loudly , can be heard as if he wants to spin the disc, but after a while stops and so every now and then, I'm afraid that the disc will not break.

With the low current efficiency of the USB port - the problem can sometimes be circumvented by connecting the disk through a USB hub with an external power supply, a certain method is to use a SATA disk in a housing equipped with an external power supply.

it's a shame I thought I could browse the disk without any problems

zrahcuk wrote:

I thought I would be able to view the data on the disk without any problems

Maybe you will be under the condition of external power supply ...

[Quote = "jdubowski"]

zrahcuk wrote:

when an external antenna is connected to the Panasonic TX-49DXU601 TV

Country (not to be confused with the language) set correctly?

even if I knew where to check it on the menu it would be great, I flew the whole menu and unfortunately I did not find it; (

zrahcuk wrote:

I tried to switch to DVB-C, DVB-T etc., do I need to change anything in the TV settings to catch the signal and search for programs?

Set DVB-T. This antenna works and does another TV work on it?

I set it to DVB-T and without success, the antenna is working, connected to the set-top box Globo STB works fine.