[Blindaim]

hotpick wrote:

Tried all TV and box audio related option but still get the annoying buzzing sound. Only when selected the "undefined" audio instead of "English or Chinese" audio of each digital channel from the setup box sound option, the buzzing sound reduced a bit but quite significant especially for end sound like "s", "c" which turn to like "sss", "ccc" - could it be the audio format decoding issue?

Your box is providing power to antenna? Might be grounding problem. Try to find the option to turn the antenna power off but antenna remain plugged in.

[hotpick]

Blindaim wrote:

Your box is providing power to antenna? Might be grounding problem. Try to find the option to turn the antenna power off but antenna remain plugged in.

The option of "power on" antenna in the box was turned off indeed..still no luck.

[albertlee]

hotpick wrote:

The option of "power on" antenna in the box was turned off indeed..still no luck.

Have you try switching another HDMI cable?

[hotpick]

albertlee wrote:

Have you try switching another HDMI cable?

Yes, another HDMI cable and even to another HDMI port..still the same.

[suuhhc]

hotpick wrote:

The option of "power on" antenna in the box was turned off indeed..still no luck.

Have u try playing with the Digital Audio output setting of your STB? Check if you can select another option, mine got LPCM & BS option.



If possible, borrow another brand of STB from friend/relative and see if problem still persist. Lastly contact Hyundai for help.

[hotpick]

suuhhc wrote:

Have u try playing with the Digital Audio output setting of your STB? Check if you can select another option, mine got LPCM & BS option.

If possible, borrow another brand of STB from friend/relative and see if problem still persist. Lastly contact Hyundai for help.

R u using the same Hyundai model and dun encounter tis kind of sound issue? All kind of mentioned options tried.

Brought my unit to Hyundai and they changed one for me, came back and tested still the same .. no extra loan set can get .. waiting for my redeemed NMS set to come to see if the same noise still there

[albertlee]

hotpick wrote:

R u using the same Hyundai model and dun encounter tis kind of sound issue? All kind of mentioned options tried.

Brought my unit to Hyundai and they changed one for me, came back and tested still the same .. no extra loan set can get .. waiting for my redeemed NMS set to come to see if the same noise still there

If same result on other TV then it clearly the fault of the STB.

Care to share the link for the STB you brought.

[suuhhc]

hotpick wrote:

R u using the same Hyundai model and dun encounter tis kind of sound issue? All kind of mentioned options tried.

Brought my unit to Hyundai and they changed one for me, came back and tested still the same .. no extra loan set can get .. waiting for my redeemed NMS set to come to see if the same noise still there

Mine is Akira STB. Are u using this one - https://www.qoo10.sg/g/427311598 ? If yes, others doesn't seem to have sound problem from the reviews. Hopefully NMS set can fix your problem.

[hotpick]

albertlee wrote:

If same result on other TV then it clearly the fault of the STB.

Care to share the link for the STB you brought.

Quite some time back fr Lazada, just wondering it is due to decoding incompatibility ...
https://www.lazada.sg/products/hyund...136829066.html

suuhhc wrote:

Mine is Akira STB. Are u using this one - https://www.qoo10.sg/g/427311598 ? If yes, others doesn't seem to have sound problem from the reviews. Hopefully NMS set can fix your problem.

Ya, the same Hyundai HDV-360 model, bought it quite some time back from Lazada

[edit] Got the NMS set, tried and wow..the annoying sound gone ! Sounds like the Hyundai STB is the culprit.

[albertlee]

hotpick wrote:

Quite some time back fr Lazada, just wondering it is due to decoding incompatibility ...
https://www.lazada.sg/products/hyund...136829066.html

Shouldn't be else you wouldn't be able to receive any FTA channels in the first place. Hmm, this model is not in IMDA approved STB list. Wouldn't be surprise if they simply rebrand one of those China made one as their own just like NMS (using Konka) one in the earlier model.

[YoYoMa88]

Got this under S$30 for friend. No antenna yet but can receive some.

Later going to help set up with their existing antenna.

Sent from SomeWhereUpThere using GAGT

[albertlee]

YoYoMa88 wrote:

< image link removed >
Got this under S$30 for friend. No antenna yet but can receive some.

Later going to help set up with their existing antenna.

Sent from SomeWhereUpThere using GAGT

Kindly post the System Info of the K2 STB.

[redglue23]

So, now the K2 DVB-T2 has WIFI FUNCTION? This is the orange/white/black box. Note the blue wifi logo on the box and the notice from one taobao seller.



"2018年5月份采用新软件，新加坡客户得跟客服联系刷新加坡软件，产品新软件带wifi测试版，可以连接app，详情联系客服购买定制版usbwifi"

https://item.taobao.com/item.htm?spm...ucket=2#detail

[honestguy]

I think Wifi is fake one. When scanned for SSID, nothing show up when my mobile phone shows a dozen of active SSIDs.

[gregory_choo]

honestguy wrote:

I think Wifi is fake one. When scanned for SSID, nothing show up when my mobile phone shows a dozen of active SSIDs.

most likely you have to buy a usb-wifi dongle to plug to the usb port.