Gazer PA 40F User manual

USER MANUAL
PARKING ASSISTANCE SYSTEM
Gazer PA40F/PA45F
PA40F
PA45F
www.gazer.com

EN
RU
UA
User manual .................................................................................................................................................................................................................................. 4-17
Руководство пользователя ................................................................................................................................................................................................. 18-31
Посібник користувача............................................................................................................................................................................................................32-45

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Сontents
Safety precautions ...................................................................................................................................................................5
Conguration .........................................................................................................................................................................6
General information .................................................................................................................................................................7
Special aspects of the use ........................................................................................................................................................8
Guidance on operation............................................................................................................................................................10
Connection diagram ..............................................................................................................................................................11
Guidance on installation .........................................................................................................................................................13
Troubleshooting ....................................................................................................................................................................17

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Safety precautions
We congratulate on your purchase of the Gazer PA40F/PA45F parking system.
Prior to using the system, please carefully read this manual.
Safety precautions
1. In order to prevent a loss of the warranty service for your automobile, please apply to the specialists of the service station, which
services your automobile, in order to install and connect the system.
2. During the installation of the system, the automobile battery should be disconnected.
3. In order to install the system, use only original sensors and wires, which are supplied as a set.
4. Do not try to repair the parking system yourself. In the event of any breakdowns, please apply to the service center.
5. Protect the system against any hits and mechanical damages.
6. Do not use or store the components of the system at too cold or hot places.
• Storage temperature: -40 °C to +90 °C
• Operation temperature: -30 °C to +70 °C
7. The manufacturing plant retains the right to make changes of technical characteristics and/or the conguration without any
previous notice thereof.
8. The warranty repair of the device does not comprise any mounting/dismounting of the device onto/out of the automobile.

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Conguration
* For the PA40F model
** For the PA45F model
Milling cutter Installation set
Wiring to connect sensors
4x ultrasonic sensors to be
installed internally**
Central unit
2x sets of spacing
bushes*
Marking ruler
Power-supply-
connection wiring
Loudspeaker
User manual
4x ultrasonic sensors with
spacing bushes 3°*
Extender to connect a Gazer
PAD20 optional monitor
Warranty card

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General information
• The Gazer PA40F/PA45F parking system is composed of ultrasonic sensors, which are installed on the fore bumper of the
automobile, a central unit, a warning loudspeaker and the connection wiring. A special intelligent algorithm of the sensors
operation on the basis trigonometric equations enables the determination of the distance to obstructions with maximum accuracy,
the determination of the “ground level”, the operation without any malfunctions at any height of the installation of sensors and
the determination of the distance to street curbs or other low objects.
• The operation of the warning system is built up pursuant to the self-explanatory pattern optimal for perception. The signals of
warning about danger are transmitted through the supplied loudspeaker or an optional display.
• In order to assess the distance to the obstruction and its location more accurately, the system maintains the connection of a Gazer
PAD20 optional display.
• The PA40F/PA45F parking system can connect the Gazer PA40R rear parking system or Gazer PA45R by a Gazer PAC10 optional
cable. In this case, the output of the information on parking will be carried out to the supplied loudspeaker or an optional display.

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Special aspects of the use
With the connection to the automobile CAN bus:
The parking system begins its operation while starting the engine. After the automobile begins to move with a speed higher than
15 km/hour – the system switches into the standby mode. When the speed of the automobiles reduces lower than 15 km/hour –
the parking assistant switches from the standby mode into the mode of determining the distance to the obstruction. In addition, if
connected together with the Gazer PA40R/PA45R rear system, it will be activated when the reverse gear is engaged.
Without any connection to the automobile CAN bus:
In order to turn on/o the parking system, it is necessary to use the button on the power-supply-connection wiring.
On turning on, the self-test of the device starts. If according to the results of the test, all units and sensors of the system are in a
good shape, the system will continue its operation and proceed with nding obstructions.
If the device nds a defective sensor, an audio command will follow, indicating a non-operable sensor:
Signal Value
Short signal Sensor №1 is disconnected or defective
Two short signals Sensor №2 is disconnected or defective
Three short signals Sensor №3 is disconnected or defective
Four short signals Sensor №4 is disconnected or defective
Long signal All sensors are disconnected or defective
On signaling about the failure of one of the sensors, the system will continue its operation and proceeds with nding an obstruction, basing on
the data from the operable sensors. The parking radar can operate even in the presence of one operable sensor only.
Attention! A defective sensor may become the cause of an automobile damage while parking.
Note: While connecting the optional display, the self-test results are displayed in the digital form.

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Special aspects of the use
The algorithm of warning about the obstacles during the connection with a
loudspeaker:
• The loudspeaker of the parking system begins to give audio signals when
the automobile is approaching the obstructions by 0.9 m and closer.
• When the distance is being reduced, the interval between audio signals is
becoming shorter, which allows the driver to orient by ear while parking.
• When an obstruction is 0-0.3 m from the automobile, a loudspeaker begins
to give an uninterruptable audio signal, which indicates the danger of the
further movement ahead.
• If while parking, the automobile stops and begins to move away from the
obstruction – audio warnings will cease to sound 1.5 sec later. Thus, the
parking assistant enables the avoidance of excessive audio signals inside
the automobile, if the driver stops in moving ahead for some time or the
obstruction begins to move away from the automobile. In addition to the
above, the system continues to operate and in case of approaching the
obstruction, it will immediately begin to warn about the danger of collision.
The algorithm of warning about the obstacles during the connection with a
Gazer PAD20 optional display:
• When the distance to an obstruction is 0.9-2.5 m, the display shows the
distance to the obstruction in the digital form, as well as the graphic
representation of the sensors triggering.
• The loudspeaker, built into the display, begins to give audio signals when
the automobile is approaching the obstructions by 0.9 m and closer,
together with the digital representation of a distance.
Graphic
representation
only
Audit warning
and graphic
representation

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• When the distance is being reduced, the interval between audio signals is becoming shorter, which allows the driver to orient by
ear while parking.
• When an obstruction is 0-0.3 m from the automobile, the built-in loudspeaker begins to give an uninterruptable audio signal;
and instead of the digital indication of a distance,”- P -” is displayed, which indicates the danger of the further movement ahead.
• If while parking, the automobile stops and begins to move away from the obstruction – audio warnings will cease to sound 1.5
sec later. Thus, the parking assistant enables the avoidance of excessive audio signals inside the automobile, if the driver stops in
moving ahead for some time or the obstruction begins to move away from the automobile. In addition to the above, the system
continues to operate and in case of approaching the obstruction, it will immediately begin to warn about the danger of collision.
Special aspects of the use
Guidance on operation
• After the installation, test the system and make sure that each sensor operates correctly prior to the use of the parking assistant.
• In rough weather conditions (heavy rain, snow, icing), a layer of dirt and ice can form on the sensors, which may lead to the
incorrect operation of the parking assistant.
• Clean up the sensors after severe contamination in order to maintain the operability of the parking system.
• It is recommended that ice be cleaned o the sensors with warm water.