GJD D-TECT X GJD394 User manual

The D-TECT X Signal Strength / Walk Tester is a hand held
battery powered device to assist with the installation and
alignment of D-TECT X wireless detectors.
The D-TECT X Signal Strength / Walk Tester needs to
learn the code from the D-TECT X detector being set up.
The unit will then indicate when the detector has activated
and also show the strength of the R.F. signal being
received.
1. BATTERY INSTALLATION
Remove battery compartment cover, install a PP3 9 Volt
alkaline battery and replace battery compartment cover.
2. CLEAR CODE
Turn the unit on and clear any existing detector codes by
pressing and holding the LEARN button for 4 seconds
until the TAMPER red LED starts to ash, then release the
button. The unit is now ready to learn a new detector code.
3. LEARN DETECTOR CODE
Plug the detector’s code transfer lead in to the LEARN
socket in the end of the D-Tect X Signal Strength / Walk
Tester, press and release the detector’s Program Button,
press and release the LEARN button. After 2 seconds the
Tamper, Signal Strength 2 and 4 LEDs will ash 3 times to
conrm the code has been transferred.
If this does not show then repeat steps 2 – 3.
4. SIGNAL STRENGTH TESTING
The detector needs to be put in to transmit test mode by
pressing the Program Button on the detector 8 times and
on the eighth press keep the button held until the LED goes
off then release the button. The detector will
now transmit a signal every 2 seconds for approximately 8
minutes. This can be stopped at any time by pressing the
detector’s Program Button for 4 seconds.
When the D-Tect X Signal Strength / Walk Tester receives
a signal from the detector, the R.F. signal strength is
displayed on the 4 green LEDs. For optimum results the
D-Tect X Signal Strength / Walk Tester should be held in an
upright position.
4 Beeps and 4 green LEDs indicates maximum signal
strength.
3 Beeps and 3 green LEDs indicates very good signal
strength.
2 Beeps and 2 green LEDs indicates good signal strength.
1 Beep and 1 green LED indicates moderate signal
strength.
A weaker R.F. strength is indicated by an increased time
between signals being received. To preserve battery life
on the detector it is recommended to exit the transmit test
mode after testing has been completed.
5. WALK TESTING
Ensure the detector is not in transmit test mode.
Set the detector to the required detection range and align
the detector head to cover the required area then replace
the detector’s cover. When the detector has detected
movement, the D-Tect X Signal Strength /
Walk Tester will beep and the blue DETECTION LED
will light. The LED display will remain lit for 15 seconds,
pressing the LEARN button momentarily will clear the
display. After movement has been detected, no further
detection signals will be transmitted for 8 seconds.
To test any further detectors repeat steps 2 – 5.
After 1 minute of the D-Tect X Signal Strength / Walk Tester
being turned on but with no detection or button presses
then 3 consecutive beeps and blue DETECTION LED
ashes will be indicated.
Certications
SIMPLIFIED EU DECLARATION OF CONFORMITY
Hereby, GJD Manufacturing Ltd declares that the radio
equipment type GJD394 D-Tect X Signal Strength and
Walk Test Unit is in compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available
at the following internet address: gjd.co.uk
D-TECT X Signal Strength/Walk
Tester
GJD394 Installation tool Detect.Illuminate.Dete
r

Unit 2, Birch Business Park, Whittle Lane, Heywood, Greater Manchester, OL10 2SX, UK
w: www.gjd.co.uk t: [phone] f: [phone]
ENGINEER NOTES