TM 5-2420-230-24-1
7.2.3 Speed sensor test
When EGS is held in the reverse up position while power is applied, SPEED SENSOR TEST mode
is activated.
In this mode, driving is possible.
The test begins with a LAMPTEST, and then displays the speed sensor information.
7.2.3.a Lamptest
Immediately after starting up, all lamps are switched on one by one, in order to show their
operation.
7.2.3.b Speed display
The LED corresponding with below table burns to indicate converter turbine speed :
Turbine rpm
LED number (GREEN)
0
1 blinks
0 - 249
1 on
250 - 499
2 on
500 - 749
3 on
750 - 999
4 on
1000 - 1249
5 on
1250 - 1499
6 on
1500 - 1749
7 on
1750 - 1999
8 on
above 2000
8 blinks
EGS user manual. Page 22 of 25
SPICER CLARK-HURTH
Document reference : egsman4.doc
Revision date: 07/04/97
Ten Briele 3, 8200 Brugge, Belgium
Tel: +32/50/402445
Fax: +32/50/402402
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