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D2SENSE KEEPER 100

Alarming Function

The warning LEDs indicate that pedestrian(s) have been 
recognized within the danger zone 

Get into visual contact 

immediately!

The

Danger Zone 2

LEDs

flash yellow if

pedestrians

equipped

with

BEEPER

are

recognized

within

medium range

to the

KEEPER device.

The

Danger Zone 1

LEDs

flash

red

if

pedestrians

equipped

with

BEEPER

are

recognized

within short

range

to the KEEPER. An

additional

warning

sound occurs.

Battery Charging

Step 1: Lift the protection cap 
and move it to the left or to 
the bottom.

Top Site

Step 2: Connect the micro 
USB charging cable to the 
BEEPER receptacle. 
During charging the Charge
Level LED flashes red/green if
the KEEPER is active or
continuously

red

if

the

KEEPER is off. The LED
flashes continuously green
when the charging procedure
is completed.

Installation of the KEEPER

The KEEPER should be installed as high as possible within the
driver‘s cabin to achieve a good radio coverage. One or two
external antennas might be also required at the outside of the
machine. The visual field of the driver must not be impaired!
The KEEPER may be installed by using the included holder.
Please notice the safety instructions and the system verification
procedure as published in the user manual.

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Segment Display

Attention:

The driving paths must be
checked

at

all

times

independent of the alarming
function!

The segment display indicates
how many people equipped
with

BEEPER

have

been

recognized within the red

Danger Zone 1

.

Persons within the yellow

Danger Zone 2

are not

considered.

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