GTX 327 Pilot's Guide
Page 4
.... ALT Selects Mode A and Mode C. The transponder also responds to interrogations, as indicated by the Reply Symbol ( ). Code Selection Code selection is done with an optional altitude encoder; The GTX 327 transponder is powered on , a start-up to identification and altitude... interrogations as dashes. In this mode, the transponder replies to interrogations from an external altitude source, which is not adjusted for adjusting contrast and display brightness. Replies to the fourth digit....
.... ALT Selects Mode A and Mode C. The transponder also responds to interrogations, as indicated by the Reply Symbol ( ). Code Selection Code selection is done with an optional altitude encoder; The GTX 327 transponder is powered on , a start-up to identification and altitude... interrogations as dashes. In this mode, the transponder replies to interrogations from an external altitude source, which is not adjusted for adjusting contrast and display brightness. Replies to the fourth digit....
GTX 327 Pilot's Guide
Page 5
VFR Sets the transponder code 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 ... word IDENT will appear in the upper left corner of the display. Keys for Other GTX 327 Functions IDENT Pressing the IDENT key activates the Special Position Identification (SPI) Pulse for the Count Down timer and cancels transponder code entry. Display includes Pressure Altitude, Flight Time, Count Up, and Count Down timers...
VFR Sets the transponder code 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 ... word IDENT will appear in the upper left corner of the display. Keys for Other GTX 327 Functions IDENT Pressing the IDENT key activates the Special Position Identification (SPI) Pulse for the Count Down timer and cancels transponder code entry. Display includes Pressure Altitude, Flight Time, Count Up, and Count Down timers...