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Garmin G1000H Bell 407GX Pilot's Guide - Page 118

Automatic Squelch, COM Volume, To disable Automatic COM Squelch, press

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AUDIO PANEL AND CNS AUTOMATIC SQUELCH Automatic COM Squelch quiets unwanted static noise when no audio signal is received, while still providing good sensitivity to weak COM signals. To disable Automatic COM Squelch, press the VOL/SQ Knob. When Automatic COM Squelch is disabled, COM audio reception is always on. Continuous static noise is heard over the headsets and speaker, if selected. Pressing the VOL/SQ Knob again enables Automatic COM Squelch. Press the COM VOL/ SQ Knob to turn off Automatic COM Squelch. Press again to restore Automatic COM Squelch. Figure 4-15 Overriding Automatic COMSquelch COM VOLUME COM radio volume level can be adjusted from 0 to 100% using the VOL/SQ Knob. Turning the knob clockwise increases volume, turning the knob counterclockwise decreases volume. When adjusting volume, the level is displayed in place of the standby frequencies. Volume level indication remains for two seconds after the change. Figure 4-16 COM Volume Level COM Volume Level Remains for Two Seconds 106 Garmin G1000H™ Pilot's Guide for the Bell 407GX 190-01255-00 Rev. A

Section	Page
Section 1 System Overview	13
1.1 System Description	13
1.2 Line Replaceable Units (LRU)	14
1.3 G1000H Controls	18
PFD Controls	18
Audio Panel Controls	20
1.4 Secure Digital Cards	22
1.5 System Power-up	23
1.6 System Operation	24
Normal Display Operation	24
Reversionary Display Operation	25
AHRS Operation	26
G1000H System Annunciations	27
Softkey Function	28
GPS Receiver Operation	33
1.7 Accessing G1000H Functionality	38
Menus	38
MFD Page Groups	39
MFD System Pages	43
1.8 Display Backlighting	56
Automatic Adjustment	56
Manual Adjustment	56
Section 2 Flight Instruments	59
2.1 Flight Instruments	62
Airspeed Indicator	62
Attitude Indicator	63
Altimeter	64
Vertical Speed Indicator (VSI)	66
Vertical Deviation	67
Horizontal Situation Indicator (HSI)	68
Course Deviation Indicator (CDI)	74
2.2 Supplemental Flight Data	81
Temperature Displays	81
Wind Data	82
Vertical Navigation (VNV) Indications	83
2.3 PFD Annunciations and Alerting Functions	84
System Alerting	84
Marker Beacon Annunciations	84
Traffic Annunciation	85
HTAWS Annunciations	85
Altitude Alerting	86
Low Altitude Annunciation	86
Minimum Descent Altitude/Decision Height Alerting	87
Radar Altimeter	88
2.4 Abnormal Operations	90
Abnormal GPS Conditions	90
Unusual Attitudes	91
Section 3 Engine and Crew Alerting systems	93
3.1 Engine Indication System (EIS) Strip	95
Power Situation Indicator	97
Dual Tachometer	98
Alternate Engine Data Source Annunciations	98
3.3 Engine Page	99
Power Assurance Check	100
3.4 Crew Alerting System (CAS)	101
CAS Message Prioritization	102
Section 4 Audio Panel and CNS	105
4.1 Overview	105
MFD/PFD Controls and Frequency Display	106
Audio Panel Controls	108
4.2 COM Operation	110
COM Transceiver Selection and Activation	110
COM Transceiver Manual Tuning	111
Quick-Tuning and Activating 121.500 MHz	112
Auto-Tuning the COM Frequency	113
Frequency Spacing	117
Automatic Squelch	118
COM Volume	118
4.3 NAV Operation	119
NAV Radio Selection and Activation	119
NAV Receiver Manual Tuning	120
Auto-Tuning a NAV Frequency from the MFD	122
Marker Beacon Receiver (Optional)	127
DME Tuning (Optional)	128
4.4 GTX 33 Mode S Transponder	129
Transponder Controls	129
Transponder Mode Selection	130
Entering a Transponder Code	133
IDENT Function	134
4.5 Additional Audio Panel Functions	135
Power-Up	135
Mono/Stereo Headsets	135
Intercom	135
Clearance Recorder and Player (Optional)	141
Split COM	142
Entertainment Inputs	143
4.6 Audio Panel Preflight Procedure	144
4.7 Abnormal Operation	145
Stuck Microphone	145
COM Tuning Failure	145
Audio Panel Fail-Safe Operation	145
Section 5 Flight Management	147
5.1 Introduction	147
Navigation Status Box	148
5.2 Using Map Displays	150
Map Orientation	150
Map Range	152
Map Panning	154
Measuring Bearing and Distance	159
Topography	160
Map Symbols	163
Airways	169
Track Vector	171
Wind Vector	172
Nav Range Ring	173
Fuel Range Ring	174
Field of View (SVS)	175
5.3 Waypoints	176
Airports	177
Intersections	184
NDBs	186
VORs	188
User Waypoints	190
5.4 Airspaces	196
5.5 Direct-to-Navigation	200
5.6 Flight Planning	206
Flight Plan Creation	207
Adding Waypoints to an Existing Flight Plan	212
Adding Airways to a Flight Plan	214
Adding Procedures to a Stored Flight Plan	216
Flight Plan Storage	223
Flight Plan Editing	225
Along Track Offsets	228
Parallel Track	230
Activating a Flight Plan Leg	233
Inverting a Flight Plan	234
Flight Plan Views	235
Closest Point of FPL	237
5.7 Vertical Navigation	238
Altitude Constraints	240
5.8 Procedures	244
Departures	244
Arrivals	247
Approaches	249
5.9 Trip Planning	255
Trip Planning	255
5.10 RAIM Prediction	259
5.11 Navigating a Flight Plan	263
5.12 Abnormal Operation	291
Section 7 Automatic Flight Control System	381
Section 8 Additional Features	383
8.1 Synthetic Vision System (SVS)	384
SVS Operation	385
SVS Features	387
Field of View	396
8.2 SafeTaxi	398
8.3 ChartView	404
ChartView Softkeys	404
Terminal Procedures Charts	405
Chart Options	413
Day/Night View	419
ChartView Cycle Number and Expiration Date	421
8.4 FliteCharts	424
FliteCharts Softkeys	424
Terminal Procedures Charts	425
Chart Options	432
Day/Night View	436
FliteCharts Cycle Number and Expiration Date	438
8.5 AOPA Airport Directory	441
AOPA Database Cycle Number and Revision	442
8.6 Satellite Telephone and Data Link Services	444
Registering With Garmin Flight Data Services	444
Disable/Enable Iridium Transceiver	447
Telephone Communication	448
Text Messaging (SMS)	455
WI-FI Connections	466
System Data Logging	472
8.7 XM Radio Entertainment	475
Activating XM Satellite Radio Services	475
Using XM Radio	476
8.8 Scheduler	480
8.9 Auxiliary Video	482
Video Setup	483
Display Selection	484
Input Selection	485
Zoom/Range	485
8.9 Abnormal Operation	486
SVS Troubleshooting	486
Reversionary Mode	486
Unusual Attitudes	487
Appendices	491
Annunciations and Alerts	491
CAS Messages	491
G1000H System Annunciations	493
G1000H System Message Advisories	498
Flight Plan Import/Export Messages	507
Database Management	509
Jeppesen Databases	509
Garmin Databases	513
Glossary	519
Frequently Asked Questions	525
General TIS Information	529
Introduction	529
TIS vs. TAS/TCAS	529
TIS Limitations	529
Display Symbols	531
Index	535
Index	535