AXIOMATIC PR 20D1 Series User manual

People Counter
Bi-Directional with display
1. Check the contents
-Receiver with display (PRx20D1)
-Transmitter (PTx20-1)
-Magnet key hanger
-4 x 1.5v Alkaline batteries
-2 x screws for locking box cover
-Screwdriver
-Installation guide
Specifications:
Max count value: 999999 in both directions
Power supply: 1.5v Alkaline battery
Battery life: approx. 1 year
Measurement width: 8 metres
Dimensions: 116 x 70 x 26mm
Material: ABS black
2. Place the batteries
To power on the Transmitter (PTx20-1) and
Receiver (PRx20D1) place the batteries into the
battery compartment.
Please take note of the polarity of the batteries
when placing them.
The display on the Receiver will show zero when
the batteries are placed.
To Activate the Transmitter press and release the
small Activation button (see below).
The status LED will blink twice during activation
3. Mount the People Counter
When mounting the people counter take care of the
following:
- The maximum distance between transmitter and
receiver is 8m
- to count adults, use a mounting height between
125cm and 140cm
- Avoid the possibility of obstacles blocking the line of
sight of the People Counter.
- Use a wall or another steady object to mount the
People Counter on.
Additional information:
Be aware of infrared light from other sources like
bright lights and infrared devices. When the
PRxD20D1 receives infrared from other sources,
instead of the PTx20-1, unexpected behaviour could
be the result.
Due to the strong field of AM anti-shoplifting systems
it is recommend placing the People Counter at least 1
metre away from an AM system.
Note: the red LED on the receiver will light up when
noise is detected. In this case find the source of this
disturbance and try to remove.
The measurement width of 8 metres will decrease
when the infrared signal goes through goals or when
full sunlight is shining directly on the receiver at a low
angle.
ENI (Enhanced Noise Immunity)
The PRx20d1 is featured with ENI technology.
This technology enables the PRx20D1 to work in
environments where noise exists.

The above additional information is still important
when there is too much disturbance in the
environment. In that case red LED on the Receiver
will light up.
4. Check the alignment
The receiver (display) needs to ‘see’the transmitter.
The receiver contains an alignment feature which
helps you to point the transmitter to the receiver.
To enable the alignment mode, slide the magnet on
the top side of the receiver (display) [magnet area].
When the LED is blinking red you need to point the
transmitter to the receiver until the LED lights up green
continuously.
5. Start Counting
The count value on the display will count from 0 to
99999 for both directions separately. The green
status LED on the receiver will blink once when a
count is created.
Resetting the count value
To reset the value on the display to 0, slide the
magnet over the topside of the receiver (PRx20D1).
Note: the alignment made in the receiver will also be
activated when resetting the display.
Slide again with the magnet over the top side to
disable the alignment mode.
Determine the direction of the count value
When a count is made the display will immediately
show the new count value of that direction.
The arrow above the account value shows the
direction of the value.
When there is no activity, and no counts are made the
display automatically switches between both
directions.