Garmin GTR 200 GTR 200 Pilot's Guide - Page 18

GTR 200 3) Turn the SMALL Knob to move the cursor to the desired frequency. 4) Press the SMALL Knob to tune the highlighted frequency as the Standby frequency. Press the Frequency Transfer Key to tune as the Active Frequency. EMERGENCY CHANNEL The GTR 200 offers quick tuning of the Emergency Channel by holding down the Frequency Transfer Key for approximately three seconds. Quick Tuning the Emergency Channel: Press and hold the Frequency Transfer Key for approximately three seconds or press the EMR Softkey if configured. The Emergency Channel will be inserted into the Active Frequency position and the previous Active Frequency, will become the Standby Frequency. STUCK MIC The GTR 200 helps protect you from a situation where the microphone may get stuck in the ON or Transmit position. If the microphone is keyed for longer than 35 seconds, the GTR 200 will return to the receive mode on the selected frequency. A "PILOT or COPILOT PTT KEY STUCK" message will be displayed until the transmit key is released. The Alert will be displayed until the MIC is no longer stuck. During a PILOT PTT KEY STUCK situation if one of the softkeys has been configured as PTT, transmit capability will be available through the PTT softkey after the 35 second time-out. 8 Garmin GTR 200 Pilot's Guide 190-01553-01 Rev. A