eResearchTechnology GmbH AM3G01 User Manual

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Peak Flow Meter AM3 - Instructions for Use for Trial xxx

Version 00.03 • Date 04NOV2013

2.1   Handling

2.1.1   Turning the Device ON in Subject Mode

Press and hold the 

 button. While holding the 

 button, press and hold the 

 button. Hold both buttons for approximately 2 seconds.

2.1.2  Turning the Device ON in Investigator Mode

To turn ON the device, press and hold the 

 button. While holding the 

  

button, press and hold the 

 button. Hold both buttons for approximately  

2 seconds. After releasing the buttons the investigator password is requested. 

The investigator password is distributed during the study training or is available 
from the ERT Hotline.

The Investigator Mode needs to be turned ON, whenever there is a need to enter 
or change settings on the Peak Flow Meter or the modem.

2.1.3   Turning the Device OFF

The device is turned OFF by pressing 

.

TUTORIAL devices DO NOT STORE any data. That is why it is not possible to use 
them as subject devices.

TUTORIAL devices CANNOT be changed into subject devices.

2.1.4   TUTORIAL Devices

Each site receives a “TUTORIAL DEVICE“ to train site staff and subjects on how to 
operate the device correctly.
In Tutorial Mode, it is possible to have the subject simulate morning and/or  
evening sessions. The site staff can also simulate administrative functions such as 
dispensing the AM or closing the AM.

Tutorial Device - Tutorial Session

Morning

Press arrow keys 

to select your choice

Evening