AiM MyChron3 Visor - Manual

Technical documentation: MyChron 3 Visor Version 1.09 1
TECHNICAL DOCUMENTATION 10/06/2005 GAUGE
Notes: MyChron 3 Visor technical documentation, dimensions and pinout. Version 1.09
MyChron 3
VISOR
SPEED BEACON POWER-COM
Figure 1: MyChron 3 Visor
Introduction
MyChron 3 Visor represents the new generation of “High-technology” Aim
data acquisition systems for car racing.
MyChron 3 Visor samples and displays speed and lap (split) times.
Moreover it can be interfaced with the engine’s ECU using a Serial / CAN
cable connected to the POWER/COM input to sample all the channels
acquired from the ECU.
To have a complete list of compatibles ECUs, communication protocol and
connection with AIM logger, please refer to “
documents ” page of our
website www.aim-sportline.com , where You find a dedicated datasheet
called ECU-AIM logger.
The logger records the following parameters:
• lap and split times;
• 1 speed input;
• All the channels acquired from the engine’s ECU.
Data are stored in a the 512 kb internal flash memory and may be
downloaded to a PC through an USB cable. Please, refer to Figure 2 to
get further information concerning the gauge’s display.
4 alarm led:
Lap / Split times
from "AL 1" to "AL 4"
USB port
10 fully configurable shift lights
Battery voltage
Best lap time
Speed
RPM digital value
Night vision
Low battery warning
2nd displayed channel
Speed unit of measure
Configurable RPM scaling
RPM graphical bar
Gear display
1st displayed channel
Temperature unit of measure
Displayed input channels
Figure 2: MyChron 3 Visor display