RYSJM Multifunctional Driving Computer Instruction Manual

Multifunctional Driving Computer

Thank you for buying the driving computer produced by our company. This product reads the driving data, such as speed, speed, fuel consumption, water temperature and voltage, through the computer OBD2 interface of the car ECU. Avoid driver looking down at the instrument during driving.
Special reminder:
Working voltage: 11 V~18 Vdc (12/200mA) above 24 volts please use USB connection line This product is dual system: select your familiar language and system after power on, press > key to select OBD or GPS system, no operation for 5 seconds automatically enter the last selected system

Key and port functions

Press: Press and loosen
Long press: press for 2 seconds and release after the screen changes
1.'<‘ key short press :(1) first use when switching language and system (2) normal display after switching function display (3) Reduced menu or parameter values after entering settings
2.’ OK’ key short press :(1) select function (2) after normal display, switch display screen, OK’ key long press :(1) enter the setting (2) after adjusting the long press 2 seconds to save exit
3.’>’ key short press :(1) first use when switching language and system (2) normal display after switching function display
(3) Add a menu or parameter value after entering the settings

Display Function Abbreviations:

ECT engine water temperature VLT voltage display FUE fuel consumption display engine speed
TIM system time MIN travel time DIS travel distance MAP intake pressure
OIT oil temperature A/F air-fuel ratio TCP turbine pressure PSI turbine pressure
RTC satellite time ALS altitude GPS number of satellites DIR direction
KM/L km/l CVT tank temperature ELD engine load IAT intake temperature
TPS throttle valve

Enter Settings mode

Long press’ OK’ key 2 seconds to enter the settings item, through the’>’ key to add menu options, again short press M key to enter parameter values, short press’>’ or'<‘ key to adjust parameter values, short press OK key to confirm return menu, long press key 2 seconds to save and exit
Select System Language: CN Simplified Chinese / TW Traditional Chinese / EN English
System sound setting: ON turn on alarm sound / OFF turn off alarm sound Speeding warning: speed up to set the default value of 150 KM/h after alarm, set the range of 5-200 km/h
Engine temperature alarm: water temperature to set the default value of 120°C after alarm, set the range of 50-200
Engine speed alarm: speed up to set default value of 6000 r/min after alarm, set range 1000-8000
Voltage alarm settings: voltage below the set default value of 10.5 v after alarm, setting range 10.0-15.0 v
Speed error adjustment: adjust parameter value when there is error between speed and dashboard (such as instrument display 100 Km/h equipment display 105 Km/h, dial parameter value to 102)
Speed to zero setting: The vehicle does not return to zero after flameout
(If the speed shows 5 K m /h the equipment is adjusted to 6 K m /h)
Voltage error adjustment: when there is an error between voltage and dashboard voltage, fine adjustment can be made
(If the equipment is shown to be above the instrument voltage V,0.2 to 98 per cent)
Engine displacement setting: when the fuel consumption error is large, adjust according to the displacement size
(If the vehicle displacement is 3.6 litres, adjust the parameter value to 3.6 L)
Fuel consumption data adjustment: fine-tuning when there is an error in fuel consumption
(If the equipment is shown to be above the instrument voltage L,0.2 to 98 per cent)
First color adjustment: main screen speed color (8 colors optional)
Second color adjustment: left display color (8 colors optional)
Third Color Adjustment: Color shown on the right (8 colors optional)
backlight brightness setting: Auto automatic photosensitive ,1 is darkest ,8 is brightest
Temperature unit :°C degrees Celsius °CF Fahrenheit
Speed unit: Km/h km MPH mi
Statistical mileage adjustment: total mileage synchronization
(If the dashboard odometer shows 30010 km, adjust the parameter value to 30010 km)
Shutdown delay setting: the default is 10 seconds shutdown, driving when the shutdown can be adjusted to more than 180 seconds
shutdown voltage setting: adjust to 13.2 V or 13.6 voltage shutdown mode when shutdown is not possible
RPM is the default speed shutdown, COM for automatic start-up parking and oil-electric hybrid special mode
System time adjustment: can be adjusted to local time, the default time is China time (GMT+8)
Restore factory setting: after the system returns to the factory preset value to select the operation, dial wheel vertical short press confirmation
Performance testing
Acceleration test :100 km acceleration refers to 0 to 100 km/h acceleration time, is the test of vehicle power
Brake test: the time and distance used to stop the brake more than 100 is to test the performance of the brake
Fault diagnosis settings
Scan Fault Code: Scan the car for failure and display fault information
Clear fault code: when the car has fault code display, short press’ OK’ clear fault code
Read Data Stream: Displays all data in a car engine
Warning:
Please disconnect if you don’t drive for more than a week, because the OBD equipment is normal standby current of about 20 Ma general battery theory standby for 1 month, due to different vehicle conditions, it is recommended to unplug the OBD equipment for a long time without using the car

