V I I . O P E R A T I O N
On/Off Key
The on/off key turns the FLIGHT on and off.
WARNING! Unless faced with an emer- gency situation, do not use the on/off key to stop the chair. This will cause the power chair to stop abruptly.
WARNING! Always turn the power off when you are stationary to prevent un- expected movement.
Battery Condition Meter
The battery condition meter consists of ten lights arranged in an arc over the on/off key. As the battery voltage drops, the number of lights reduces from right to left. When the battery capacity drops to 10% or below, the left red LED will flash.
!Left Red LED Flashing: Battery charge is low; Charge the batteries as soon as possible.
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!Right Green LED Flashing: FLIGHT is in speed limit mode.
!All LEDs Flashing Slowly: The joystick was not in the neutral position when the controller was turned on. If you get “all LEDs flashing slowly,” turn off the controller, allow the joystick to return to the neutral position, then turn on the controller.
!All LEDs Flashing Quickly: The FLIGHT has detected a fault; Refer to the Error Code table.
Figure 30. FLIGHT Controller Keypad
Lock Mode
The Flight controller is equipped with a feature that enables you to “lockout” unauthorized users.
To lock the FLIGHT controller:
1.While the power is on, press and hold the on/off key for 2 seconds. The display will turn off immediately. After 2 seconds, all LEDs will flash briefly and the horn will sound a short beep.
2.The FLIGHT controller is now locked.
To unlock the FLIGHT controller:
1.While the FLIGHT is locked, press the on/off key to turn on the FLIGHT. All LEDs will flash briefly. The LEDs will then slowly ripple from right to left.
2.Press the horn key twice before the LED ripple has completed, approximately 10 seconds. The FLIGHT is now unlocked.
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