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Schoberer Rad Messtechnik GmbH 

Rudolf Schulten Str. 6 
D-52428 Jülich 
Tel.: +49-2461-69123-0 
Fax:+49-2461-69123-17 

www.SRM.de 

    Page 12 of 22 

 

 

 

 

IndoorTrainer electronic       User Manual 

 

The setup window appears: 

 

Under 

Type, 

choose

 SRM

. Turn the crank a few times to turn the PowerMeter on. Then click on 

Send Data.  

The 

Common  Data

  section  contains  the  brake  parameters.  Under 

Wheel,

  enter  the  wheel  circumference  of 

1884 mm. The brake uses the wheel circumference to compute the speed. To make the speed reading match the 

speed  in  your  PowerControl,  set  the  wheel  circumference  to  1884  mm  in  your  PowerControl.  The  gear  ratio  is 

shown in the field 

Gear

. Do not change the gear ratio setting. Under 

Auto Step,

 you may define the increments in 

Watts in  which the  resistance level may  be  increased  or decreased  in  Automatic Mode. Initially,  the increments 

are set to 10 Watts. For example, if the increments are changed to 50 Watts, and Automatic Mode is entered by 

pushing  both  keys  simultaneously  (orange  light  comes  on),  then  pushing  the  keys  will  result  in  a  50  Watt 

increase/decrease  in  resistance.  This  setting  is  saved  by  the  brake  software.  It  will  work  even  when  the 

IndoorTrainer is controlled via the keypad without being connected to a computer. In order to change the settings, 

connect your IndoorTrainer to a computer and change the settings in the software. 

The 

PowerMeter

  section  contains  the  parameters  of  the  connected  SRM  PowerMeter.  Either  enter  the  serial 

number of your PowerMeter manually, or enter 

0

 and click 

Send DATA

. Choose 

Auto

 from the drop down menus 

under 

Freq. Zero

 and 

Slope

.  

 

 

 

Summary of Contents for Indoortrainer

Page 1: ...ik GmbH Rudolf Schulten Str 6 D 52428 J lich Tel 49 2461 69123 0 Fax 49 2461 69123 17 www SRM de Page 1 of 22 IndoorTrainer electronic User Manual User Manual Manual Controls and Windows Operating Sys...

Page 2: ...ectronic Brake Parts 7 Connecting the USB Cable to the Brake Box 8 Options for Controlling the Electronic Brake 9 Controlling the Brake via the Keypad on the Handlebars 9 Workout Mode Customized Contr...

Page 3: ...ar end When lifting and moving the IndoorTrainer avoid floor contact with the flywheel The flywheel is made of aluminum Aluminum is a soft metal which is easily damaged The brake electronics are locat...

Page 4: ...n The SRM IndoorTrainer is designed for riders between 165 cm 5 5 and 200 cm 6 7 of height The seat height and position are fully adjustable The saddle and the handlebars can be adjusted continuously...

Page 5: ...ening the appropriate lever moving the slider and tightening the lever Once the position is adjusted the levers can be moved out of the way by pulling and letting them lock into place in the desired p...

Page 6: ...Schoberer Rad Messtechnik GmbH Rudolf Schulten Str 6 D 52428 J lich Tel 49 2461 69123 0 Fax 49 2461 69123 17 www SRM de Page 6 of 22 IndoorTrainer electronic User Manual...

Page 7: ...oorTrainer electronic User Manual The Electronic Brake The SRM IndoorTrainer has an electronic Gobat MagneticDays magnetic brake The brake can be controlled electronically via your computer or manuall...

Page 8: ...of the brake box ANT Sensor Mini USB plug for connecting to a computer This cable is required to connect to a PC Windows operating system and control the brake via the Gobat software Mini USB plug to...

Page 9: ...the orange light between the keys is off In manual mode the brake has 30 pre programmed resistance levels that cannot be changed Push the right key to decrease the resistance by one level Push the le...

Page 10: ...Computer The Gobat software is only compatible with the Windows operating system Connect the brake to the computer via the USB cable Connecting via bluetooth is currently not an option Follow the inst...

Page 11: ...IndoorTrainer electronic User Manual Brake Setup The following setup is required before using the brake for the first time The brake must be connected to the SRM PowerMeter If the setup is not comple...

Page 12: ...you may define the increments in Watts in which the resistance level may be increased or decreased in Automatic Mode Initially the increments are set to 10 Watts For example if the increments are chan...

Page 13: ...setting must be the same as the numbers for the Smoothing Interval in your PowerControl In order to adjust the settings in your PowerControl enter the SRMWin software click on Setup of PowerControl a...

Page 14: ...second column Step shows the target parameters of the current interval o Duration counting down o Target power of the current interval o Target cadence 1 min for the current interval not controlled b...

Page 15: ...l Click RESET to reset your training ride Click AUTO to toggle between Manual Mode control the IndoorTrainer via the icons and Workout Mode automatic control of the IndoorTrainer after creating a work...

Page 16: ...interval The resistance will be adjusted according to the target power output In the third column RPM enter your target cadence Use the target cadence for your reference it does not affect the brake...

Page 17: ...chulten Str 6 D 52428 J lich Tel 49 2461 69123 0 Fax 49 2461 69123 17 www SRM de Page 17 of 22 IndoorTrainer electronic User Manual Starting a Workout Click on the Exit Load Training icon in the lower...

Page 18: ...123 17 www SRM de Page 18 of 22 IndoorTrainer electronic User Manual Your workout was uploaded During your workout the current data is displayed in the left column the target values for the current in...

Page 19: ...e If your system is not functioning properly check whether the magnet is attached The speed reading is initiated by a magnet attached to the flywheel The magnet must pass close to the speed sensor If...

Page 20: ...ld 2 This field counts the data packages exchanged by the PowerMeter and the brake Field 3 This field contains the serial number of your brake here 022 MD stands for Magnetic Days and SRM means that t...

Page 21: ...on Silicone polish is available in bike shops or automotive stores Avoid touching the flywheel with sweaty hands Sweat is an aggressive fluid that tends to oxidate aluminum The chain should be lubrica...

Page 22: ...steel chrome steel aluminum Total weight 40 kg Electronic brake weight 8 5 kg Dimensions L x W 1400 mm x 550 mm Bottom bracket BSA 68 mm Seatpost diameter 27 2 mm Electronic brake Gobat MagneticDays...

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