Percul Lapcom S Separate 100 User manual

ＳSeparate 100
Ver.1.1

FOREWORD
Thank you for purchasing LAPCOM S Separate 100 and its related products. This product
is a racing vehicle measuring instrument that provides the following functions.
S Separate 100 Specification
Lap Memory 999Lap
Lap Timing Magnetic or Infrared
Split Times Up to 6 splits based on buried magnets
RPM Digital display
Wheel Speed Optional
Temperature 2ch. Optional
Steering, Throttle & Pressure Optional
Battery pack Nickel Metal hydrate standard (Rechargeable)
Battery Life 10 Hours approximate.
Quick charging Quick charging time 60 minutes with supplied charger. * Trickle
charging of 14-15 hours is recommended for full charge.
Hour Meter 5 engines’ running time hour meter. * This is available
when the RPM is measured.
Odometer Odometer. * This is available when the speed is measured.
Data Logging Data logging to a SD memory card for analysis. * Memory
card is required. Maximum 32G.
Shift lights Programmable
Temp Alarms Programmable
RPM Red line Programmable
Sampling rate 10 Hz or 20 Hz
Battery Alarm & Auto power
off
When the battery is running low, a "V" starts flashing on the
display and the power lamp will go out in about an hour due to
the auto power off function.
For your safety, observe the following
Warning Icons
Warning Ignoring this may result in death or serious injury.
Caution Ignoring this may result in injury or physical damage.
Alert Ignoring this may result in the disruption or suspension of function.
Attention
1. Copying all or part of this manual without permission is strictly prohibited.
2. The contents of this manual may not be modified without prior notice.
3. If you discover any errors, omissions, or any part that is unclear, we would appreciate your
advising us.
4. Percul Co. accepts no liability or responsibility for any outcomes resulting from user
operation, equipment failure, incorrect operation, or external factors.
5. The warranty is voided if any of these products is disassembled or modified without
permission.
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6. Do not use this product except in a racing vehicle.

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CONTENTS
1) SAFETY INSTRUCTION for USE 3
2) Checking the Product 4
3)NamesofParts 5
Inserting and removing SD memory card 7
4) Charging the Instrument 8
5)Installation 9
1. Control unit 9
2.Display 10
3. Magnetic sensor 11
4. Pulse lead for RPM 12
5. Wheel speed sensor 13
6. Liquid sensor 13
7. Spark plug temperature sensor 14
8. Intake/exhaust air temperature sensor 14
9. G sensor 15
10. How to connect the external indicator & battery, and the cords 16
11. How to connect to the ECU wheel speed and rpm signal 17
6)TurningthePowerOn/Off 18
7) Setting of Parameters 19
<Changing the main unit to the parameter setting screen> 19
No.0: Date and time setting 20
No.1: Hour meter, trip meter, and odometer 21
No.2:Backlight 22
No.3: Number of Segments 23
No.4: Sensor Off Timer 24
No.5: Speed Pulse Length 25
No.6: Unit of Speed 26
No.7: Logging start/stop condition 27
No.8: REV Position 32
No.9: Information lamp and bar-graph full scale 33
No.10 & 11: Temperature Alarm 34
No.12 & 13: Pressure Alarm 35
No.14: Calibration for Steering movement 36
No.15: Calibration for Throttle position 37
No.16: Gear position 40
No.17: Logging interval 43
No.18: Baud rate 44
No.19: Time difference with previous lap, best lap, and target lap 45
No.20: Averaging number of speed and RPM data sampling 48
8) Saving and Transferring Parameter Settings 49
Saving the parameters in the main unit to the memory card 49
Transferring the parameters on a memory card to the main unit 50
9) Selecting the Data Item to Display During Driving 51
10) Monitoring Data during Driving 52
11) Reviewing Data from the Display 53
12) How to delete Driving Data 56
13) How to Initialize the Parameter Settings 56

