Aircraft Wiring
110 Transceivers 6200 Series DV14307.03 Issue 06 February 2021
• Input /PTT1 starts transmission only from microphone path 1
(P1-17).
• Input /PTT2 starts transmission only from microphone path 2 (Pin
J1-5).
• Input /IC starts intercom only from microphone path 1 (P1-7).
"OUTPUTS"
HDPH 1 ENABLED:
• Audio is available on headphone 1 output (P1-2/P1-3).
HDPH 1 DISABLED:
• No audio is available on headphone 1 output.
HDPH 2 ENABLED:
• Audio is available on headphone 2 output (P1-20/P1-22), speaker is
not available.
HDPH 2 DISABLED:
• No audio is available on headphone 2 output, speaker is not
available.
SPEAKER ENABLED:
• Audio is available on speaker (P1-1/P1-14), headphone 2 is not
available.
NONE:
• No audio on headphone 2 output or speaker output.
That means during transmission of a radio, the other radio with this crosslink feature will have all
outputs muted (no audio signal at all).
Voice transmission is still available but with no sidetone on the audio outputs.