Sandel ST3400H HeliTAWS, Installation Manual

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6.3 Page 3: AIR DATA
The Air Data page contains the setup information for the Airdata system. Use the [UP] or
[DOWN] soft-keys to select a setup item. This will move the Cursor to the appropriate line
and display the current input data value, input voltage (if applicable) and pin-pairs of the
selected signal.
Configuration Field Options Comment
PA
NONE
429
429H
Configures the air data PA source.
Type I
(Analog)
DC voltage inversely linear with pressure
Range = -1,000 to 41,000 feet
Scale = -0.3264 Vdc/inHg absolute (Ps)
Reference = -9.766 Vdc at 29.921 inHg
Type II
(Analog)
DC voltage linear with altitude
Range = -1500 to 20,000 (0 to 10.00 volts)
Scale = 0.4651mv / foot
82046-IM-K ST3400H INSTALLATION MANUAL Page 6-5