Sandel ST3400H HeliTAWS, Installation Manual

Page: 54 / 112

Configuration
Field
Options Comment
RALT
NONE
429
429H
ALT50
ALT55
KRA405
RT220/300
FF RA 429
FF RA 429H
Selects the Radar Altimeter source.
RT804
MIL-81296D(AS)
-8mv/Ft
Range: 0 to 5,000 ft.
Flags @ < -46.7V
RT805
MIL-81296D(AS)
-40mv/Ft
Range: 0 to 1,000 ft.
Flags @ < -46.7V
APN-209
-7mv/Ft
Range: 0 to 1,500 ft.
Flags @ < -11.275V
VALID
NONE
HIGH
LOW
Not shown when 429, 429H, FF RA 429, FF RA 429H, or
NONE is configured.
CAL
Displays below the RALT function when Radar altimeter is
installed and configured. Adjustable from +25.0 to -25.0
feet. Only shown for analog sources.
82046-IM-K ST3400H INSTALLATION MANUAL Page 6-11