TRANSMIC V1R1C0 User manual

Ignition Timing Meter
TRANSMIC.FR V1R1C0
Power on the ITM. Splash screen appears during 2sec
To enter in SETUP mode, press "+" button, otherwise wait 5seconds until it goes in RUN mode.
To clear Memory press RST button during this 5 sec.

In SETUP mode, press "+" button to select Strokes number:
2 strokes or 4 strokes with Wasted Spark, pickup on crankshaft so 1 spark every 360 degrees: choose "2"
4 strokes without Wasted Spark, pickup on camshaft so 1 spark every 720 degrees: choose "4"
Press Enter when done.
Press "+" button to increase Pickup Position relative to TDC:
Can be adjusted from 0 to 90° BTDC.
This value is used to directly display the advance in degrees BTDC.
If you let it to zero, then the time between pickup and spark will be display in microsecond and degrees.
I.e.: "ADV: -19.5 deg" means: "Spark appends 19.5degrees AFTER the first pulse of the pickup."
You have to do the subtraction by yourself, say pickup is set at 50° BTDC then true advance is:
50 –19.5 = 30.5 degrees BTDC
Press Enter when done.

Press "+" button to select Pickup Type:
Choices are:
NP: for VR pickup that gives a Negative pulse first then a Positive one or for Hall Effect Sensor.
PN: for VR pickup that gives a Positive pulse first then a Negative one.
AUTO: ITM tries to detect the type of pickup.
Press Enter when done.
It's important to understand that calculation starts from the first pulse.

Press "+" button to select Display Refresh Rate:
Results are displayed on the screen and on the USB output at a 1 to 5 seconds interval.
Press Enter when done.

Press "+" button to select Display Console Output:
Results are available in .CSV mode on USB connector or shows on any device connected via Wifi at
http://192.168.4.1
Press Enter when done.

Now ITM unit is waiting for pickup signal…
In AUTO mode, "Start Engine" is displayed until a valid signal has been received.
In AUTO mode, the type of detected Pickup is displayed once a valid pickup has been seen.
In NP or PN setting, "Start Engine" disappear after 2 seconds and ITM goes into RUN mode

First line shows the settings