JP1 Remotes

Hi,

thanks for the EFC table. It is helpful.

-How can I see that the basic code 0066
is exactly the same as 0692 ?

Hello,

after resetting my OFA7550 with 981
I set up my OFA for my Kathrein
Sat receiver (basic code 0658).

Then I run ir.exe and used the tool "download from remote".

-The download was successful but I couldn't see the
EFC's assigned to the respective keys.

How can I see all the following ...

I checked the serial USB cable with a selfmade Visual Basic program
and the cable is ok.

>>check the port settings for COM3 in Windows Device Manager

Here are the Device Manager settings (snapshot 69kB Jpg):

http://www.hifi-remote.com/forums/dload.php?action=file&file_id=3165

I can change the ...

Hello,

i have a JP1 serial interface with 74HC03 circuit.


*******************************************
schematic here:
http://www.hifi-remote.com/forums/dload.php?action=file&file_id=3163
31 kB
*******************************************


Today i tried to use the interface together with the ...

>>Also, what exactly is a "74HCT125 cable"?

A parallel JP1 interface cable with the IC 74HCT125.

see:
http://www.hifi-remote.com/forums/dload.php?action=file&file_id=3149

>>How are you connecting the JP1
>>interface to that USB cable?

I soldered 5 connections (5 wires):

centronics side / DB25 ...

Hello,

since 2 years i use a JP1 parallel port interface with the IC 74HCT125.

Now i bought an "USB to Centronics Converter Cable".

*******************************************
Model: viewcon VEN12 (Prolific "IEEE-1284 Controller")

image here:
http://www.viewcon.net/prodshow.asp?ProdId=031 ...

>>do a 981 (not 980) reset and load that file up

Five days ago, a 981 was not possible (there was a single blink, and not a double blink), but today,
i got a double blink and the reset was successful (i don't know why i got a single blink 5 days ago ).

The signature is EMAIEMA0 now.

Here is the ...

Hello,

i read the guide to create a new rdf file ...

************************************************
http://groups.yahoo.com/group/jp1/message/24480
************************************************

... Now i want to create a new rdf file for URC-7530 (3 devices: TV, VCR, AUX).


>>step1 ...

>> Where is the best or most reliable place to purchase a usb cable?

http://www.hifi-remote.com/forums/dload ... &cat_id=49

Hello,

i have an old OFA6 URC-4300 with 3-pin connector. I use the 9pin serial port on the PC side to send one Byte to the remote. The remote receives the Byte and sends an infrared signal (e.g. "channel up") to my sat receiver.

Can i send also such commands via the 6 pin JP1 port?

Thanks Rob - the RDF file works fine.

>> worel wrote:
>> i read the guide to create a new rdf file ...
>>
>> http://groups.yahoo.com/group/jp1/message/24480

This is a good guide, but the guide is for yahoo-group members only. Can you please modify the guide and upload it to the hifi-remote site ...

Hello,

i read the guide to create a new rdf file ...

http://groups.yahoo.com/group/jp1/message/24480

... Now i want to create a new rdf file for URC-2585 (4 devices).

picture here:
http://www.gwebspace.de/dynamo1/picture/URC-2585front.jpg (please view the image with IE)


>>step1:
>>First off ...