Universal Remote Control R7 Owner's Manual page 28

STEP 2: Press the INFO button and count the number of times the
Component LED light blinks. This number indicates the first digit of
the code. Now it will pause for one second and blink again to indicate
the number of the second digit. And again, it will pause and blink to
indicate the number of the third digit.
10 blinks represents the number 0.
For example: One blink, pause, eight blinks, pause and three blinks
indicate code number 183.
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