CISA - IKAR - International Commission for Alpine Rescue · CISA-IKAR 2004 CISA - IKAR. Test: D....
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WELCOME TO ORTOVOX TRANSCEIVER TRAINING CISA-IKAR 2004 CISA - IKAR
Transcript of CISA - IKAR - International Commission for Alpine Rescue · CISA-IKAR 2004 CISA - IKAR. Test: D....
WELCOME TO ORTOVOX
TRANSCEIVER TRAINING
CISA-IKAR 2004
CISA - IKAR
Test: D. Stumpert
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Transceiver, probe and shovel
11 minutes
Transceiver and shovel
25 minutes
Only transceiver, hands, ski or snowboard
1 – 2 hours
Average time to rescue a buried person below 1 m of snow:
CHANCES AND LIMITATIONS OF AVALANCHE TRANSCEIVERS
ANALOG
FLUX LINE
MISLEADING MAXIMUM/ MISLEADING MINIMUM
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SINGLE/ DUAL ANTENNA (THREE ANTENNA)
DIGITAL
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RECEIVER
ANTENNA
F1hel i
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THREE-DIMENSIONAL FLUX LINE PATTERN
RECEIVER
TRANSMITTER
5 5 m
2 6 m
32 m
RANGE TEST< 30m BAD
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A LONG RANGE TRANSCEIVER LEADS YOU FASTER TO THE BURIED PERSON!
T R
A N
S M
I T
T E
R
R E
C E
I V
E R
30...< 45 m
INSUFFICIENT
45 ... < 60 m
SUFFICIENT> 60 ... 85 m OK
70 m
6 0 m
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A LONG MAXIMUM RANGE PROVIDES A LONG SEARCH STRIP WIDTH.
A LONG SEARCH STRIP WIDTH SAVES TIME!
SEARCH STRIP WIDTH
SEARCH STRIP WIDTH = HALF OF MAXIMUM RANGE
DISTANCE OF BEACON 1 = about 160 m
TIME: about 3 minutes
DISTANCE OF BEACON 2 = about 450 m
TIME: about 7 minutes
St a r t
100%
SEARCH STRIP WIDTH
TRANSMITTING
ANTENNARECEIVING
ANTENNA
RECEIVING
ANTENNA
50%
TRANSMITTING
ANTENNASt a r t
St a r t
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PIN POINT SEARCH: SHALLOW SNOW DEPTH
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MISLEADING MAXIMUM
PIN POINTING
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SHALLOW BURIAL
PIN POINT SEARCH: DEEP BURIAL
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DEEP BURIAL
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PIN POINTING
PIN POINTING ON A SLOPE
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MULTIPLE BURIAL SCENARIO
Start
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WALK PERPENTICULAR
TO THE RIGHT SIDE,
TO THE LEFT SIDE
OR STRAIGHT
MULTIPLE BURIAL SCENARIO – MICRO SEARCH STRIP
Start
MULTIPLE BURIAL SCENARIO – CIRCLE SEARCH STRIP
Start
3m
THANK YOU!