1) SAFETY INSTRUCTIONS for USE
-3-
- Do not disassemble or modify this device. Doing so could cause a fire, an
electric shock, or damage to the device.
- If anything unusual emanates from the device such as smoke or a strange
smell, immediately remove the plug from the power outlet.
- Remove the plug from the power outlet before conducting maintenance on
this device. Leaving it plugged in could cause an electric shock. Regularly
wipe dust from the plug. Leaving it for any length of time could result in fire.
- During thunderstorms, stop using the device, remove all cables from the
device and the plug from the power outlet.
Warning
- This device uses splash-proof construction. If it gets soaked it could cause a
fire or an electric shock.
- Do not touch the power outlet with wet hands, as this could cause an electric
shock.
- Do not modify the AC adapter, and do not bend, twist, damage, or apply heat
to any of the cables.
- Use only the indicated voltage. Doing otherwise could cause a fire or an
electric shock. When using other electric appliances together from the same
power outlet, ensure that the total electric current does not exceed the
circuit limit.
- Do not switch on the power to this device in the presence of inflammable gas
or fluids as this could cause a fire.
- Do not use this device where the use of such devices is prohibited.
- Use only the AC adapter supplied.
Caution - Correctly insert the plug into the power outlet. Any metal that comes into
contact with the AC adapter plug could cause a fire or an electric shock.
- Pull the AC adapter plug from the power outlet by the body. Pulling it out by
the cord could cause a fire, an electric shock, or damage to the adapter.
- Before using these devices, read this User's Guide.
- During operation, any cables that come loose or any connections that
become unstable through vibration could cause a malfunction of this device.
Do not apply stress to any of the connector joints.
Alert
- Do not exceed the prescribed time limit when charging the internal battery.
- If the internal battery is completely discharged, it could cause extreme
deterioration of the battery's performance and loss of all the stored data in
the device.

2) Checking the Product
No image
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S Separate 100 control unit and display Pulse lead for RPM AC adapter
Magnetic sensor for kart Magnetic sensor for car High-sensitive OPT sensor
-Instruction manual
(this document)
Lap time sensor (Select one of the above.)
* If the high-sensitive OPT sensor is selected as the lap time sensor, the optional transmitter is required.
* The pulse lead can be replaced with the cable for ECU signal.

3) Names of Parts
<Display front>
1. Power lamp
It illuminates when the power of the unit is “ON”.
2. COM port
Connects various communication devices when using telemetry function.
3. Charging monitor lamp
It illuminates during rapid charging of the inner battery with the attached AC adapter.
4. Charging port
Connects the plug of the attached AC adapter.
5. Switch 1/2
It is used when saving the parameter setting in the unit memory into the SD card, and
vice versa.
6. GPS antenna port * This is available for only S Separate 100 Plus.
Connects GPS antenna.
7. REV port
Connects the pulse lead cable for RPM.
8. Speed port
Connects the speed sensor.
9. AXIS port
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Connects the G sensor.

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10. BEACON port
Connects the attached laptime sensor.
11. Display port
Connects the attached display.
12. Power switch
It is used when operating the Lapcom with the inner battery. If the switch is ON and the
device is operated with the external DC12V power, the device will shift the operating
with the inner battery when the external power stops.
13. SD card slot
Inserts the SD card.
14. DC12V port
Connects the external battery connection cord (05841) when operation device with the
external DC12V power.
15. THROT port
Connects the optional displacement sensor.
16. STR port
Connects the optional displacement sensor.
17. TMP1 port
Connects various temperature sensors.
18. TMP2 port
Connects various temperature sensors.
19. Pressure1 port
Connects the optional pressure sensor.
20. Pressure2 port
Connects the optional pressure sensor.
21. EXTRA port * This is available for only S Separate 100 Plus.
Five analog channels input are available.
22. Information lamp
It illuminates as a shift lamp that informs the set shift timing for RPM.
23. Status lamp
It illuminates when the temperature or pressure drops below the set alarm value.
24. SHIFT key
It is mainly used when shifting to parameter setting screen or confirming each data. It
sometimes works with MODE key.
25. MODE key
It is mainly used when shifting to parameter setting screen or confirming each data. It
sometimes works with SHIFT key.
26. Status lamp
It illuminates when the temperature or pressure exceeds over the set alarm value.
27. SET key
It is mainly used when choose the setting values on the parameter setting screen.
28. CLEAR key
To return to the default screen from each screen mode, press this button.

