STAGE 4 - Programming
The user can individually program a number of
configurable settings as illustrated in the programming
chart. Factory settings are shown as shaded boxes.
Changes to the existing settings can easily be made. To
reset the factory settings simply remove power from the
detector, press and hold the program button (see fig 10)
whilst temporarily applying power to the detector: either
before installation, with a PP3 battery, or by applying
12 volts to the unit on site. The Amber LED will flash 10
times, the blue LED will flash 3 times then the blue LED
will flash rapidly then release the program button.
PROGRAMMING CHART
To change any of the D-TECT settings :
1. Press the program button as shown in fig.10 for the
number of the Option to change i.e. once for range, twice
for pulse count, three times for LED.
2. Wait four seconds until the blue LED indicator goes off.
3. The indicator will then flash out the existing setting.
4. To change the setting for that option, press the button
the number of times required for the new setting.
5. The indicator blinks twice and the changes are stored.
Any alterations made to the D-TECT settings are stored in
the detector’s non volatile memory.
EXAMPLE
To change the LED setting from OFF to ON.
1. Press the program button three times and release the
button.
2. Wait until the indicator goes off.
3. The indicator will now flash once.
4. Press the program button twice and release the button.
5. The indicator flashes twice showing that the option has
been stored and the detector returns to normal operation.
1
2
3
1
Range m
10
20
30
2
Pulse
Count
1
2
3
LED
OFF
ON
SETTING
OPTIONS
STAGE 5 - Walk Test
The range of the detector increase without the front
protective cover. Therefore the front cover must be fitted
to establish the correct beam pattern alignment and when
testing the outputs. Use the programming chart to adjust
the range as necessary and pan and tilt the lens module
over the field of view to obtain the correct coverage area.
When the ‘program’ button is pressed momentarily the
blue indicator lights and pulse count ‘1’ is automatically
selected. The unit can then be aligned. The blue indicator
will light on the D-TECT every time a detection takes
place. This test mode will automatically cancel five
minutes after last detection. Alternatively, remove the
power and then re-apply.
STAGE 6 - OPTION Definitions
PULSE COUNT
This is the number of times the unit has to detect on both
of its sensors before signalling an output.
LED MONITOR
LED Off - LED disabled.
LED on - LEDs signal a detection.
N/OPEN & N/CLOSED
These are magnetically immune volt free relay contacts
used to trigger alarm inputs on connected equipment.
The contacts are rated at a maximum of 24 AC/DC @
50mA.
ACCESSORIES
GJD is able to supply the following accessories to aid
installations:
GJD304 Conduit cable entry adaptor ring
GJD305 Pole mount clamp
GJD380 Walk tester
All manuals and user guides at all-guides.com
