633 reset to defaults

[potscrub]

Newbie here,
My 633 wont send a return packet when I press any of the keys on the keypad. What have I done??
Cheers
Rob
NZ

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[CF Tech]

You have probably turned off the key reporting.

Use command 23 to re-enable key reporting by sending the following data:

\063

Then you will want to save that as the boot state, using command 4.

Please refer to the 633 data sheet for more details.

 

[potscrub]

I get this error when using this command in wintest
C=23(23 = Set Key Event Reporting),L=1,D="?",CRC=0x1FF0

Error
C=215(Error: Set Key Event Reporting),L=0,D="",CRC=0x411D74

How did you know what data to put in c=23. What does \063 stand for? Is it Binary, decimal, ascii?
Thanks
Rob

Update: I put in \049\063 which D= 0? and that worked, What does the ? stand for?