TeamPoS 3000 XL and XL2 General OperationsD900000145 Issue 3 6-36.1.3 Powering ON1. Make sure all peripherals are securely connected to the control unit.2. Make sure the power cord is plugged into the power source.3. Lift the plastic switch cover at the front of the control unit.4. Press the ON switch.5. Confirm the power/battery status LED is ON and not blinking, indicating thesuccessful completion of power-up diagnostics.Any hardware errors detected on power up will appear on the operator display (CRT orLCD). Note that the Model VF60 two-line alphanumeric display does not display errormessages.