Garmin GNC 300XL, Руководство по установке

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GPS 155XL/GNC 300XL Installation Manual Page 4-1
190-00067-22 Revision F
4 POST-INSTALLATION CONFIGURATION & CHECKOUT
PROCEDURE
4.1 INTRODUCTION
NOTE
Configuration initialization must be performed when the unit is installed, when replacing a unit,
or reinstallation of the same unit in an airplane. Failure to ensure that installation configuration is
correct could cause erroneous operation.
The unit must be initialized before starting the checkout procedure. To initialize:
1. Remove any data cards.
2. Turn the unit on.
3. Press enter in response to "Select operating mode Normal ok?”
4. Press enter in response to "No Jeppesen database rte/prx limited to user wpts ok?”
5. After the satellite status page is displayed for 5 seconds, the unit may be turned off.
After initialization, proceed with the following steps.
4.2 TEST MODE OPERATIONS
With power applied to the aviation rack and the GPS 155XL/GNC 300XL unit turned off, depress and
hold the ENT key and turn the unit on (release the ENT key when the display activates). The first page
displayed is the Display Test Page. While in TEST MODE, test pages can be selected by ensuring the
flashing cursor is off and rotating the large knob in either direction.
To change data on the displayed test page, depress the CRSR key. The cursor will highlight the standby
COMM frequency on the GNC 300XL and the configuration section for the GPS 155XL. Press the
cursor again to move to configuration selections on the GNC 300XL.
The small knob will change the data on the selected field. The ENT key or the large knob will advance to
the next field on the page. Pressing the CRSR key again will remove the cursor from the current field,
allowing the large knob to select the next test page. The ENT key is used to enter a new value into the
OBI data field after selecting the desired value using the large and small knobs (see the appropriate
chapter of the Pilot's Guide for more information on page and data selection).
NOTE
Some pages found in test mode are intended for bench testing and are not discussed here.
4.3 INSTALLATION CONFIGURATION
The following pages are in the order found when rotating the large knob clockwise starting at the Display
Test Page. See Section 4. 2 to find out how to get to this page.