Inserting and removing a memory card
Memory card slot
Be sure to press the
CLEAR key before
removing the memory
card
* Only use reputable branded memory card, or the product may not operate correctly.
* If the label on the memory card is not recessed, the label can sticks on the edge of the
card slot and the card cannot be pulled out from the slot. We recommend that you use
type of card with recessed label.
１． Before inserting a memory card, first press the CLEAR key and verify that [READY]
is displayed.
２． Insert the memory card securely until a click sound is heard.
３． Before removing the memory card, first press the CLEAR key and verify that
[READY] is displayed.
４． Pressing on the memory card causes it to protrude slightly. When this occurs, simply
pull out the card.
* Before pulling out the memory card, be sure to press the CLEAR key and verify that
[READY] is displayed. If the memory card is removed without [READY] indication, the
data and/or the memory card may be damaged.
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4) Charging the Instrument
１． Be sure to turn the power of the unit off, and then insert the DC plug of the
provided AC adapter into the charging jack on the unit.
２． When the AC adapter is inserted into the outlet, rapid charging begins. (The
charging monitor lamp illuminates.) After rapid charging is completed (the charging
monitor lamp turns off), leave the battery connected for 2 – 3 hours for trickle
charging until the battery is fully charged. * Rapid charging alone will not fully
charge the battery.
* Before using the product for the first time after purchase, be sure to fully charge the
unit. Perform trickle charging for 14 - 15 hours after rapid charging ends, leave the
charging for 14 - 15 hours for trickle charging in order to fully charge the battery.
* If the battery temperature is higher than the temperature of the unit, a safety device
activates and charging cannot be started. Wait until the temperature of the battery
has fallen before beginning charging.
CAUTION: Be sure to observe the following in order to prevent deterioration of the battery.
●After rapid charging ends, do not leave the AC adapter connected to the unit for a long
period of time.
●Charge at a temperature of 5℃- 35℃.
When the battery is fully charged, the unit can be operated for up to 10 hours. If the
battery power is low during use, the "V" comment on the display flashes, the automatic
power off function activates, and the POWER lamp turns off. Be aware that if the power
switch is turned on again before charging the battery, the automatic power off function
may not activate sometimes. As a result the battery may become completely discharged,
causing the data in the internal memory to be lost.
The battery voltage will be low after the product is just purchased or when the product has
not been used for a long period of time. Be sure to charge the battery before use. In this
case, some time trickle charging may continue without illuminating charging monitor lamp
before rapid charging begins. This is not a malfunction. If rapid charging ends quickly and
trickle charging begins even when the internal battery is low, and this occurs several times
in succession, turn on the power switch and discharge the battery after trickle charging for
approximately 15 hours. Repeat this process several times to reactivate the internal
battery.
<Important> After using the product, if it will not be used for a long period of time, fully
charge the battery before storing the product. Even when the unit power is off, the
battery is still consumed at a very slow rate. Be aware that if the product is left disused
for a long period of time, the battery may become completely discharged. Be sure to
charge the battery before using the product again.
The laptimes related data including the calendar information in the internal memory is
deleted after approximately 1.5 - 2 months from a fully charged unit status. Be sure to
charge the unit once a month to keep the data.

