5.1.1
Checking the voltage supply to the measuring amplifier
This check establishes whether the operating voltage is present at
the measuring amplifier.
Description of the
check
Value
left side of vehicle
Terminal 1 + 2
Value
right side of vehicle
Terminal 11 + 12
Checking operating
voltage at measuring
amplifier between the
terminals.
Observe the polarity:
Red measuring tip to
terminal 1/11 = “+” or
“red”
Black measuring tip to
terminal 2/12 = “-” or
“black”.
See section 6 for the nominal values for the electrical check.
rsi / 03.2009
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GOTIS AST-2 R
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GOTIS_AST-2-R_eng_00.vp
GOTIS maintenance
Chapter 5
Maintenance tasks
Page 3
Fig. 1
Checking the voltage supply to the measuring amplifier
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