4.1RADIO STATUS INDICATIONS

•RX – When a COM signal is received, a white ‘RX’ appears by the active COM frequency during signal reception.

•TX – When a COM radio is transmitting, a white ‘TX’ indication appears to the right of the corresponding COM frequency.

•ID – When the Morse code identifier is ON for a NAV radio, a white ‘ID’ indication appears to the left of the corresponding active NAV frequency. The Morse code identifier can be heard if the corresponding NAV radio is selected on the audio panel.

Figure 4-5 Radio Status Indications

4.2VOLUME

‘VOLUME’ is displayed in place of the associated radio name (i.e., ‘COM1’ or ‘NAV2’) for two seconds after the volume level is last changed. The percentage of maximum volume is displayed in place of the standby frequency selected by the tuning box.

Figure 4-6 COM Volume Level

4.3AUTOMATIC SQUELCH

Automatic squelch can be disabled for a COM radio by pressing the COM Knob to place the tuning box on the desired COM’s standby frequency, then by pressing the VOL/PUSH SQ Knob.

SECTION 4 – NAV/COM &

TRANSPONDER

4.4QUICKLY ACTIVATING 121.500 MHZ

Pressing and holding the COM Frequency Transfer Key for approximately two (2) seconds automatically tunes the selected COM radio to the emergency frequency.

4.5FREQUENCY AUTO-TUNING

Auto-tuning on the PFD

Figure 4-7 Nearest Airports Window (PFD)

1)Select the NRST Softkey to display the Nearest Airports Window.

2)Turn either FMS Knob to highlight the desired frequency.

3)Press the ENT Key to place the frequency in the standby field of the active COM.

4)Press the Frequency Transfer Key to place the frequency in the active field.

NAV frequencies are entered automatically in the active NAV frequency field upon approach loading or approach activation.

Auto-tuning on the MFD

Auto-tuning on the MFD is done in much the same way as on the PFD. Use the FMS Knobs to select the desired frequency on any of the information pages. Pressing the ENT Key then loads the selected frequency in the tuning box as a standby frequency.

Garmin G1000 Cockpit Reference Guide for the Columbia 350/400

4-3

Page 40 Page 42
Page 41
Image 41
Garmin Columbia 350/400 manual Radio Status Indications, Volume, Automatic Squelch, Frequency AUTO-TUNING
Page 40 Page 42

Columbia 350/400 specifications

Garmin has long been a leader in navigation and communication technologies, and the Columbia 350/400 series epitomizes its commitment to providing high-quality devices for adventurers and outdoor enthusiasts. These handheld GPS units offer an array of features that cater to both casual hikers and serious explorers.

One of the standout characteristics of the Garmin Columbia 350/400 is their robust design which is built to withstand the rigors of outdoor use. With an IPX7 water resistance rating, these devices can endure rain and even immersion in water, allowing users the confidence to carry them on any expedition. The rugged casing and reliable construction also ensure optimal durability in harsh environments.

Both models feature a high-sensitivity GPS receiver that ensures accurate positioning even in challenging environments with thick foliage or urban canyons. With its advanced satellite reception technology, users can expect fast and precise location tracking, which is critical for effective navigation.

The Columbia 350/400 series comes with a vibrant, easy-to-read display that enhances visibility under varying lighting conditions, making it easier for users to navigate trails and roads alike. The intuitive interface allows for smooth operation, enabling users to access their maps, tracks, and waypoints quickly.

Navigational maps are a vital component of these devices. Garmin equips the Columbia series with preloaded topographical maps, providing detailed terrain information that is essential for off-road navigation. Users can also customize their maps and download additional topographic data, ensuring they have the most accurate and relevant information for their adventures.

Another key feature of the Columbia 350/400 series is their long battery life, which ensures that users can rely on them during extended trips. The devices can run for hours on end and even incorporate a battery-saving mode to extend usability during longer journeys.

Additionally, the Columbia 350/400 supports various outdoor and fitness tracking features. Users can monitor their speed, distance, and elevation gain, enabling them to keep track of their physical performance. This makes the devices suitable for athletes and outdoor enthusiasts alike.

Overall, the Garmin Columbia 350/400 series combines durability, advanced navigation technology, and user-friendly features, making it an excellent choice for anyone looking to explore the great outdoors with confidence. Whether you're hiking, trekking, or simply navigating unfamiliar terrain, these handheld GPS units provide the tools necessary to enhance your experience and ensure you never lose your way.
Top Page Image Contents