User manual GARMIN CNX 80

[. . . ] Airworthiness certification support for non-TSO functions is available from AT upon request (see the installation manual for details). This document and the information disclosed herein are proprietary information of Garmin AT. Neither this document nor the information contained herein shall be transmitted, reproduced, copied, or disclosed in any form or by any means without the written authorization of Garmin AT. The information disclosed herein includes trade secrets and confidential business and/or financial information and falls within exemption (b) (4) of 5 USC 552 (FOIA) and the prohibitions of 18 USC 1905. [. . . ] Turn the Small knob to change the character. Turn the Large knob to the next character and turn the Small knob to change the character. When editing is complete, press the Cursor knob again to exit editing the Name. Nav Radio 23 Apollo CNX80 Pilot's Guide Transponder Control (XPDR) If a remote Apollo SL70 transponder is connected and setup to operate with the CNX80, the Transponder Control Mode will allow you to control your transponder from the CNX80 front panel. Press XPDR to activate Transponder mode. Ident Press the IDNT key once to activate the Ident mode. The key label will be highlighted and an IDNT annunciator will appear by the squawk code for 20 seconds. Standby Press the STBY key to place the transponder in Standby mode. No information will be transmitted while in Standby mode. A SBY annunciator will appear to the left of the squawk code. ON Press the ON key to enable Mode A operation, which shows the fourdigit squawk code. An ON annunciator will appear to the left of the squawk code. Alt Press the Alt key to enable Mode C operation, which also sends altitude data along with your squawk code. An ALT annunciator will appear to the left of the squawk code. Transponder Line Selection Keys Press the Menu/Enter key to display the keys on the right side of the screen. Emergency Press the Emrgncy key to select the emergency 7700 squawk code. XPDR 24 Apollo CNX80 Pilot's Guide VFR Press the VFR key to select the VOR 1200 squawk code. TrgrSpd The TrgrSpd key allows you to edit the aircraft speed that will switch the transponder automatically between active and standby. Auto When Auto mode is selected, the transponder will automatically become active after the aircraft reaches the Trigger speed. While the aircraft is below the Trigger speed, your transponder will not send any information. Select the desired Trigger Speed with the Large and Small knobs. Auto mode is active when it is highlighted. Press Auto again when you want to deactivate the Auto mode. Press the CRSR in or turn the Large knob to activate squawk code editing. [. . . ] Fuel air data computer reports remaining fuel is below the user-selected value. Check to see if card is seated properly. If received with Database Invalid message, see above. NAV Radio Memory Error Unit Requires Ser- Nav radio still usable, but automatic features are vice not available. NAV Radio Resolver Error Recalibration Nec- Do not use CDI for instrument approach or navigaessary tion in IMC. [. . . ]