Description - Larsen & Brusgaard PROTRACK II Manual

13.1 Description

The PROTRACK II includes 4 "High Speed Warnings" memory banks (HI-01 to HI-04).
Up to 4 different warning altitudes may be set in each memory bank.
1 warning:
st
One 1.5 second pulsating alarm if vertical airspeed exceeds 13 m/sec at preset
altitude. Sound sequence: Pulsating, low repetition.
2 warning:
nd
One 3 second pulsating alarm if vertical airspeed exceeds 13 m/sec at preset altitude.
Sound sequence: Pulsating, low repetition.
3 warning:
rd
One 4 second pulsating alarm if vertical airspeed exceeds 13 m/sec at preset altitude.
Sound sequence: Pulsating, high repetition.
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4 warning:
th
Siren alarm as long as vertical airspeed exceeds 13 m/sec at or below the preset
altitude.
After deployment the trigger speed switches to 35 m/sec.
Sound sequence: High pitch continuous siren.
13.2 Setting Warnings
The setting of warning altitudes can be performed either on the ground or in the
airplane during climb to jump altitude.
For settings, please read "Warning Windows (common for all)".
Minimum selectable altitude is 0 ft (0 meters)
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