Ht-e333 problem lock - Samsung HT-DS610 System

All such devices remember the last settings. It is the way they are made. Stand-by normally only works from the remote.

Owner's Manual

https://www.manualslib.com/products/Onkyo-Ht-R570-18093.html

Here is your service manual

https://www.manualslib.com/manual/1055398/Onkyo-Ht-R570.html#manual

https://www.google.com/search?q=onkyo+ht-r570+specs


..

Hi

the first thing to try is a factory reset

hold down the highest note while you turn the keyboard on.
once it has started up try again.

if there is only a faint sound when played it could be that the main amplifier has failed or that the speakers have become unplugged from the power board.

does it work on headphones correctly, if it does it points to an amplifier problem.

report back if the reset works

Dan
Becketts Music Ltd

To start with try a master reset, whilst the instrument is off press and hold the top (highest) sounding key whilst turning on.
When the screen displays Yamaha release the top key.
If this doesn't solve the issue then it could be a number of things as the keyboard does a self check on startup and will hang if a fault is found. Check each rubber switch is not stuck down or even missing this can cause this issue. Please report back either way.

Dan
Becketts Music Ltd

You may have turned down the volume internally.
Carry out a factory reset - Hold down top C key (highest note) whilst turning the keyboard on.
Hopefully this will rest everything and it will work again.

Has it got a child lock feature?

Hi, kindly get the code here : www.regionfreedvd.net/ www.dvdripper.org/dvd-region-codes-vs-ntscpal/ www.regionfreedvd.net/players.html
www.dvdreviewer.co.uk/Forums/...region_code/page1
Best Regards, Jay__4cfbh8

I know this sounds weird, but make sure you connect the MIDI-OUT cable to the MINI-IN port on the keyboard, and the MIDI-IN cable to the MIDI-OUT port. Backwards and illogical, but there it is.. I had the same problem; now it works flawlessly.

I think that the best way to do this is to re-write a customised firmware for HT Q20....codes are loaded, but when you turns the dvd off it loose´s the code and lock again....

There is a firmware update for your dvd player HT Q20....In samsung website, it will solve your problem!!!

http://www.samsung.com/br/support/download/supportDown.do?group=&type=hometheater&subtype=hometheater&model_nm=HT-Q20&disp_nm=HT-Q20&language=&cate_type=all&dType=D&mType=FM&vType=&prd_ia_cd=03030100&model_cd=&menu=download

HI

press and hold the child lock button until it beeps...

Thank you

switch from 1080i to either 420p or 720p (720p is actually better)
there is also a downloadable program from samsung.com
search for ht-x40 downloads
8. home theater HT-X40T/XAA Firmware
this will upgrade the dvd player