Examples For Attaching The Avl Dual Sensor; Functional Indications Using Status Leds, In Detail - AVL DITEST SPEED 2000 Manual De Funcionamiento

AVL DiTEST Speed 2000
Allow at least 15 seconds after attaching the sensor till the system has recognized and
captured the idle speed. The sensor-LED and the status-LED on the measurement unit will
turn to yellow.
•
A speed of more than 4000 rpm needs to be maintained constantly in order to determine the
upper calibration speed.
Please wait a few seconds longer while the analysis software of the AVL DiTEST SPEED 2000
recognizes and captures the increased speed level. The sensor-LED and the status-LED on
the measurement unit will turn to green.
5.3

Examples for Attaching the AVL Dual Sensor

The AVL Dual Sensor has a magnetic foot, and must therefore be mounted to a metal part of the
engine. The speed recording is best ensured when the engine vibrations are not damped by rubber
components between the engine and the mounting point (engine suspensions).
You can attach the AVL Dual Sensor when the engine is off or in idle. The LED on the dual sensor
tells you whether or not the selected attachment point is suitable, as soon as the engine is idling (see
Section 5.4).
NOTICE
If the AVL Dual Sensor is attached to the engine when idling:
•
Observe the warning message at the beginning of the operating manual
•
The LED on the AVL Dual Sensor indicates after 3 to 10 seconds whether
the AVL DiTEST Speed 2000 has recorded the speed (see Section 5.4)
Example for attaching the AVL Dual Sensor:  see page 73.
5.4

Functional indications using status LEDs, in detail

The functions of the AVL DiTEST Speed 2000 are indicated using LEDs.
− One LED (red/yellow/green) is located on the AVL DiTEST Speed 2000
− One LED (red/yellow/green) is located on the AVL dual sensor
LED flashes twice green − 2-stroke motorbike mode is selected.
LED flashes four times
green
LED lights red
LED lights yellow
LED lights green
Operating manual
− 4-stroke motorbike mode is selected.
− AVL DiTEST Speed 2000 power supply OK.
− Self test OK.
− No speed signal detected.
− Idle speed detected (first calibration point).
The detection of the idle speed normally takes place within 3 to a
maximum of 10 seconds after the sensor being attached.
If no speed signal is detected within this time, attach the AVL Dual
Sensor in another place.
− Static speed values are now measured.
− The AVL DiTEST Speed 2000 has detected the high speed (second
calibration point).
With this status, the AVL DiTEST Speed 2000 is also calibrated for
dynamic speed measurements.
− You can now make both static and dynamic measurements.
ENGLISH
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