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190-01255-00 Rev. B
Garmin G1000H
™
Pilot’s Guide for the Bell 407GX
21
SYSTEM OVERVIEW
Level 1 Level 2 Level 3 Description
DCLTR
Selects desired amount of map detail;
cycles through declutter levels:
DCLTR (No Declutter): All map features
visible
DCLTR-1: Declutters land data
DCLTR-2: Declutters land and SUA data
DCLTR-3: Removes everything except the
active flight plan
SHW CHRT
When available, displays optional airport
and terminal procedure charts
CHKLIST
When available, displays optional
checklists
MAP
DCLTR
TRAFFIC
TOPO
DCLTR-2
DCLTR-3
DCLTR-1
Press the BACK Softkey on
this level to return to the top
softkey level.
SHW CHRT
CHKLIST
(optional) (optional)
AIRWAYS
AIRWY LO
AIRWAY HI
AIRWY ON
PWR CHK
CAS ↓
CAS ↑
BACK
NEXRAD XM LTNG
(optional)(optional)
METAR
(optional)
LEGEND
(optional)
Figure 1-17 MFD Softkeys
GPS RECEIVER OPERATION
Each GIA 63H Integrated Avionics Unit (IAU) contains a GPS receiver. Information collected by the specified
receiver (GPS1 for the #1 IAU or GPS2 for the #2 IAU) may be viewed on the AUX - GPS Status Page.
These GPS sensor annunciations are most often seen after system power-up when one GPS receiver has acquired
satellites before the other, or in SBAS capable systems, one of the GPS receivers has not yet acquired an SBAS
signal. While the aircraft is on the ground, the SBAS signal may be blocked by obstructions causing one GPS
receiver to have difficulty acquiring a good signal. Also, while airborne, turning the aircraft may result in one of
the GPS receivers temporarily losing the SBAS signal.
If the sensor annunciation persists, check for a system failure message in the Messages Window on the PFD. If no
failure message exists, check the GPS Status Page and compare the information for GPS1 and GPS2. Discrepancies
may indicate a problem.