background image

 

RPM 

learning 

   

 

Start Timer: 
0.6-second  

0.8-second (2 chirps), 1.0-second (3 
chirps), 1.2-second (4 chirps), 1.4-second 
(5 chirps), 1.6-second (6 chirps), 
1.8-second (7 chirps), 2.0-second (8 
chirps), 3.0-second (9 chirps), 4.0-second 
(10 chirps), 

 

Low check level for 
“Engine Checking 
TACH” mode or 
Hi check level for 
“Engine Checking 
Voltage” mode 

Hi check level for 
“Engine Checking 
TACH” mode or 
Low check level for 
“Engine Checking 
Voltage” mode 

 

 

 

-

 

 

Start / Stop the system for TESTING & ADJUSTMENT 

Exit

Press the 

 

button on the transmitter. A 3 long chirps & 3 parking light flashes to confirm exit. 

ENGINE CHECKING TACH. / RPM LEARNING   

Important Note: 

You must program the “Tach Signal” before trying to remote start. 

1. Turn the Ignition switch ‘ON/OFF’ 

3

 TIMES and stay in 

OFF

 position.   

2. Push the Valet switch 

10

 times and hold it until 

five

 chirps with a long chirp is hearing and the LED start 

to flash then release the valet switch.   

3. Press and release the transmitter 

 

and

 

 buttons at the same time once to set the “Engine 

Checking TACH.”. [1] LED flash, [1] chirp to confirm this setting. 

4. Press and release the transmitter 

  button once, [1] LED flash, [1] chirp to indicate your are in features 

5. Start the vehicle with the key. (While the engine is running, the parking light & LED will flash, If don’t, 
please check tachometer White/Red wire connection.

 (H6/5)

 

6. Press and hold the valet switch for 2 seconds until a long chirp and the LED / the parking light will 

constantly on for two seconds. The RPM signal is learned. 

7. Turns off the ignition switch to stop engine running. 
Once you complete step 7, you can adjust and test “Check Level” as below: 

CHECK LEVEL PROGRAMMING: (TEST and ADJUST) 

1. Press the 

  button twice on the transmitter to start the vehicle. 

2. If everything goes well: 

a. Press the 

  button twice on the transmitter to stop engine running. You have been completed this 

programming successfully. 

b. Press 

  button on the transmitter to exit the program mode. There will be 3 long chirps & 3 parking 

light flashes for confirmation. 

3. If the crank time is too short, (The engine did not successfully run before the starter quit cranking): 

a. Press the 

 

button on the transmitter to turn ignition lights “OFF”. 

Press 

 

button on the transmitter to set proper “Check Level ” to Hi position. [2] LED flashes,   

[2] chirps to confirm this setting   

b. Repeat the step1 – 4. 

4. If the crank time is too long, (Engine is successfully running, while the starter is still cranking): 

a. Press the 

  button on the transmitter to stop engine running. 

Press

 

  button on the transmitter to set proper “ Check Level ” to Low position. [1] LED flash,   

[1] chirp to confirm this setting   

b. Repeat the step1 – 4. 

ENGINE CHECKING VOLTAGE 

   

Important Note:

 The voltage “Check Level” for most vehicles would be set in “Hi Check Level

”, 

while in 

“Engine Check Voltage” mode, the “Check Level” must be set at “HI” position first. 

1. Turn the Ignition 'switch ‘ON/OFF’ 3 TIMES and stay in OFF position.   
2. Push the Valet switch 

10

 times and holding in on the 

10

th

 

push until five chirps with a long chirp is 

hearing then release the valet switch.   

3. Press the transmitter 

 and   buttons at the same time to set the “Engine Checking Voltage”. [2] 

LED flashes, [2] chirps to confirm this setting.   

  4. Press 

  button on the transmitter to set “

Check Level

” to 

“HI”

 position. [2] LED flashes, [2] chirps to 

confirm this setting. 

