ANT+ receiver for HRM belt RRHRM101
Technical documentation – v1.0 – 14/07/2014
Introduction
ANT+ is a special protocol used to transfer data via wireless connection through a sensor and a receiver; it is normally used for the communication
between cardiometric belts and their relative receivers. This protocol allows the transfer of data between devices which were previously paired and is not
subject to disturbance or external interference from other sensors of the same type.
Installation
Place the receiver at a maximum distance of 2m from the cardiometric belt and avoid placing it behind metallic walls (tanks, frame, etc.) which would
prevent transmission of the signal. Secure the receiver with the plastic Velcro included in the package.
Connections
The ANT+ receiver can be directly connected to one of the analogic inputs of the data logger through the 4 pole M8 military connector using the 50 cm
extension cable; should it not be long enough, use the specifically designed accessory extension cables (SSM050F: 50cm, SSM100F: 100cm, SSM150F:
150cm).
Operations
Pairing
Before using the ANT+ receiver, it is necessary to pair it with a cardiometric belt. In order to carry out pairing, dampen your chest and place the belt,
level with the electrodes; press the
SET/MAX
button on the receiver until you see the word
SET
on the display; then release the button and wait for the
pairing result.
YES
: the pairing was successful; to use the sensor, you just have to switch on the device and wear the cardiometric belt.
NO
: the pairing wasn't successful; repeat the pairing procedure making sure you wear the belt after having wet your chest and put the ANT+ receiver
closer to the belt.
Operation
During normal operation, the display will show the pulsations received from the belt.
Display maximum pulsations
To display the maximum pulsations press the
SET/MAX
button for a second; the maximum pulsations of the whole session will flash on the display.
Attention! The maximum value will be automatically cancelled when switching off the device.
Specifications
RRHRM101
Max pulse
255 bpm
Supply voltage
5 V
Extension cable lenght
50 cm
Dimensions
48 x 19 x 12mm
Weight
22 gr
Configuration
Once you have connected the ANT+ receiver, you will need to set up the analogic channel of the RacePro software. Open the software and go to the set-
up screen by pressing the button
on the top right, click on the
Analogic
tab and find the analogical channel line on which you installed the sensor
(i.e.
A1
). PZRacing sensors have default settings to facilitate calibration; therefore you will be able to choose
HEART RATE
from the
SENSOR
drop
down list, or manually insert the settings:
XA=
0
XB=
676
YA=
0
YB=
255
TYPE=
FREQUENCY
PZRacing Via de Gasperi 5 – 61032 Fano (PU) Italy - Tel: +39 0721 820434 – Email: [email protected]
