Sandel ST3400H HeliTAWS, Installation Manual

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6.4 Page 4: HDG
The HDG page contains the setup information for the HDG 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.
When selecting analog inputs, a VALID select will be present. If no valid signal is available
for the interconnected equipment, set this to NONE which will treat the signal inputs as always
valid. If a VALID signal is available, set appropriately to VALID HIGH or VALID LOW.
The effect of these settings will be immediately shown as a VALID or INVALID data value at
the top of the screen
Configuration Field Options Comment
HEADING
NONE
429
429H
XYZ
XYZ-
Selects the gyro input to the ST3400H.
VALID
NONE
HIGH
LOW
Not shown if 429 or 429H is selected for
heading.
82046-IM-K ST3400H INSTALLATION MANUAL Page 6-6