ZS3 Service Manual Page 195 of 295
POWER-ON PROBLEMS
System fails to power on
1. Ensure that the AC power is connected to a wall outlet.
2. Ensure the AC power cord is fully seated in the socket on the rear of the cart.
3. Ensure that the circuit breaker (located in the lower-left of the rear panel) is
pressed down in the “1” (On) position.
4. With active AC power applied, verify that the LEDs located at bottom/rear of ZS3
system are in the following condition: