Search found 23 matches

by tum53
Sat Oct 17, 2020 4:47 pm
Forum: Installation questions
Topic: Universal OBDII adapter Setup with DL1 Pro
Replies: 0
Views: 5411

Universal OBDII adapter Setup with DL1 Pro

Hi All Please can you help. I am having trouble setting up my DL1 Pro / Dash4Pro with Universal OBDII adapter. The online help for this is either very difficult to find or non-existent.. I have updated the firmware on my DL1 Pro... What settings do I need to change to get the OBD adapter to speak to...
by tum53
Sat Aug 31, 2013 11:58 am
Forum: Sensor-related questions
Topic: Suspension Potentiometer Calibration
Replies: 1
Views: 4332

Suspension Potentiometer Calibration

Hi Please can someone tell me how to calibrate a linear potentiometer to measure stroke length in mm at 1000hz. I have connected the sensor to Analogue input 2 and can see the 0-5v change. I would like to convert this to mm, but if I try and enter an equation, a message comes up saying:"Please ...
by tum53
Fri Aug 30, 2013 4:32 pm
Forum: General support questions
Topic: Pot values for suspension measurement
Replies: 3
Views: 5456

Hi HTH

Thanks again for your reply!

What exactly are you logging and at what frequency?

I am hoping to measure total travel and shock velocities at 1000hz.
by tum53
Fri Aug 30, 2013 3:33 pm
Forum: Sensor-related questions
Topic: Suspension Potentiometer
Replies: 3
Views: 6125

Sorted now, thank you
by tum53
Fri Aug 30, 2013 1:30 pm
Forum: Sensor-related questions
Topic: Suspension Potentiometer
Replies: 3
Views: 6125

Yes, on Analogue 2. Normally there are no logged values, but last night I noticed an absolutely flat line at 3ish volts. I was moving the sensor so I expected to see a variation. Tonight I will try the sensor on the TPS input, as I have this working on the car.
by tum53
Thu Aug 29, 2013 9:34 pm
Forum: Sensor-related questions
Topic: Suspension Potentiometer
Replies: 3
Views: 6125

Suspension Potentiometer

Hi

I am trying to setup suspension potentiometers on my DL1. I have a sensor connected to the 5v ref output from the DL1, and with a meter on the sensor output I can read 0-5v. I have connected the sensor output directly to Analogue 2 and tried to log the voltage, but I get nothing.

Help Please
by tum53
Tue Aug 27, 2013 3:30 pm
Forum: General support questions
Topic: Pot values for suspension measurement
Replies: 3
Views: 5456

Pot values for suspension measurement

I am thinking of using rotary pots for suspension measurement, I would like to know whether to use low resistance pot <4k bearing in mind it will only 'wipe' 80-90 deg of travel and this value will produce small changes in output or whether to go for high value pot >20k for greater voltage range but...
by tum53
Mon Aug 26, 2013 8:21 pm
Forum: Installation questions
Topic: GoPro Wiring for DL1
Replies: 6
Views: 15156

I have GoPro Hero 2. Charging is possible whilst recording.

Regards Andrew
by tum53
Thu Aug 22, 2013 6:15 pm
Forum: General support questions
Topic: Lap times Dash4Pro
Replies: 8
Views: 9201

Thank you very much for your help, I will try a few things at Silverstone tomorrow.

Andrew
by tum53
Tue Aug 20, 2013 10:39 pm
Forum: General support questions
Topic: Lap times Dash4Pro
Replies: 8
Views: 9201

I am assuming it is trying to tell me 'current lap time'. I haven't changed it from the factory default.
by tum53
Tue Aug 20, 2013 12:06 pm
Forum: General support questions
Topic: Lap times Dash4Pro
Replies: 8
Views: 9201

Hi I don't think I have explained this very well. On screen 4, where the lap time is displayed live (not the screen that holds after a sector), it's not reading the lap time correctly. (Lap time - This is the time up to that point on the lap) This is what it is not reading correctly Any ideas? Thank...
by tum53
Mon Aug 19, 2013 9:35 am
Forum: General support questions
Topic: Lap times Dash4Pro
Replies: 8
Views: 9201

I would just like to add to this. I was at Rockingham yesterday and I had the same problem. I should have put on my first post that the delta times do display correctly, for sector times, and it appears the delta time for the whole lap is correct, but I still don't see the correct lap time until I f...
by tum53
Fri Aug 16, 2013 9:22 pm
Forum: General support questions
Topic: Lap times Dash4Pro
Replies: 8
Views: 9201

Lap times Dash4Pro

I was out testing at Snetterton 300 last week with my DL1 and Dash4Pro. It was the 1st time I have used this system. The only problem I had was the Lap times displayed on the Dash4pro were not correct. I couldn't work out what the times related to (they looked more like sector times, but they wern't...
by tum53
Fri Aug 16, 2013 9:06 pm
Forum: Installation questions
Topic: Nothing on the OBDII!
Replies: 5
Views: 8347

I didn't think BMW did a M50B28, or did you build it from a M50 and M52? What year car is it?

Regards Andrew
by tum53
Fri Aug 16, 2013 2:48 pm
Forum: Installation questions
Topic: GoPro Wiring for DL1
Replies: 6
Views: 15156

Hi Yes the connection numbers inside the GoPro. I usually short pin 12 to pin 1 (gnd) for remote start, but I didn't know if your lead was wired differently. The remote start/stop and charging box is one I made. I use a 12v - 5v converter from a radio control model shop, with an isolation switch and...

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