SRM SmartIT Manuale utente
USER MANUAL
Schoberer Rad Messtechnik GmbH
Rudolf Schulten Str. 6
D-52428 Jülich
Tel.: +49-2461-69123-0
www.SRM.de
CONTENT
1. Introduction 3
2. Important Safety Instructions 4
3. What is included? 4
4. Setting up your SmartIT 5
4.1 Placing the SmartIT 5
4.2 Adjusting the Seat Position 5
4.3 Clamping the seat and handlebar sliders 5
4.4 Adjusting the Handlebar 6
4.5 Gears and Drive-train 6
4.6 Installing pedals 6
4.7 Power Supply 6
4.8 Remote 7
5. Getting Started 7
5.1 Remote Button Denitions 7
5.2 SmartIT Ride Modes 8
5.3 Connecting to external apps (e.g.. Zwift) 9
5.4 Connecting the SRM SmartIT Apps 9
6. Settings Menu 10
6.1 Pairing the PowerMeter 10
6.2 Pairing Heartrate 10
6.3 Pairing sensors to PC8 10
6.4 Personalising the Brake gain and speed 11
6.5 Speed Sensor 11
6.6 Power smoothing 11
6.7 Interval Start Preferences 12
6.8 Enabling and Disabling External Control 12
6.9 Ride Simulation Settings - Bike and Rider Weight 13
7. Maintenance and Care 14
7.1 Daily Care 14
7.2 Monthly Care 14
7.3 Yearly Care 14
8. Technical Data and Specifications 15
3
1. Introduction
Welcome to the next generation of SRM Indoor Training. The SRM Smart IT, developed by cyclists
for cyclists, is the ultimate, no-compromise indoor training experience.
The third generation SRM SmartIT enables many modes of operation including:
• Standalone operation by power or gear
• Interval operation by power or gear
• Control by SRM SmartIT app,
• Control by external app such as Zwift, Trainerroad.
SmartIT includes 11-speed shifting to provide realistic ride experience similar to riding on the road,
enabling the greatest riding experience and training control.
The kinetic energy stored in the rotating ywheel enables a lifelike and realistic simulation of real
road riding, and the sturdy construction enables all-out intervals and efforts to enable the best
training platform.
3. What is included?
Indoor Trainer frame SmartIT Brake with control
unit
Remote ControlOrigin PowerMeter
PowerControl 8 Heartrate Belt PC8 Handlebar clip Power Supply
4
2. Important Safety Instructions
When in use, all people other than the rider should be a safe distance (at least 1m) away from the
unit.
The seat-post and the handlebar post are height-adjustable and not secured by springs. While
making any adjustments to the seat and bar height, be sure to hold on to the post to avoid the posts
hitting the frame or pinching hand/ngers.
The brake electronics are located in the black box which is attached at the back of the brake. The
black box is not waterproof, so when cleaning the SmartIT, do not let water get inside the brake
box. Disconnect the power and clean the box only with a damp cloth. Before cleaning make sure to
disconnect the trainer from 12V DC power.
ISmartIT has a number of moving parts that may cause serious injury if touched during
operation. Do not touch the moving parts including spinning ywheel, gears, cranks/
pedals or chain during use. Note that the ywheel may become extremely hot during
use!
4. Setting up your SmartIT
4.1 Placing the SmartIT
4.3 Clamping the seat and handlebar sliders
The saddle and the handlebars can be
adjusted continuously, as shown by the
red arrows.
Two wheels make it easy for one person to
move the SmartIT.
The SRM SmartIT is designed for riders between 165 cm (5’5’’) and 200 cm (6’7’’) of height. The
seat height and position are fully adjustable.
Adjust the seat and handlebar position by
loosening 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 lifting,
turning and letting them lock into place in
the desired position.
5
Ensure that the SmartIT is installed on rm ooring, and is level and balanced before use. The four
extendable feet can be adjusted in and out to accommodate small variances in the level of the oor.
4.2 Adjusting the Seat Position
4.4 Adjusting the Handlebar
The distance between the seat and the handlebar can be signicantly increased by removing the
handlebar slider with stem facing backwards, and re-installing it facing 180° so that the stem faces
forwards, using the following procedure:
4.5 Gears and Drive-train
The drive-train of the SmartIT includes an 11- speed gear shift. This allows a realistic riding
experience, since the gear can be changed as the SmartIT Brake changes the pedaling resistance,
just like if you were going up or down hills. Set up and adjust derailleur as for a normal bike.
Plug in the power cable into the socket to
power the SmartIT. The socket is located on
the bottom side of the frame just below the fork.
Lift the frame on the front side to reach the socket.
Be careful not to rest the power supply connector
on any object as it may damage the connector.
