Garmin GNC 420W Manual de consulta rápida - Página 8

Navegue en línea o descargue pdf Manual de consulta rápida para Sistema GPS marino Garmin GNC 420W. Garmin GNC 420W 25 páginas. Garmin gps receiver quick reference guide
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Powering on the Unit

Turn the COM power/volume knob clockwise to

turn the unit on and set the desired radio volume.

The Main and GPS software version page appears

briefly, followed by land and terrain database pages,

as the unit conducts self-tests to ensure proper

operation.

Once the self-test concludes, database confirma-

tion pages are displayed, showing the effective and

expiration dates of the databases on the NavData ®

card. Press the ENT key to acknowledge the last

database page and proceed to the instrument panel

self-test page. There may be more self-test screens

depending on optional equipment installed in your

aircraft.

The instrument panel self-test page allows you

to verify that the unit is communicating properly

with in-panel instruments. Compare on-screen

indications with the information depicted on

connected instruments, such as the CDI, HSI, RMI

and/or external annunciators. Once you have veri-

fied proper operation, turn the large right knob

to select "Set Full Fuel?", "Go To Checklist", or

"OK?" (to display the Satellite Status Page), and

then press the ENT key.

When the GPS receiver has acquired a sufficient

number of satellites to determine a position, the

Map Page will automatically appear showing your

present position.

POWER ON

190-00356-01 Rev F

Power-up Sequence