Driver Controls and Instruments 3 4 5 6 2 ON SC FAIL 1 VOLUME ALERTS RANGE 7 EATON VORAD T E C H N O L O G I E S 10 11 9 10/15/98 f610258 8 12 1. Red System Failure Indicator Light 2. Green Power ON/Driver’s Card Status Indicator Light 3. Volume Control and Power ON/OFF Knob 4. Speaker 5. Range Knob 6. Green SC Indicator Light 7. Photo Light Sensor 8. Driver’s Identification Card Slot 9. Red Alert Light 10. Orange Alert Light 11. Yellow Alert Light 12. Distance/Danger Alert Lights Fig. 3.26, Driver Display Unit, EVT-300 NOTE: This is a configurable electronic parameter. 4. Rotate the range knob (if enabled) to change the first alert detection range from 3 to 2 seconds. This 3.33