F202 Car Head Up Display Vehicle-Mounted HUD Overspeed Warning OBD2 System
This
is a multi-functional HUD product which is developed based on OBDⅡ
interface and has good cost-performance ratio. It is designed by
adopting the latest integrated circuit with stable performance and has a
beautiful and elegant appearance. The installation and adjustment test
can be finished within 3 minutes by using an easier and safer
installation method
Our
Automotive Head Up Display, which is abbreviated to HUD, short for Head
Up Display, with the meaning of "Look-up display device", or
"look-at-the-front-horizontally display device". When driving at a high
speed, especially at night, the driver may look down at the instrument
panel, which may cause accidents if urgent situation occurs right away
and there is no time to take some effective measures. To prevent this
situation from occurring, some high-end vehicles are equipped with head
up display (HUD) system, which can project important information (e.g.
vehicle speed) onto the front windshield at the eye level of the driver.
Besides, the display location and brightness can be adjusted through
automatic induction, which makes it possible that the driver may not
have to look down at the instrument panel and shorten the time of visual
dead zone forward. This can avoid breaking rules and regulations due to
speeding in many speed-limited sections. What's more important, it can
enable the driver to read the data instantly without shifting his view,
which is of vital value in reducing traffic accidents caused by
absent-mind due to looking down..
Introduction to Functions
1.Function of the screen
1.Speed: The number can indicate the current speed.
2.Rotation speed: indicates the rotating status of the engine and the scale measured represents the speed reached.
3.Water
temperature: When the temperature reaches 100 degree centigrade, alarm
will be given automatically with alarm light turned on.
4.Gear
shifting reminding: It will remind the driver to gear up to save fuel
when the engine speed and vehicle speed come to a certain ratio.
5.Overspeed reminding: the icon of overspead will flicker and alarm when the vehicle exceeds the speed limit set up in advance.
6.Real-time
one hundred kilometers/instantaneous fuel consumption：displays fuel
consumption of one hundred kilometers when the vehicle is moving, in
L/100km.
7.Unit of kilometer：in the international system of units, kilometer/hour is commonly used, in km/h.
8.Battery voltage: when the battery voltage is less than/reaches 12v, the caution light will light up to remind.
9.Buzzer mark: press the switch button to turn on or turn off the sound of the buzzer.
Introduction to Operating Mode
1.The first time to use
When
you have connected the HUD display, the OBD cable and the vehicle test
diagnostic communication link (TDCL), start the vehicle and turn on the
H202 power supply switch, then you will see the boot screen, after which
"HUD" and the type "202" will be displayed.
After
that, H202 starts to scan the vehicle communication treaty; the middle
number shifts from 0 to 9 and scanning is done at the same time; the
numbers indicate treaty type, 1-4 indicate CAN treaty, 5 and 6 indicate
J1850 treaty, 7 indicates ISO treaty, and 8 to 9 indicate KWP treaty.
When
the scanning is finished and the matching communication treaty has been
successfully scanned, vehicle speed, rotate speed, instantaneous fuel
consumption and buzzer status will be displayed on the main interface.
If
the two treaty scanning are not successful, the middle number will be
“000”, HUD will automatically enter into its dormancy status. Press any
key at this time, HUD will be restarted, then start scanning again.
2.Normal use
2.1 Display of oil consumption:
Instantaneous
oil consumption will be displayed at the upper right corner of the home
screen. when the vehicle is motionless, the parameter indicated is
steady state oil consumption (L/H). When the vehicle is travelling, the
parameter indicated is dynamic oil consumption (L/100Km).
2.2 Display of vehicle speed, rotate speed, water temperature, battery voltage and alarming vehicle speed:
The
current voltage, water temperature, alarming vehicle speed and vehicle
speed can be displayed on the main interface, and the display of
parameters can be shifted by using left or right key. Speed can be
automatically displayed after displaying for 3 s.
2.3 Display of rotate speed
The display of current rotate speed is realized by process bar.
3. Key functions
3.1 “SET” key
3.1.1 Set status of buzzer.
3.1.2 After entering setting status, press the “SET” key means the setting contents will be saved.
3.2 “MENU” key
Press “MENU” key to enter the setting interface, when press it again, the set contents can be shifted.
3.3 “LEFT “and “RIGHT” key
3.3.1
Under displaying status, the “LEFT” and “RIGHT” key can be used to
shift between the display of water temperature, voltage, vehicle speed
and alarming vehicle speed.
