D-TECT Walktester
GJD380 Installation Tool
Installation & User Guide
The D-TECT WalkTester (Fig.3) is an installation tool that will help the
installer set up GJD D-TECT’s on site.
*Each D-TECT external detector has been fitted with and infra-red LED
emitter. When activation occurs the transmitter sends a signal. This
signal is then received by the WalkTester and a very bright white LED
on the WalkTester flashes, also a Piezo speaker sounds.
Under normal situations both the LED and the sounder can be seen
and heard up to 50 meters.
*Please note that some of the earlier versions of D-TECT’s were not
fitted with IR transmitters and so the WalkTester will not work with
these units. To verify please take the cover off the D-TECT and look
at the **bottom of the circuit board for a blue IR LED (Fig.1). If this
is present then the WalkTester will be able to communicate with the
D-TECT.
Fig.1 D-TECT IR emitter
NOTE:
For D-TECT 2 and
D-TECT 50 the IR LED is on
the front of the circuit board.
On the D-TECT 3 it is on the
rear PDB.
Fig.2 WalkTester holder &
bracket
Fig.3 WalkTester
Powering The Walktester
The D-TECT WalkTester comes with a mounting bracket / holder
(Fig.2).
First fit a PP3 battery into the WalkTester battery compartment (Fig.5
& Fig.7). This is done by removing the battery compartment cover as
shown in Fig.4. Please ensure that the on/off switch on the WalkTester
is set to the ‘off’ position while connecting the battery (Fig.6). When
fitted close the battery compartment and the WalkTester is ready for
use (Fig.8).
Fig.4. Removing battery
compartment cover
Fig.5. PP£ battery connector
Fig.6.6 On / Off switch
Fig.7. PP3 battery fitted
Fig.8. Cover replaced
