KM Question - Same protocol - Multiple Devices

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tkilm1
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KM Question - Same protocol - Multiple Devices

Post by tkilm1 »

I have an RCA Scenium HDTV (HDLP 50") whose remote control has device selection buttons (TV, SAT/CBL, DVD, VCR ...) that when pressed turn on the TV, select the correct input on the TV, and put the remote into the right mode. I learned these codes using IR5. They all have the same protocol RCA and OBC 58 but the "device" is different as shown at the bottom of the pasted info below. Since there is only room for one "main device code" in KM, do you have any suggestions on how I can handle this in KM, IR or any other program? I appreciate anyone's help on this.

-- Tom

Code: Select all

Mode  Key           Protocol Device OBC     Hex      EFC
TV    1             RCA      15      49      31      139
TV    2             RCA      15      50      32      163
TV    3             RCA      15      51      33      155
TV    4             RCA      15      52      34      115
TV    5             RCA      15      53      35      107
TV    6             RCA      15      54      36      131
TV    7             RCA      15      55      37      123
TV    8             RCA      15      56      38      211
TV    9             RCA      15      57      39      203
TV    0             RCA      15      48      30      147
TV    Select        RCA      15     244      F4      109
TV    Left          RCA      15      86      56      128
TV    Right         RCA      15      87      57      120
TV    Up            RCA      15      89      59      200
TV    Down          RCA      15      88      58      208
TV    Mute          RCA      15      63      3F      187
TV    Last          RCA      15      39      27      251
TV    Guide         RCA      15      26      1A      226
TV    Menu          RCA      15       8      08      082
TV    Info          RCA      15      60      3C      179
TV    Select        RCA      15     244      F4      109
TV    input         RCA      15     163      A3      023
TV    format        RCA      15     144      90      142
TV    clear         RCA      15       6      06      002
TV    blue          RCA      15     254      FE      189
TV    green         RCA      15     252      FC      173
TV    PIP           RCA      15      27      1B      218
TV    Swap          RCA      15     195      C3      020
TV    Freeze        RCA      15      12      0C      050
TV    ch ctrl       RCA      15     229      E5      229
TV    skip          RCA      15      83      53      152
TV    vcr+          RCA      15     238      EE      061
TV    VOL+          RCA      15      47      2F      059
TV    VOL-          RCA      15      46      2E      067
TV    Ch+           RCA      15      45      2D      043
TV    Ch-           RCA      15      44      2C      051
TV    antenna       RCA      15       5      05      234
TV    Power         RCA      15      42      2A      099
TV    Power On      RCA      15      58      3a      227
TV    Power Off     RCA      15      59      3b      219

TV    INPUT SAT/CBL RCA       7      58      3A      227
TV    INPUT TV      RCA       5      58      3A      227
TV    INPUT DVD     RCA      14      58      3A      227
TV    INPUT VCR     RCA      15      58      3A      227
TV    INPUT AUX     RCA      13      58      3A      227
TV    INPUT AUDIO   RCA       8      58      3A      227
The Robman
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Post by The Robman »

To program this as one upgrade you would select the RCA Combo protocol in KM or RM. However, apart from the input selects, there only appear to be 2 buttons that use a different device code.

I always recommend programming the input selects as keymoves in the relevant mode. For example, rather than programming a button in TV mode that selects the DVD input (which means you have to remember which button it is), it's a better idea to program a button in DVD mode that selects the correct TV input. Then use this same button in all the other modes for those input.

If you do that for the inputs, that means you just have to create 2 keymoves for the 2 buttons that use different device codes (ie, VCR+ and BLUE)
Rob
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Please don't PM me with remote questions, post them in the forums so all the experts can help!
tkilm1
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Joined: Tue Sep 07, 2004 7:52 pm

Post by tkilm1 »

Thanks Rob :D

The RCA combo works!!! I am creating upgrades for all my devices in KM and up until now all the keymoves were a result of KM automatically mapping them. To do what you suggest i.e. use keymoves to program input selects for the device rather than the TV, is it easier to do this directly in KM, IR or to do it in the remote and then check the code using IR download?

