Contents 

Welcome to the ShockClock
1- Introduction
1.1 Ultrasonic Transducer Principles
1.2 Standard vs. Pro Kit
1.3 Dirt vs. Street
1.4 Accessories
1.5 Computer Requirements
1.6 ShockClock Specs
1.7 General Safety
1.8 Warranty and Copyrights
1.9 Technical Support & Contact
2 - Installing PC Software
2.1 Uninstall Prior ShockClock Software
2.2 Install ShockClock Software
2.3 Installing a USB/Serial Adapter
2.4 Determine the COM Port Number
2.5 Perform a Trial Download
3 - Hardware
3.0 Hardware Overview
3.1 Dirt Bike Mounting
3.1.1 Front Transducer Mounting - Dirt
3.1.2 Rear Mounting - Laid-Down - Dirt
3.1.2.1 Laid-Down Transducer Geometry
3.1.3 Rear Mounting - Vertical - Dirt
3.1.4 ShockClock Mounting - Dirt
3.2 Road Race Mounting
3.2.0 Road Race Mounting Intro
3.2.1 Front Transducer - Conventional - RR
3.2.2 Front Transducer - Upside-Down - RR
3.2.3 Rear Transducer Mounting - RR
3.2.4 ShockClock Mounting - RR
3.3 Mountain Bike Mounting
3.3.0 Mountain Bike Mounting Intro
3.3.1 Front Transducer - MB
3.3.2 Rear Transducer - MB
3.3.3 ShockClock Mounting - MB
3.4 Adjusting the Tubes
3.5 Shortening the Tubes
3.6 Transducer Maintenance
4 - Using the ShockClock
4.1 Operate the ShockClock
4.2 Testing Tips
4.3 ShockClock Problems
5 - PC Software Basics
5.1 Startup Screen
5.2 Preferences
5.3 Downloading
5.4 Opening Files
5.5 Closing Files
5.6 File Information
5.7 Import Older Files
5.8 Export to Excel
5.9 Graph Basics
5.10 Set the Zero Point
5.11 Select Data Range
5.12 Notes
6 - Analysis
6.0 Analysis Intro
6.1 Single File Analysis
6.1.1 Bottoming (& Travel)
6.1.2 Travel & Velocity Overview
6.1.3 Waveform Analysis
6.1.4 Rebound Push Test
6.2 Comparing Files
6.2.1 Settings vs. Results
6.2.2 File 1 vs File 2
6.2.3 Travel Histogram
6.2.4 Velocity Histograms
6.3 Analysis Procedure
6.3.1 Troubleshooting
6.3.2 Analysis - Dirt - PDA
6.3.3 Analysis - Road Race
6.3.4 Analysis - Mountain Bike
7 - Measuring Static Sag
7.1 The Sag Concept
7.2 Sag Procedure
7.3 Calculating Sag
7.4 Sag Guidelines
8 - Leverage Ratio
8.1 The Leverage Ratio Concept
8.2 Mounting the Transducers
8.3 Leverage Ratio Measurement
8.4 Creating a Leverage Ratio File
8.5 Lowering or Raising a Bike
8.6.1 Leverage Ratio Comparison
8.6.2 Rear Wheel Force Comparison
8.7 Convert a ShockClock Recording
9 - Convert to Vertical - Dirt
9.0 Convert to Vertical Overview
9.1 Laid-Down Transducer Mounting
9.2 Laid-Down Transducer Geometry
9.3 Convert Data to Vertical
10 - PDA Help Guide - Dirt
PDA Getting Started
PDA About the ShockClock
PDA Tips
PDA Installing Software
PDA Create a Trial Recording
PDA Hardware
PDA Dirt Bike Mounting
PDA Front Transducer Mounting
PDA Rear Laid-Down Mounting
PDA Laid-Down Transducer Geometry
PDA Mountain Bike Mounting
PDA Front Mountain Bike
PDA Rear Mountain Bike
PDA Rear MB Laid-Down Geometry
PDA Operate the ShockClock
PDA Adjusting the Tubes
PDA Shortening the Tubes
PDA Transducer Maintenance
PDA Accessories
PDA Software
PDA Prefs
PDA Downloading
PDA Opening a File
PDA View Results
PDA Graph
PDA Peaks
PDA Settings & Notes
PDA File 1 vs File 2
PDA Closing Files
PDA Synchronizing Files with a PC
PDA Technical
PDA ShockClock Problems
PDA Technical Support & Contact
PDA ShockClock Specs
PDA Data Analysis
PDA Dirt Analysis
Glossary
Glossary of Software
Glossary Suspension Hardware
Troubleshooting Glossary

Welcome To ShockClock

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PDA Tips
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The PDA is designed for dirt applications (motorcycle, mountain bike, and quad) where the wheel gets off the ground during each run.  This allows us to use the "auto-zero" feature.  For road race applications use the PC Road Race version of the software.

 


Some things to know about PDA's & PDA Software.

 

1. Saving Changes - The major difference between the PC and the PDA is the PC automatically saves changes while the PDA does not.  You must save changes manually by tapping "Save” before closing.

 

2. Battery Power - Batteries will last as long as 8 hours with a fresh charge. However they can drain in about a week when they are not plugged into the charger. When they completely lose charge they can lose ALL data and programs (NOT GOOD). 

 

3. Backup - HP provides a Backup Utility. It is highly recommended that you regularly backup your data and programs to a storage card (using iPAQ Backup) or desktop computer (some PDA's don't allow backup to the SD card, see Backup in the ActiveSync window). This way if you lose power your data and programs can be easily restored. iPAQ Backup is found in Start/Programs/iPAQ Backup

 

4. Be Patient - It is a PDA after all. When the Graphs are drawing wait until they are finished. If you start tapping on the OK button or some other tab it will stack up commands.

 

5. Open windows - If you are in a Results screen (by selecting "View" from the Main Menu) you actually have more than one screen open (ShockClock Main Menu and Results are both open). If you power the PDA off and then on again or you have switched programs (outside of ShockClock) it may open to the Windows Start Screen. To get back to Results press the "iTask" button (or select the iTask part of the screen) to view all active programs. You will see both ShockClock and Results on the list. Select the "highest level" screen. In this case the highest level would be Results. If you select ShockClock it will look like garbage.

 

6. Here is an unusual one. If you lose the keyboard button in the bottom right corner of your screen click the iTask button, select another program (Programs, etc.) then switch back to the ShockClock screen you are on using the iTask button. It will magically reappear.  If this does not work, exit the program, then re-enter.

 

7. The default file location in the PDA is My Documents. It is recommended you transfer these files to your PC using ActiveSync. You can import files into your PDA as well. Do not import a file longer than 4 1/2 minutes or the PDA will barf on it.