5) Installation
1. Control unit
1. Install the bottom of the unit by hook and loop fastener.
* Install the control unit where it will not interfere with driving.
Secure the bottom of the unit
by hook and loop fastener.
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2. Display
１． Fasten the optional mounting panel onto the display using the 4 screws.
２． Install the mounting panel onto the steering wheel or instrument panel.
* Tightening torque Max 0.8 Nm
Threaded hole for installing mounting panel
4 spots M3 × depth 6 mm
T
-t
yp
e mountin
g
p
anel
F-t
yp
e mountin
g
p
anel
Select one.
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3. Magnetic sensor (for kart)
1. Use two-sided tape to attach the sensor on the floor panel. Attach so that the front of
the sensor points in the direction of forward travel. (Refer to the installation drawing.)
If you want to fasten the sensor securely in place, use M4 screws, tying bands, or
covering the sensor by vinyl tape. * The M4 screws and tying bands are not provided.
2. The sensor should be a minimum of 5 cm from any metal of main frame.
3. Connect the magnetic sensor connector to the LAP sensor port on the control unit.
At this time, verify that the power switch is off. If the power switch is on, the lap count
may start automatically, however this is not an error. Press the CLEAR key to stop
the count.
CAUTION: Position the sensor as far as possible from the ignition coil, plug cords, or
other items which generate a magnetic field.
Adjust the cables so that they do not contact the pulse lead.
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<Sensitive Magnetic sensor (for 2 wheels or 4 wheels)>
１． Use two-sided tape to attach the sensor to the non-metallic part of the car body.
Attach so that the front of the sensor points in the direction of forward travel. If you
want to fasten the sensor securely in place, use M4 screws, tying bands, or
covering the sensor by vinyl tape. * The M4 screws and tying bands are not
provided.
２． Install the sensor so that the height above the ground is 15 cm or less. The sensor
sensitivity varies depending on the type of magnets installed under the course. We
recommend to install the sensor as closer as possible to the ground without
interfering with safety mechanism on the vehicle.
３． Connect the magnetic sensor connector to the LAP sensor port on the control unit.
At this time, verify that the power switch is off. If the power switch is on, the lap
count may start automatically, however this is not an error. Press the CLEAR key
to stop the count.
Front or back
M4screw
Tie band

Sensitive Magnetic senso
r
(for 2 wheels or 4 wheels)
Tie band
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Sensing span
150 mm
or less
M4 screw
* It is possible to reverse the sensor.
Front or back
<Example of installation onto a minibike>
In the above photo, the sensor is installed horizontally
inside the under cowling of the motorcycle. * The photo
shows the under cowling opened.
4. Pulse lead for RPM
1. For Kart engines, replace the spark plug cap with a noise-suppressing product
(NGK LB05EMH or equivalent) or use a resistor spark plug.
2. Clip the lead to where RPM is correctly measured such as where all the plug leads
are gathered or the ignition coil lead.
3. Insert the pulse lead connector into the REV jack of the control unit.
CAUTION: The RPM pulse lead has not been soldered to the clip to help dampen
large engine ignition pulses that may enter the microcomputer of the control unit from
the RPM pulse lead. Direct connection will cause damage to the unit, ensure there is
no electrical contact between the cable and clip.

