Esc question

[Mike whiting]

When you turn on the esc it beeps once and then give it full throttle beeps and then 3 beeps. Rite now mine is 2 beeps and then full throttle then 3 beeps why did it change

[Mike whiting]

I should add that it is the stock ul1 esc

[G-UNIT]

When you turn the ESC it should beep once, then pull the throttle it beeps once again and when you release the throttle it beeps three times and the your ready to go.

[Fast Guy]

When you turn on the esc it beeps once and then give it full throttle beeps and then 3 beeps. Rite now mine is 2 beeps and then full throttle then 3 beeps why did it change

On the stock Super Vee ESC the 2 beeps means the brake mode is activated. If I remember right you can look at a Great Planes Silver series ESC manual and it tells you how to turn the brake mode on and off.
Hope this helps.