To enable a TV onto a specific channel or to enable/lock very specific features, you need the hotel mode or service menu. Most TVs have this kind of mode. It can be entered via standard remote controls, special key combinations on the TV, special programming remote controls or interface cards. On newer TVs probably also via USB, ethernet or other means.
On the Grundig 65 GUS 9688/65 GUB 9688/Immensa 9 do the following:
- Press "Menu"
- Type the number "8500"
- To enter locked menus, type "2356" whilst that menu is highlighted.
To exit, the menu, press the exit button on the remote control.
WARNING: Some settings might damage your TV or will make it difficult to turn back to default/disallow you access
Other features:
To save/load a station list from/to USB, go to Menu --> Installation --> Satellite --> Programme Table (select)
Type "4658"
This will also work for the following TVs:
FineArts 40 FLE 9170 SH, FineArts 46 FLE 9170 SH FineArts 55 FLE 9170 SH FineArts 40 FLE 9170 SH FineArts 32 FLE 9130 SH 32 VLE 8130 SL, 40 VLE 8160 SL 46 VLE 8160 SL, 32 VLE 8130 BL, 40 VLE 8160 BL 46 VLE 8160 BL, Rom 32 CLE 8130 BL, Rom 40 CLE 8160 BL, Rom 46 CLE 8160 BL, New York 40 CLE 9170 SL, New York 46 CLE 9170 SL New York 55 CLE 9170 SL, FineArts 46 FLE 9170 SH, FineArts 55 FLE 9170 SH FineArts 32 FLE 9130 SH, 32 VLE 8130 BH, 40 VLE 8160 BH, 46 VLE 8160 BH, 32 VLE 8130 BH, 40 VLE 8160 BH, 46 VLE 8160 BH, FineArts 32 FLE 9130 SL, FineArts 32 FLE 9130 BL, FineArts 40 FLE 9170 SL, FineArts 40 FLE 9170 BL, FineArts 46 FLE 9170 SL, FineArts 55 FLE 9170 SL, FineArts 46 FLE 9170 BL, New York 32 CLE 9130 SL, 32 VLE 8130 BP, 40 VLE 8160 BP 46 VLE 8160 BP, 32 VLE 8130 CP, 40 VLE 8160 CP, 46 VLE 8160 CP, Rom 32 CLE 8130 BP Rom 40 CLE 8160 BP, Rom 46 CLE 8160 BP, FineArts 40 FLE 9170 BP, FineArts 40 FLE 9170 SP, FineArts 46 FLE 9170 BP, FineArts 46 FLE 9170 SP, FineArts 55 FLE 9170 BP, FineArts 55 FLE 9170 SP, 32 VLE 7139 BR, 40 VLE 7139 BR, 46 VLE 7139 BR, FineArts 40 FLE 9170 SH, FineArts 46 FLE 9170 SH, FineArts 55 FLE 9170 SH, FineArts 32 FLE 9130 BH, FineArts 40 FLE 9170 BH, FineArts 46 FLE 9170 BH, FineArts 55 FLE 9170 BH, 32 VLE 8130 WL 40 VLE 8160 WL, 32 VLE 8139 WH, 32 VLE 812 S, 40 VLE 812 S, 46 VLE 8160 WL, 40 VLE 8270 BH, 46 VLE 8270 BH, Rom 40 CLE 8270 BP, Rom 46 CLE 8270 BP, 40 VLE 8270 BP 46 VLE 8270 BP 40 VLE 8270 CP, 46 VLE 8270 CP, 40 VLE 8270 WP, 46 VLE 8270 WP, 40 VLE 8270 BH, 46 VLE 8270 BH, 46 VLE 8270 BH, 32 VLE 812 S
Open ports
Not shown: 997 closed ports
PORT STATE SERVICE
443/tcp open https (has the webservice to control TV)
8080/tcp open http-proxy
8085/tcp open http (has a webservice to control the TV)
MAC Address: 00:11:E1: (Arcelik A.S)
HTTP HEADER
HTTP/1.1 200 OK
Date: Tue, 02 Feb 2021 20:23:57 GMT
Last-Modified: Thu, 30 Jan 2020 11:56:38 GMT
Etag: "5e32c476.6430"
Content-Type: text/html
Content-Length: 6430
Connection: close
Accept-Ranges: bytes