2.0 - Description Of The Timing Light; Dash Board; General View - TechoTest 138-E Manual Del Usuario

TIMING LIGHT ___________________________________________________________________________

2.0 - DESCRIPTION OF THE TIMING LIGHT

2.1 -

Dash board

1. Advance degrees display: Displays the advance degrees measured by the
timing light.
2. 4-time led: Indicates that the reading mode for 4-time engines has been
selected.
3. Volt/Dwell Display: Displays the volt/peak volt values or the DWELL angle
measured by the timing light.
4. 2-time led: Indicates that the reading mode for 2-time engines has been
selected.
5. Dwell led: Indicates the enabling of the DWELL angle reading.
6. Tests key: To switch the volt/peak volt reading to the DWELL angle reading.
7. Volt led: Indicates that the volt/peak volt reading has been enabled.
8. Selection key: To select the reading mode for 2 or 4-time engines
(at each pressure the mode is changed).
9. Revolution display: Displays the engine revolutions measured by the timing
light.
2.2 -

General view

10. DEVIATOR: Increases or decreases the displayed advance degree value
(to set the manufacturer's value of the car to be tested).
11. FLASH key: Starts the flash.
18. Complete cable including:
Supply cable.
DWELL cable: Detects the electric pulse on the coil negative pole.
Volt cable: Used Volt and Peak volt measurements.
Induction clamp cable: Measures the revolutions in the gasoline engines.
32 SERVICE MANUAL