ATevo has a Lamp Test mode that is activated by pressing and holding the DOWN arrow button. The Lamp Test will turn ON all front panel LEDs (except for the AC ON LED) and keep them on until the DOWN arrow button is released. The AC ON LED will be lit during normal operating conditions because it is driven by the power supply, and is not under software control.
To test alarm relays, press and hold the DOWN key. After four (4) seconds, the form-C alarm contacts will change state on:
- Common Alarm Relay (A1-TB6)
- any optional Aux I/B Board relays (A4x-TB4)
When DOWN is released, ATevo will briefly display the charger’s installed firmware versions, then return to the HOME screen and resume normal operation.
 |
 |
Last modified:
24 November 2025