Once you complete step 4, you can adjust and test “Start Timer” as below: 

START TIMER PROGRAMMING: (TEST and ADJUST) 

MEGA 250 INSTALL 

14

Содержание MEGA 250

Страница 1: ...MEGA 250 REMOTE ENGINE STARTER WITH KEYLESS ENTRY Installation Manual MEGATRONIX CHATSWORTH CA U S A MEGA 250 INSTALL 1...

Страница 2: ...MEGA 250 INSTALL 2...

Страница 3: ...vehicle Read operation manual for operating and programming routine Do not install any component near the brake gas pedal or steering linkage Some vehicles have a factory installed transponder immobil...

Страница 4: ...ater Output LED Indicator 1 Red White Parking Light Relay Power input 2 White Parking Light Relay Output 3 Black Ground to Vehicle Frame 4 Brown 200ma programmable Output 1 Horn Output Factory Default...

Страница 5: ...Below we will explain the three basic functions of the ignition switch Since this installation will require analysis of the ignition switch functions we recommend making the three connections below a...

Страница 6: ...tch is turned to the ACCESSORY or ON and RUN positions and will show 0 Volts when the key is turned to the OFF and START or CRANK position There will often be more than one accessory wire in the ignit...

Страница 7: ...ehicles route the windshield receiver antenna module away from metallic shielded window glass as far as possible H5 5 PIN MINI WHITE CONNECTOR WIRE HARNESS H5 1 ORANGE Wire 500ma GROUNDED OUTPUT WHEN...

Страница 8: ...Press and buttons at the same time to remote control the optional electrical device The device will on when the button s press continuously and off when the button s released GROUND OUTPUT DURING STA...

Страница 9: ...the control of the remote start In most vehicles in order to shift gear the brake pedal must be depressed The brake input will in turn cause the remote start unit to shut off See below diagram 12 vol...

Страница 10: ...have to be concealed however concealing the switch is always recommended as this provides an even higher level of security to the vehicle Mount the valet switch in a hidden but accessible location Rou...

Страница 11: ...NLOCK WIRE CONNECTION FOR POSITIVE SWITCHED DOOR LOCKS Cut Existing Unlock X Lock Unlock OEM Door Master Lock Switch To All Other Door Lock Motors Pink Wire OEM Driver s Door Lock Motor 12V Existing P...

Страница 12: ...White Wire Channel 4 Output H5 3 White Wire Ground Output During Start Crank Exit Turn Ignition to ON position or leave it for 15 seconds A 3 long chirps 3 parking light flashes to confirm exit Ground...

Страница 13: ...nstalled The system Can be Lock Unlock with the engine running Built in Turbo Timer Control is Active Press and buttons at the same time to control Engine running one minute Built in Turbo Timer Contr...

Страница 14: ...CHECK LEVEL PROGRAMMING TEST and ADJUST 1 Press the button twice on the transmitter to start the vehicle 2 If everything goes well a Press the button twice on the transmitter to stop engine running Y...

Страница 15: ...ADJUST 1 Press the button twice on the transmitter to start the vehicle 2 If everything goes well a Press the button twice on the transmitter to stop engine running You have been completed this progra...

Страница 16: ...should shut down immediately If the vehicle continues to run check the hood pin WHITE BLACK wire H6 4 connection 3 NEUTRAL START SAFETY TEST 1 Set the vehicle parking brake 2 Block the drive wheels t...

Страница 17: ...WE ADVISES THAT YOU MAINTAIN THE FACTORY CIRCUIT WHENEVER POSSIBLE The following two circuits may be used only if the above circuit is not available NOTE When completing an installation using either...

Страница 18: ...ted to Negative Safety Input Wire White Black H6 4 To Hood Pin Switch Safety Shut Down H6 4 1N4003 To connect to the key in sensor circuit as shown for method 2 A Locate the control wire that connects...

Страница 19: ...MEGA 250 INSTALL 19...

Страница 20: ...MEGA 250 INSTALL 20...

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