OBD2 FAQs

1. the screen doesn’t show, no power
   To check whether the OBD line is tight, pull it down and repeatedly pull it out several times. If it still does not show that it is recommended to change the car test, analyze whether the OBD diagnosis interface is broken, if the OBD diagnosis is broken, it is
   recommended to repair the OBD interface and connect the machine again.
2.  is powered on, but the screen only shows the voltage and goes out after
   30 seconds
   This product OBD2 only suitable for OBDII and EOBD under the mode Year of automobile production (OBDII and EOBD only after 2008) OBD I and JOBD are not supported OBD2 this product model Please switch to the GPS system using the USB line to display, power 5 seconds short press the’>’ key to select the GPS system.
3. speed and dashboard display error
   Please check if the unit is correct for kilometers KM/ miles MPH,( speed unit switching reference settings item)
   When the machine is displayed normally, the vertical length press the OK’ key for 2 seconds to enter the system setting, press the > to switch to the system setting, select the speed error adjustment for fine adjustment (such as instrument display 100 Km/h
   equipment display 105 Km/h, dial the parameter value to 102).
4.  fuel consumption error
   View your vehicle displacement, set the same engine displacement in the system settings (if the vehicle is 2.0 L the parameter value is set to 2.0 L) if the displacement is the same can also be in the system settings, Fuel consumption data fine-tuning settings
   (such as 0.2 when the device shows above the meter voltage L, the device is set to 98%) suggest: because the data is driving computer data, there is no need to fine-tune
5. can not shut down
   The machine can not be turned off after the car flameout, the system settings choose to turn off the voltage set to 13.2 V or 13.6 V, the car flameout 3 minutes after automatic shutdown.
6. brake, when the traffic lights go out, automatically start and stop the car,
   Adjust the setting of shutdown voltage to COM mode, automatic start-up and stop mode and special mode for oil-electric hybrid
7. cars that go out while driving, engines go out,
   Switching voltage settings to COM mode 1. system settings
   If it is not solved, the delay setting of shutdown in the system setting is adjusted to 300 seconds, and the car is shut down after 5 minutes after flameout 3. if not resolved, please switch to the GPS system for display, power on within 5 seconds by pressing the > button to select the GPS system,
8. the wrong operation caused the crash.
   Whether the OBD2 interface uses other OBD equipment (locator tire pressure monitoring drop lock window folding ELM27)
   Refitted and fitted (central control navigation electronic accelerator constant speed cruise brush over computer system
   A key to start no key to enter remote start) will cause crash, unplug other OBD equipment directly use this product, do the factory settings (see setup table for details)
   Long press OK’ to enter the settings menu, short press > to switch to system settings, short press OK’ to enter system settings, short press > to restore factory settings, short press confirm.
   Please switch to the GPS system to display the USB line if it has not been resolved.
   Press the > button to select the GPS system within 5 seconds.

GPS shows FAQs:

1. the screen doesn’t show, no power
   To check if the OBD line or car filling line is tight, unplug it several times, or insert the cigarette lighter directly with the USB line
2. No speed
   Please move the car to the open road after the GPS is powered on. The GPS shows that more than 5 satellites can be searched for normal use
3. Can not be automatically turned on or repeatedly extinguished during driving
   Insert a cigarette lighter using the USB line
   When using the OBD line, enter the settings menu to select the shutdown voltage settings, and set the parameter voltage to 13.0 V or 12.8 v
   When using the USB line, enter the settings menu to select the shutdown voltage settings to set the parameter voltage to the OFF
4. satellite time is not allowed
   Enter settings: system time adjustment, press > to adjust time zone time, adjust the long press OK’ key to save exit
5. no speed
   See if the unit is correct, km KM/ miles MPH,( speed unit switch reference settings)
   When the car leaves the factory, the manufacturer raises the speed shown on the dashboard by 5-7, and the international standard is based on satellite data Trim the speed, if the meter shows 100 Km/h, this machine shows 105 Km/h, set the parameter value to 102
6.  direction display error
   If you don’t have a speed, the satellite ca n’ t tell your direction. You can’t show it after 5 KM/H
7. the car stops, the speed still shows
   Underground parking lot, tunnel, flyover, when there is occlusion will make the signal unstable satellite drift, please drive the car to the open road, the number of satellites found more than 5 show normal.
   After the 8. car flameout, will not automatically shut down Automatic shutdown of the machine after 3 minutes OBD connection If you haven’t shut down 5 minutes after stopping and flameout, set the setting parameter to 13.5 V or insert the cigarette lighter directly with the USB line