When you reset the control, does the display show a number, all zeros, or stay blank?
This is a open loop control. It will count and send pulses to the stepping motors without expecting a confirmation from encoders. It defaults to the X axis. So if you press the red switch or push it if you are in limits and hold it the drives should turn on and in setup_jog_continuous_+/- tou shuld effect the numbers changing and the table moving.