Digifly DU8 Посібник користувача - Сторінка 5

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2.3 - The keyboard.

The following figure show the keyboard's main functions.

2.3.1 - Turning on / off.

Before turning on the instrument make sure that all connections were

made correctly. Make sure the engine is turned on before the instrument.

To turn on the DUx, press the POWER button. After a few seconds, the

Moving Map or Instrumentation page is viewed to search for the

connection and for the initial internal tests.

To turn off the DUx, press (and keep pressed for at least 2 seconds) the

POWER button again.

2.3.2 - Contrast.

To regulate contrast keep the button CONTR pressed until the contrast

menu appears. Now the regulation is executed with the UP-DOWN

ARROW buttons. Press CONTR again to quit the menu.

N.B. In the System Test page, contrast is regulated just pressing the

CONTR button.

User Manual

chapter 4

SYSTEM TEST

To enter in the System Test Page press and keep pressed the key

POWER together with any other key. As soon as the key is released,

the following menu will appear on the screen:

SYSTEM TEST

(software version)

KEYBOARD TEST

INPUT DATA DISPLAY

INSTRUMENTATION

EEPROM TEST

CONNECTOR TEST

CLEAR RAM

CHOOSE PORT 1

RESERVED TEST

Pressing the UP-DOWN ARROW keys, the desired entry will be

selected. Activate it with the RIGHT ARROW key.

Pressing the ZOOM IN o ZOOM OUT keys, will be activated the

variometer or anemometer reset.

1) KEYBOARD TEST

This test verifies keyboard misfunctioning.

2) INPUT DATA DISPLAY

In this operation mode, the DUx screen becomes a terminal displaying

input data.

3) INSTRUMENTATION.

Allows to qualify the intrumentation page.

4-5) EEPROM TEST - CONNECTOR TEST.

Not usable by the user.

6) CLEAR RAM

Selecting this function, it is possible to delete DUx's internal memory.

By a submenu you can clear alle the DATABASE or all the SETTINGS

7-8) CHOOSE PORT - RESERVED TEST

Not usable by the user.

User Manual