Yamaha rav248 codes

SOURCE: DirectTV HD-DVR & Yamaha RX-v1500

The types of remotes are as follows

- Single item, or fixed. This unit will only operate the unit it came with
- Multi function, this type can operate the unit it came with and a fixed set of other types. Normally the remote comes with a list of supported device it could work with.
- Learning, the combine both a predefined list with the ability to learn functions by sensing input from the original remote.
- Programable. These are the newest remotes that work like multifunction but the list is maintained by the manufacturer and down loadable from the web.

I would guess that the DVR has a multi function remote.
If you can't find the specific Yamaha in the list, then
try another brand, this could take a while.

Some multi function remotes have an option that allow a semi automatic configuration.
You turn on the item and then using a special key sequence try to turn off the device. once the item turns off you should be able to control it.

If you can't the Yamaha has a learning remote. If you really want an easy solution try looking at a programmable remote. I just got a Logitech, (Harrmony). Life has never been so easy.

SOURCE: All Yamaha HTR-6130 codes don't work on DirecTV remote

try 30176 and dont forget to assign the remote to turn up the receiver not the tv

SOURCE: Yamaha RX-V800 volume control

i would say that the component that controls the sound level (called a potentionmeter) or (varible resistor) is either broken or faulty....you will need to remove the cover and inspect the area around the volume control just to make sure it is not broken or that any wiring has just become dry jointed....if all is good then what i would suggest to do is to find out the value of the pot...normally there around 10-50K then youll need to get a replacement...if this still dosen't fix it or your confident enough to look or fix it yourself i would take it to a local electronics repair shop....remeber to disconnect unit from power before removing cover hope this helps,ben