5. Wheel speed sensor (* The speed sensor is an optional part.)
1. Arrange the supplied magnet triggers around the axle or wheel. Usually 4 to 10
magnets are used. The speed pulse length (outer circumference of tire / number
of magnets) should be between 100mm and 999mm. Determine the number of
magnets to set the speed pulse length in this range.
2. Affix the magnets with tape. If you mount the magnets on the sprocket or wheel by
drilling holes, make sure that might reduce their strength.
3. Install the sensor bracket* on the place for ease installation of the sensor. (For
example, on the outside bearing hanger on the brake side of the chassis) Install
the wheel speed sensor so that the sensing surface is close to the magnets but
not touching them. Any touching would cause damage to the sensor. The distance
between the sensing surface and the magnets depends on the installation
condition, but a gap of 5mm or under is recommended.
4. Insert the wheel speed sensor connector into the speed sensor jack of the control
unit. *Wheel speed sensor bracket and screws are not supplied.
CAUTION: During installation, do not subject the upper resinous part of the sensor to
any stress by pinching or wrenching it with a tool.
Example of installation onto a racing kart Example of installation onto a motorcycle
6. Liquid sensor (* The liquid sensor and hose joint are optional parts.)
1. Cut the radiator hose and install the hose joint to connect the both edges of the cut hose.
2. Fasten the bands* the both sides of the hose joint. * These bands are not supplied.
3. Install the liquid sensor into the hose joint. Bend the spring/cable of the sensor
roundly like in the picture below. Fix the both side of the green connectors on the
radiator hose.
4. Fix the cable on the radiator side of the vehicle in several points.
5. Insert the liquid sensor connector into the TEMP sensor jack of the control unit.
CAUTION: Keep the sensor away from the engine head. It may occur an error due to the
engine noise.
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Fasten both sides o
f
the connector.
7. Spark plug temperature sensor (* The spark plug temperature sensor is an optional part.)
1. Remove the spark plug and ring.
2. Confirm if the sensor ring fits in the spark plug. Fit the sensor ring in the spark plug.
3. Place back the spark plug on the cylinder head and tighten the spark plug.
4. Make a hole in a cooling fin and fix the sensor spring through the hole. See the
picture below.
5. Insert the spark plug temp. sensor connector into the TEMP sensor jack of the
control unit.
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Fasten the senso
r
to the cooling fin.
8. Intake/exhaust air temperature sensor (* The intake/exhaust air temperature sensor is an
optional part.)
１． Make a hole in the exhaust pipe. Weld a 1/8PT nut that should be the same metal
with the exhaust pipe. The nut for welding isn’t provided in the sensor kit. Please
provide the nut as per your exhaust requirement.
２．Mount the attached longer nut in the welded nut.
３．Mount the sensor and the attached shorter nut into the longer nut and adjust the
length of the sensor head.
４．Fasten the shorter nut to fix the sensor head.

φ3.2 (special order item)
φ4.8 (standard item)
Stain mesh
(Order accepted per 5 mm, from 65 mm to 100 mm)
60 (standard item)
Cable length; 2000mm (standard item)
9. G sensor (* The G sensor is an optional part.)
１． Use two-sided tape to attach the sensor onto a location that is level in the
front/back and left/right direction. Attach so that the front of the sensor points in
the direction of forward travel. In order to fasten the sensor securely in place, use
M4 screws, tying bands, or covering the sensor by vinyl tape. * The M4 screws
and tying bands are not provided.
２． Refer to "Selecting the Data Item to Display During Driving" and verify the
front/rear and left/right G values. Even if the value shown on the display monitor
deviates slightly from 0.00, this will be corrected during driving. (The value at time
of shipment is 0.00 – 0.04.)
<If malfunction occurs when installed onto a racing kart or similar vehicle>
If the sensor is subjected to strong vibration, malfunction may occur. Place
low-repulsion urethane (sponge or similar) around the sensor to absorb vibration.
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10. How to connect the external indicator & battery, and the cords
External battery
connection cord
DC12V Red (+)
* The current consumption is 50
mA when the external DC 12V
power is used. It is 100 mA when
the backlight is on.
1. Red: DC 12V (+)
2. Black: (-)
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Precaution when operation in coordination with the ignition switch
If the ignition switch (LAPCOM main unit) is turned off while logging is in progress, the
logging data will be damaged. Therefore use both 1 and 2 below in order to prevent this
from occurring.
1. Setting logging automatic end (parameters 7-1, 7-2, 7-3)
It is necessary to set so that logging is ended before the vehicle enters the pit and the
ignition switch (LAPCOM main unit) is turned off.
Or, press the CLEAR key to end logging manually.
2. Operating in combination with a charged battery
At the instant when the ignition switch is turned off, the Lapcom main unit power
switches to the battery and continues operating.
1. Turn on the main unit power switch in advance.
2. Turn on the ignition switch.

