User manual GARMIN GTX 330 TRANSPONDER PILOT'S GUIDE

[. . . ] You agree not to export or re-export the Software to any country in violation of the export control laws of the United States of America. CAUTION: The GTX 330 should be turned off before starting or shutting down aircraft engine(s). NOTE: Reference to the GTX 330 Transponder throughout this Pilot's Guide includes operation of the GTX 330D Diversity Transponder also. NOTE: Contact a Garmin authorized dealer for software updates. June 2007 Part Number 190-00207-00 Rev. E Printed in USA Limited Warranty This Garmin product is warranted to be free from defects in materials or workmanship for two years from the date of purchase. [. . . ] The numbers 8 and 9 are not used for code entry, only for entering a Count Down time, and for adjusting contrast and display brightness. Keys for Other GTX 330 Functions IDENT Pressing the IDENT key activates the Special Position Identification (SPI) Pulse for 18 seconds, identifying your transponder return from others on the air traffic controller's screen. The word IDENT will appear in the upper left corner of the display during this time. VFR Sets the transponder code to the pre-programmed VFR code selected during installation configuration (this is set to 1200 at the factory). If the VFR Key is pressed when disabled (dependent upon installation configuration) a VFR Key Disabled message appears to indicate that no operation took place. Display data includes Pressure Altitude, Flight Time, Altitude Monitor, Count Up, and Count Down timers. Also displays Outside Air Temperature, Density Altitude, Contrast, and Display (dependent upon installation configuration). START/STOP Starts and stops the Altitude Monitor, Count Up, Count Down, and Flight timers. CRSR Initiates starting time entry for the Count Down timer and cancels transponder code entry. Cancels the previous keypress during code selection and Count Down entry. Returns cursor to the fourth code digit within five seconds after entry. 8 Reduces Contrast and Display Brightness when the respective fields are displayed (dependent upon installation configuration) and enters the number eight into the Count Down timer. 9 Increases Contrast and Display Brightness when the respective fields are displayed (dependent upon installation configuration) and enters the number nine into the Count Down timer. Function Display PRESSURE ALT: Displays the altitude data supplied to the GTX 330 in feet, hundreds of feet (i. e. , flight level), or meters (dependent upon installation configuration). When Manual, displays the Flight Time, controlled by the START/STOP and CLR keys. Activates a voice alarm and warning annunciator when altitude limit is exceeded. OAT/DALT: Displayed when the GTX 330 is configured with temperature input. CONTRAST: This page is only displayed if manual contrast mode is selected during installation configuration. DISPLAY: This page is only displayed if manual backlighting mode is selected during installation configuration. Backlighting is controlled by the 8 and 9 keys. Altitude Trend Indicator When the PRESSURE ALT page is displayed, an arrow may be displayed to the right of the altitude, indicating that the altitude is increasing or decreasing. One of two sizes of arrows may be displayed depending on the vertical speed rate. The sensitivity of these arrows is initially set during transponder installation. To request any changes of the GTX 330 parameters, contact your Garmin authorized service center. Timer Operation To operate the Flight Timer: 1) Press the FUNC key until FLIGHT TIME is displayed. 2) If the GTX 330 is configured with Automated Airborne Determination, the timer begins automatically when the unit senses that the aircraft has become airborne. [. . . ] ATC radar sends a traffic picture within a radius of 55 miles from select sites. The TIS protected area is a cylinder of 7-mile radius, extending 3500' above and 3000' below your aircraft. TIS provides a graphic display of traffic information in the cockpit for non-TCAS equipped aircraft. Transponder-equipped aircraft can be displayed within the coverage volume within range of your position on indicators such as a Garmin GNS 430 or GNS 530, GNS 480, and GMX 200. [. . . ]