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1. Remove the handlebar from the stem (see picture)
2. Remove the end-cap and take our the slider
3. Rotate the slider and re-install so that the stem is facing forward.
4. Re-attach the handlebar (use 4 Nm for the screws on the stem)
and end-cap
4.6 Installing pedals
The SmartIT is delivered without pedals. Please, install your pedals according to the installation
instructions of the pedal manufacturer.
4.7 Power Supply
5. Getting Started
Before using the SmartIT for the rst time, some basic steps need to be completed. For more details
on all available options, please refer to the respective chapters in this guide.
4.8 Remote
Please, install the remote on the handlebar using
the included cable ties.
To activate the Remote, plug in the four pole plug
in the four pin socket on the back of the remote.
As soon the remote is supplied with power, it will
start to run and the current rmware version will
be displayed.
5.1 Remote Button Denitions
• Short key press: switches between interval and normal mode
• Long key press: switches between control by power and control by resistance
• Short key press: start/stop interval (interval screen)
• Long key press: reset interval counter (interval screen) or reset total time (basic screen)
• Short key press: increases resistance or power
• Long key press: increases the increment
• Short key press: decreases resistance or power
• Long key press: decreases the increment
MODE
SET
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5.2 SmartIT Ride Modes
The SmartIT provides two different ride modes:
Ride by Gear:
Ride by gear means that you can set the resistance of the Smart brake. The resistance ranges from
0-100% (low to high) and can be adjusted in increments of 1%.
With this mode you can easily simulate real riding conditions such as hill-climbing, and training for
time-trials or sprints.
Ride by Power:
Ride by Power means that you can set the target power of your training. The brake will continually
adjust the resistance to reach the target power at the cadence that you are riding at. To reach your
target power constantly, you must pedal at a constant cadence. The power can be adjusted at
increments of 5 Watts.
This is the perfect training mode for workouts with dened power levels, such as power zones as a
percentage of your Functional Threshold Power (FTP).
Interval by Gear or Power:
Both ride modes provide an Interval Mode. With the Interval Mode you can set up your upper and
lower resistance(Ride by Gear) or target power(Ride by Power).
To enter the Interval Mode, short press the MODE button. Set up the lower value using the arrow
keys. Press the SET button to start the interval. Use the arrow keys to adjust the value.
The interval timer shows you the time you have spent in your current interval. The total number of
intervals is tracked by the interval counter. To reset the interval counter long press the SET button.
Refer to 6.7 “Interval Start Preferences“ to set your preference for starting on the upper or lower
interval.
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5.3 Connecting to external apps (e.g.. Zwift)
Ensure that External Control is enabled from the Settings menu and pair your sensors including
Heartrate to SmartIT. You can pair SmartIT as a controllable trainer, and also pair the cadence,
heartrate and power source data. Heartrate is only available if the external control is on a Bluetooth
device.
The riding experience can be adjusted using a few settings on SmartIT as well as the application.
Refer to 6.4 Personalising the Brake gain and speed for more information.
Applications also vary the ride experience. Within Zwift you can change the “Trainer Difculty”
within the settings menu. It is recommended to start this at around 20% on the slider and adjust as
necessary.
5.4 Connecting the SRM SmartIT Apps
The Smart IT app is available in the app store for Ipad devices. Search for “SRM” and scroll to nd
“SRM Smart IT”. The Smart IT app enables a number of key capabilities, including:
• SmartIT setup, including pairing of sensors such as PowerMeter, HeartRate belt
• Firmware upgrades for the SmartIT Electronic Brake and Remote units
• Personalising SmartIT for the rider to enable accurate simulation of kinetic energy/speed,
and also training zones
• Dening and using your favourite workouts
• Displaying live data
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6. Settings Menu
To access the SmartIT settings, press MODE and SET at the same time. You can navigate
with the arrow key between the individual menu entries.
6.1 Pairing the PowerMeter
6.3 Pairing sensors to PC8
Please refer to PC8 User Manual.
Press SET to enter the PowerMeter menu.
Press SET again in the serial tab to search for
the Powermeter. When the Powermeter has been
found, the status will switch to connected and
serial number will be shown in the serial tab.
To set the zero offset, navigate to the Calibration
Value (Cal. Value) and press SET to search
and store the received Zero Offset. The current
power and cadence (rpm) is displayed in the
“Data” tab if the PowerMeter is in use.
Press MODE to go back in the main menu.
6.2 Pairing Heartrate
Navigate to Heartrate and press SET to enter
the menu. Press SET again to scan for a
Heartrate device.
When the Heartate device has been found the
Status will switch to Connected and the Serial
Number is displayed in the serial tab, also the
current Heartrate is displayed in the data tab.
Press MODE to go back to the main menu
and save the changes.
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