Tom
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Post by The Robman »

Which is easier is up to you. If you build the upgrade using the combo protocol, it would probably be easier to map the keymoves in KM as it's a good way to keep a record of them.

However, I would recommend that you build the upgrade using the regular RCA protocol with device code 15, then program keymoves for all the input selects against the appropiate setup codes (see below), in IR.

The EFC for all of these is 227 (OBC 58):
RCA 5 = DVD/0522
RCA 7 = SAT/0392 or SAT/0566
RCA 8 = CD/0053
RCA 13 = VCR/0202
RCA 14 = VCR/0060
RCA 15 = TV/0047

I've never heard of RCA using a device code of 3, so if the BLUE and VCR+ functions really use device code 3, you could create a dummy upgrade using that device code and program those two buttons (if you need them) as keymoves against it, or you could just leave them as learned signals (but I would recommend that you verify that your decodes are correct for those two).
Rob
www.hifi-remote.com
Please don't PM me with remote questions, post them in the forums so all the experts can help!
tkilm1
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Joined: Tue Sep 07, 2004 7:52 pm

Post by tkilm1 »

Rob: Thanks for the advice on how to program the input selects. For future reference, how does one find the similar device codes for a given protocol or code that you listed for me. I tried looking thru devices4.xls and it only shows one at a time. There must be a more efficient way.

As you suggested, the device code 3 was a typo on my part; it was 15, consistent with all the others.

Not sure if I should post this as a seperate item but I found that the macro I programmed on my power key usingt KM/IR, not extenders, works fine as long as the remote is in any mode but My-System. When it is in My_Sytem mode, no signals are sent out. Is this a limitation of the RS 2116?

Tom
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Post by Mark Pierson »

IIRC, in the unextended 2116, the POWER button is not available under My System.
Mark
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Post by The Robman »

tkilm1 wrote:Rob: Thanks for the advice on how to program the input selects. For future reference, how does one find the similar device codes for a given protocol or code that you listed for me. I tried looking thru devices4.xls and it only shows one at a time. There must be a more efficient way.
This is one of those things that you basically need to ask us and we'll tell you. There are files that list all this info but we don't publish this sort of thing as it could be considered copyrighted material by UEI.
tkilm1 wrote:As you suggested, the device code 3 was a typo on my part; it was 15, consistent with all the others.
Cool. I just fixed your earlier post to reflect this (I also tidied up the table).
tkilm1 wrote:Not sure if I should post this as a seperate item but I found that the macro I programmed on my power key usingt KM/IR, not extenders, works fine as long as the remote is in any mode but My-System. When it is in My_Sytem mode, no signals are sent out. Is this a limitation of the RS 2116?
This should be a seperate thread as the answer will get buried in a thread like this and won't be of much use to the next person searching for it.
Rob
www.hifi-remote.com
Please don't PM me with remote questions, post them in the forums so all the experts can help!
tkilm1
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Joined: Tue Sep 07, 2004 7:52 pm

Post by tkilm1 »

Thanks Rob and Mark for your expert advice and knowledge :)

Based on Rob's suggested alternatives from above for the"key moves", I am trying the KM direct method but have a question. From the documentation, my interpretation is that I should implement my input selectors by using the "external functions" method on the functions page instead of the "key moves" page. Is this correct?
Mark Pierson
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Post by Mark Pierson »

tkilm1 wrote:I should implement my input selectors by using the "external functions" method on the functions page instead of the "key moves" page. Is this correct?
To do it in KM, that's correct. The inputs are "external" to the main upgrade device. So, to create a key move for the DVD input, you would create a function like "=DVD/0522 Input DVD" with an EFC of "227" and then assign it to the appropriate button on the Buttons sheet.

You can also assign that same function to any other valid device mode/button on the Key Moves sheet, but in my opinion, that goes beyond the scope of the KM upgrade and is better done (and documented) directly in IR.
Mark
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