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Quick manual

For ‘Pyxis’ Sleep 

Position Trainer 

NB-SPT-PX

3

 

Use of the torso strap

manual

quick manual

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Sleep Position Trainer (SPT)
Torso strap
USB-cable
Adapter
CD-ROM with SPT Connect Software
Manual and quick manual

1

 

Sleep Position Trainer

Colors of the indicator light

Green

SPT is ready for use

Orange

Recharge for next use

Red

See manual for troubleshooting

 

Consult the manual for an overview of all colors of 
the indicator light. 

ON/OFF-button:

 

Switch the SPT ON and OFF and to 

activate additional functions.

USB Port:

 Port to connect the USB-cable to recharge 

battery and to read out data.

2

  Switching the SPT ON and OFF

4

 

Placing the SPT into the torso strap

5

 

Sleeping with the SPT

Congratulations with your NightBalance Sleep Position Trainer!

The NightBalance Sleep Position Trainer (SPT) is a new aid for the treatment of positional apnea. 
The SPT is a small and light device, which you can comfortably wear at the front of the chest with an 
ergonomic torso strap. The SPT prevents supine sleep comfortably and effectively. The amount of sleep 
apnea attacks during the night decrease, improving you and your partner’s sleep. Better sleep makes 
you feel more refreshed and improves your daytime performance.

Switching On and Off

  Open the rubber cover. 
 Press the ON/OFF-button once to switch ON. The 

indicator light turns on and shows either a green or an 
orange light. 

 After use, switch the device OFF by holding the ON/

OFF- button until the indicator light stops fl ashing 
white and then dims. 

Placement of the torso strap

  Place the torso strap at the front of the torso, under 

the chest above the upper abdomen. Ensure that 
the pocket opening faces upwards and the pocket is 
centred on the torso. 

  Pass the end of the torso strap through the buckle.
  Tightly fi t the torso strap around the body by closing 

the torso strap using the buckle and Velcro.

Sleeping with the SPT

  The SPT uses a sleep-in period of 30 minutes, enabling 

you to fall asleep in any desired position.  

  From the third night, the SPT wills tart the training and 

will remind you by soft vibration when you are lying on 
your back. React to the vibrational feedback by turning 
to another position to prevent sleeping in the supine 
position.

Placing the device into the torso strap

  Follow the instructions on the sticker: place the SPT 

with the arrow facing upwards. 

  Place the SPT into the pocket. The grey backside of the 

device faces towards the body.

  Close the pocket sing the Velcro closure on the pocket 

fl ap.

This manual is available in other languages on: www.nightbalance.com/download 

 

 

 

 

© 2012 NightBalance B.V. All rights reserved. 

 

 

 

 

 

 

              Version: NB-SPT-QMN-PX-EN-1206

The training program consists of 3 phases adapted to your 
personal sleep behavior. The SPT will follow this program 
automatically, you do not have to do this yourself. Use the 
online webapplication to see where you are in the training 
and how you slept (see chapter 9.4 ‘Checking data: see 
your progress with your own eyes’).

The three phases are:

 Diagnosis:

 The Sleep Position Trainer measures your 

supine sleep percentage. This phase lasts two nights. 

 

Start-up:

 During the next 7 days, the SPT will 

gradually decrease the number of times you are 
allowed to sleep on your back.

.  

Training:

 After the start-up period, you will enter the 

treatment (therapy) period. In this phase vibrational 
feedback is provided at all times when you lie on your 
back.

2h

1h

insert CD-ROM

start softw

are

Read data using the computer

Check your sleep data manually

When connected with USB-Cable to electric circuit

Press once to receive feedback on the correction of undesired sleep position

Read data with NightBalance SPT Connect software 

Place the SPT Connect software installation CD-ROM 
in  the computer or download the installation fi les on:
http://www.nightbalance.com/software
Install the software.
Start the software.
Connect the SPT to your computer.

Charge the SPT

Open the rubber cover. 
Insert the small plug of the USB-cable into the device.

Plug the USB-cable into the adapter and the 
sockets.
Or: Plug the USB-cable into the computer.

Charging is completed when the indicator light stops 
blinking and shows a continuous green light.

Amount of vibrational feedback

Open the rubber cover.
Switch the SPT on, when it is not yet switched on.
Press once on the ON/OFF-button.
You will see a blinking blue indicator light. The number 
of blinks indicates how often the SPT gave you vibrational 
feedback during the past night. 

Amount of times on the back

Open the rubber cover.
Switch the SPT on, when it is not yet switched on.
Press twice on the ON/OFF-button.
You will see a blinking white indicator light. The number 
of blinks indicates how often you slept on your back 
during the past night. 

Safety warnings

 

Read the instruction manual before using the product.

  Only use offi 

cial accessories provided by the 

manufacturer. 

  

Install the software before connecting the device to 
the computer.

 

Diagnosis

Training

Therapy

phase

feedback %

1

2

3

4

5

6

7

8

9

10 tot end of month

0 %

therapy day

100 %

Enabling the pause mode

Turn the SPT together with the torso strap for 90° 
into an upright position to activate the pause mode. 
Hereafter can you turn the SPT back into the normal 
position. The pausemode has been activated.
The SPT will not give vibrational feedback when you lie 
on your back. After 20 minutes, the training programm 
will resume automatically  

Packaging Contents

7

 

Charge the SPT

How does the training program work?

6

  Pause mode

Warning

Before connecting the SPT to the computer, you must 
install the software.

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