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11. How to connect to the ECU speed and rpm signal
※ Each signal is a square wave (pulse).
[Precautions]
① The Lapcom control unit should be run by 12V external power supply.
② It is necessary to modify the Lapcom control unit to a dedicated ECU circuit.
③Depending on the vehicle type and specifications, measurement may not be possible
in some cases.
④If the vehicle has remodelled electrical system or added meters, it may not be able to
correctly take in signals from ECU.
⑤When contacting us regarding ECU connections, please ready the ECU signal
explanation manual beforehand. We are unable to provide an answer based on the wiring
diagram alone.
[RPM signal]
１． Verify that the RPM signal is being output by the ECU.
If the voltage level of the RPM signal is low, the amplifier pulse lead (our optional
parts) is required.
※ If the RPM display is not stable, try to put resistance of 1-3 kilo ohm. This sometimes
makes the RPM stable.
２． Connect the red wire of the provided ECU RPM signal cable to the ECU RPM signal.
The voltage of the signal should be 4V to 12V.
３． Set the REV position of the control unit.
[Speed signal]
１． Connect the white wire of the provided ECU speed signal cable to the ECU speed
signal.
２． Check the speed pulse number, then calculate and enter the speed pulse length.
<4-wheel vehicle> 1,569.85 / Speed pulse number = Speed pulse length (valid:
100 or higher)
<2-wheel vehicle> 714.29 / Speed pulse number = Speed pulse length (valid: 100
or higher)
※ If the tire size has been changed from the genuine part size, multiply the above speed
pulse length by the tire diameter size increased rate and enter the result. Be aware that
depending on the vehicle, the above standard may not apply.
※ When the speed pulse number is 2 pulses, the use of the speed pulse converter (our
optional parts) is recommended.
※ If the speed pulse length is less than 100, it is possible to modify the control unit to
reduce the speed pulse number to 1/4. Please consult with us.

12. How to connect to EXTRA port
* This port is only available with S Separate 100.
1 Analog 1 0-5V 6 --- 11 Status lamp 2 illuminates 17 ---
2 Analog 2 0-5V 7 GND 12 Status lamp 1 illuminates 18 ---
3 Analog 3 0-5V 8 GND 13 NC13 19 ---
4 Analog 4 0-5V 9 NC9 14 NC14 20 ---
5 Analog 5 0-5V 10 NC10 15 GND 21 ---
16 NC16 22 ---
- LAPCOM side connector AS012-35SN
- Vehicle side connector AS612-35PN
6) Turning the Power On/Off
ON: Press and hold the power switch for 1 second.
OFF: Press and hold the power switch for 1 second.
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7) Setting of Parameters
<Changing the main unit to the parameter setting screen>
１． Verify that [READY] is displayed on the display screen. If [READY] is not
displayed, press the CLEAR key to display it.
２． Press and hold the SHIFT key and MODE key at the same time for 3 seconds to
change to the parameter setting screen. The parameter number is displayed at
the top left of the display.
３． Press the CLEAR key and set each parameter from No. 0 – 19 in sequence.
Press the MODE key to check the parameter No. settings in descending order.
４． When the CLEAR key is pressed and held for 3 seconds, the settings will be
saved, the screen returns to the initial screen and [READY] is displayed.
READY
SHIFT
キ
ー
MODE
キ
ー
＋
3 seconds
To the parameter setting
Parameter No.
SHIFT
キ
ー SET
キ
ー
SHIFT key
MODE key
SHIFT key
MODE key
SHIFT
キ
ー
SET key
CLEAR key
Primarily used to
change the flashing
location or digits.
Primarily used to ente
r
and select numbers.
Confirms the settings
and moves to the
next setting screen.
A
llows the settings
to be checked or se
t
in descending order.
Displays the current setting.
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