All rights reserved. This equipment gener- ates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruc- tions, may cause harmful interference to radio communi- cations. Furthermore, there is no guarantee that interfer- ence will not occur in a particular installation. If this equipment does cause harmful interference, the user is encouraged to try to correct the interference by relo- cating the equipment or connecting the equipment to a dif- ferent circuit than the affected equipment. Consult an authorized dealer or other qualified avionics technician for additional help if these remedies do not correct the problem. Operation of this device is subject to the following conditions: 1 This device may not cause harmful inter- ference, and 2 this device must accept any interference received, including interference that may cause undesired operation.
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If you have a question about this model that is not answered below, please contact questions seaerospace. The altimeter in the aircraft measures air pressure. The altimeter is calibrated to display a certain change in altitude based on a change in air pressure. For every inch of mercury pressure change, the altimeter displays a change of approx. The GPS does not use air pressure to determine altitude and is not subject to the pressure errors in determining altitude.
Therefore, the GPS derived altitude is almost always more accurate than an altimeter. Since everyone uses a pressure-based system to determine altitude, it is integral to utilize a pressure sensitive altimeter to ensure required vertical separation. For panel mount GPS receivers, all database cards and computer downloads if applicable must be ordered through Jeppesen.
Contact Jeppesen at www. What is the meaning of the N in some Garmin part numbers? Newly Overhauled parts obtained from Garmin are designated with an N in their part number.
This usually follows the in the part number. As with most Garmin part numbers, the N part numbers are for ordering purposes only and do not actually appear on the dataplate of the unit.
Garmin 250XL Pilot's Manual And Reference
C again moves the cursor to the GPS window and is indicated by a Pressing C a third time turns the cursor off. Page 4: Data Entry The inner knob is used to change data, select comm frequency KHz , or scroll through additional information that cannot fit on the screen. The clear key is used to erase information or cancel an entry. The enter key approves operations and confirms data entry and prompts.
Garmin GNC 250XL Manuals
Gajora To ensure proper connector seating, gently press on the left side of the unit until tightened. Page 12 This is a good indication that you are receiving signals and satellite lock will occur. Insert xl card with the thumb tab at the top, and the beveled corner at the bottom. Page 91 To change the display contrast settings: Settings for each waypoint type allow you to select the maximum scale at which that feature should be displayed, or you may turn that waypoint type off for all scales. Rotating O continuously to the left will stop page selection on the nearest airport category. I just tried their search feature and they have the install manual you need.