3.3.2 Under setting status, the “LEFT” and “RIGHT” key can be used to adjust setting value.
After
turning off the ignition key of the vehicle, HUD will enter the auto
standby status; , when starting the engine by turning on the key, HUD
can be started when pressing any key.
4 Reminding and alarm
During daily use, the H202 has the following reminding and alarm functions:
4.1
Gear shift reminding: when the rotate speed of the engine reaches 2500,
the buzzer will alarm, and gear and process bar will flicker.
4.2
Overspeed alarm: when the speed of the vehicle exceeds the setting
value, the icon will be lit, speed value will flicker, and at the same
time, a sound will be given out.
4.3
Water temperature alarm: when the water temperature exceeds the setting
value, the icon will be lit, water temperature value will flicker, and
at the same time, a sound will be given out.
4.4
Voltage alarm: when the voltage exceeds the setting value, the icon
will be lit, voltage value will flicker, and at the same time, a sound
will be given out.
4 Setup menu
In
the home screen, press the “MENU” key, and then you can enter Setup
Menu when “EEE” displays. On the upper-right corner, the serial number
of the menu item will be displayed. The figure below will display the
present setting value. Press the “LEFT” key or the “RIGHT” key to adjust
the setting value, and press "MENU" to shift to the next option. When
you have finished the setting, press "SET" to save your modification.
List of the setting values:
01 On and off of the alarm sound: “0” for turning off; “1 “for turning on.
02 Overspeed alarm. When the speed of the vehicle exceeds this value, it will give an alarm.
03 Water temperature alarm. When the water temperature exceeds this value, it will give an alarm.
04 Voltage alarm. When the voltage exceeds this value, it will alarm.
05 Unit shift. Use “0:””1:” to shift the unit.(0 indicates unit in metric system, and 1 indicates unit in English system)
Preparation Before Installation and Use
1.Know
the type of your vehicle. , only when the type of your vehicle meets
the OBDII standards, can the HUD be normally used on your vehicle. Open
the engine hood and find the paster below it (see the picture below), if
it has words like OBDII CERTIFIED, then HUD can be installed. Check if
there is a test diagnostic communication link (TDCL) under the steering
wheel. (Most of the vehicles produced later than 2006 in China have been
equipped with a TDCL)
2.Find
out the 16 pin diagnostic link (see the picture below) of the vehicle
and connect it well with OBDII connecting line. As different types of
vehicles have different positions for diagnostic link and some are
relatively narrow, patch cord can be purchased.
3.Put
the give-away non-slip mat at the flat place in front of the navigation
bridge, and then you can place the host machine of HUD on it and adjust
its location at any time.
4.The
reflecting film should be pasted right above the H101 host machine and
it should be able to reflect to the screen of the host machine..
Methods of pasting the film:
A . Uniformly water the place where the film will be pasted on ;
B . Rip off the covering layer of the film , and water both sides of it , and paste it to the right place.
C
After you have adjusted the location well, you can use a scratch board
or something else flat to slick the film and squeeze the water inside
out until there is no bubble or water in it.
D
A few minutes later, the moisture inside the film totally evaporates ,
then you can finish this by wiping away the water and dust around.
Accessories of the Product
1.Host machine of HUD ×1 X1
2.Reflecting film ×1 X1
3.OBD connecting line ×1 X1
4.Instruction manual ×1 X1
5.Non-slip mat ×1 X1
6.Warranty card ×1 X1
Simple Fault Elimination
1.What to do when HUD can't be connected to the OBD connector?
Answer:
Our product adopts OBD II standard connector. If it can't be connected
to this connector, it shows that your vehicle is not compatible with
this kind of connector.
2.What to do if it can't start up?
Answer: Please check whether you have installed the OBD II connector correctly, and whether you have turned on the power supply.
3.What to do if I can't detect the treaty?
Answer:
Please turn on the HUD host machine while the engine is on, and ensure
that the vehicle is matched to the OBD II standard.
4.What to do if the speed showed on the HUD is lower than that on the vehicle instrument panel?
Answer:
Almost all the instrument panels on the vehicle can't show the right
speed of the vehicle, and the speed on it is often 2-5％ higher than the
real speed, which is mainly out of the consideration of safety. This can
explain why people often don't get photographed when they drive at a
speed as high as 140 KM/H. In fact, the real speed is only 120 KM/H.
5.What to do if there is no reminding sound for alarm？
Answer:
Sound switch may be turned off. If the buzzer mark is displayed on the
HUD, it means that the sound is on, otherwise the switch is turned off.
