Aerpro FP9550BK, Инструкция по установке и эксплуатации

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Page 48
Functions
Anti-Pollution Mode
Anti-Pollution mode will automatically switch between Passthrough and Re-Circulation
based on the vehicles speed. This is to avoid the vehicle drawing in unwanted fumes
when travelling at low speeds.
Activating Anti-Pollution Mode
To activate Anti-Pollution Mode, hold the
passthrough button for 5 seconds then
release. The screens symbol will change
as shown.
To deactivate Anti-Pollution Mode, hold
the passthrough button for 3 seconds, the
release until you hear 4x Chimes, at which
point the symbol will change back
to normal.
Hold