EDIATec ECW100 Manual de instruções - Página 7

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6. Front Panel

The black front panel has three push-buttons

("-", "Mode", "+"), four green Status-LEDs

("Receive", "Transmit", "GPS", "Power), ten

red collision warning LEDs (circuit around the

aircraft symbol) and four red LEDs for vertical

position indication ("above", "below"), a two-

digit display for horizontal distance and a

buzzer (sound generator) in middle of the

aircraft symbol.

Also included is a SD card reader which can be

optionally used at a later stage for updates

and downloads.

7. Start Up

ECW100 is always switched on if the unit is connected to an adequate power supply.

Immediately after it has been switched on there follows a one-second long beep while a

start-up pattern might be shown on the LED, followed by a presentation of the Hardware-

Version installed during the system self-test (distance display x.x). The self-test mode

lasts from two to 20 seconds, depending upon the size of the obstacle data bank. The

data bank takes about twelve seconds.

This is followed by another one-second beep, followed by a presentation of the Software-

Version. The distance display represent the minor version (x.x_), the collision LEDs

clockwise the major version (_._x).

Then ECW100 shifts to normal operation and waits until it has acquired an adequate GPS

position fix. When switching on, this procedure can take several minutes. Without a

proper GPS position fix, the unit is not ready for operation.

Before departure the pilot must ensure that at least the Power-, GPS- and Send-

LED are all continuously on.

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