MEGATRONIX TP34 User manual

Megatronix –TP34 –Anti-Code Grabbing Wireless
Transponder Immobilizer Security System
Introduction
Congratulations on purchasing the Megatronix TP34 immobilizer system. This
high-tech immobilizer uses the latest in transponder technology to protect
automatically your vehicle from theft. Once installed, disarming of the
immobilizer is fully automatic and requires no action on the part of the user. It
has three points of immobilization as well as a negative armed output option.
Operation
One of the transponder tags should be attached to the key ring containing the
vehicle’s ignition key. It is important that only one tag be attached to the key
ring at any given time. The other tag should be kept separately as a spare or
attached to the vehicle’s spare set of keys.
The immobilizer will automatically search for tags for the first 60 seconds after
the driver’s door is opened or the ignition is turned on. When a correct
transponder tag is recognized, the LED will stop flashing, indicating the
immobilizer is disarmed.
The immobilizer will re-arm automatically 30 seconds after the ignition has
been turned off. During the automatic arming period, the LED will flash rapidly.
Once armed, it will commence flashing slowly.
The siren will be triggered if a correct tag is not used to disarm the system
within 15 seconds after the door is opened or if the ignition is turned on while
the system is still armed.

Emergency Override
This immobilizer is equipped with a high security emergency override system.
The override is based on a PIN (Personal Identification Number) that must be
entered through the ignition switch in the event that a tag is lost. The PIN is
entered by following the instructions below. All units when shipped have a
different PIN number with a sticker on the services card. A new PIN number is
programmable; please see Changing PIN Number further in the instructions.
To demonstrate, the override PIN number of 1-2-3-4 will be used. It is
important to read and understand the following instruction before beginning the
override procedure.
The override is based on a combination of turning the ignition on and off, and
counting the flashes from the red LED. If a mistake is made, simply start the
procedure again with the first digit.
This procedure assumes the PIN is still 1-2-3-4. Ensure no tag is in range of
receiver (ignition key).
Action
Reaction
Result
1
Turn ignition switch ON
LED steady glow
2
Turn ignition OFF and count
flashes
LED flashes
3
After ONE flash turn ignition ON
LED steady glow
PIN #1
Entered
4
Turn ignition OFF and count
flashes
LED flashes
5
After TWO flashes turn ignition
ON
LED steady glow
PIN #2
Entered
6
Turn ignition OFF and count
flashes
LED flashes
7
After THREE flashes turn ignition
ON
LED steady glow
PIN #3
Entered
8
Turn ignition OFF and count
flashes
LED flashes
9
After FOUR flashes turn ignition
ON
LED flashes quickly
PIN #4
Entered
10
Leave ignition ON - Immobilizer
will override after 15 seconds
LED will extinguish

The immobilizer will remain overridden until ignition is switched ON and a valid
tag is within range of receiver (ignition key); where the LED will flash rapidly as
per auto-arming cycle.
Programming a New PIN Number
For this example we will change the PIN from 1-2-3-4 to 4-3-2-1. Ensure no tag
is in range of receiver (ignition key).
Action
Reaction
Result
1
Turn ignition switch On
LED steady glow
2
Turn ignition OFF and count
flashes
LED flashes
3
After ONE flash turn ignition ON
LED steady glow
PIN #1
Entered
4
Turn ignition OFF and count
flashes
LED flashes
5
After TWO flashes turn ignition
ON
LED steady glow
PIN #2
Entered
6
Turn ignition OFF and count
flashes
LED flashes
7
After THREE flashes turn ignition
ON
LED steady glow
PIN #3
Entered
8
Turn ignition OFF and count
flashes
LED flashes
9
After FOUR flashes turn ignition
ON
LED flashes quickly
PIN #4
Entered
10
Switch ignition OFF before 5
seconds
LED flashes
At this point, the immobilizer new PIN is ready to be reprogrammed.
11
After FOUR flashes turn ignition
ON
LED steady glow
12
Turn ignition OFF and count
flashes
LED flashes
13
After THREE flashes turn ignition
ON
LED steady glow
14
Turn ignition OFF and count
flashes
LED flashes
15
After TWO flashes turn ignition
ON
LED steady glow

16
Turn ignition OFF and count
flashes
LED flashes
17
After ONE flash turn ignition ON
LED steady glow
18
Within 5 seconds show valid tag
to receiver (ignition switch)
New PIN report
The immobilizer will now report the newly programmed PIN by flashing
each number in sequence, each one separated by a long flash.
19
Leave ignition ON until report finishes to enable new PIN
OR
Switch ignition OFF prior to finishing report to discard new PIN and
re-enable old PIN.
It is important to record the new PIN number for future use. If a mistake is
made and the PIN cannot be remembered, enter the PIN 9-9-9-9 and then
bring one of the coded tags close to the ignition switch. This will reset the PIN
to 1-2-3-4.
Programming a New Tag to the System
This procedure assumes the PIN is still 1-2-3-4. Ensue no tag is in range of
receiver (ignition switch).
Action
Reaction
Result
1
Turn ignition switch On
LED steady glow
2
Turn ignition OFF and count
flashes
LED flashes
3
After ONE flash turn ignition ON
LED steady glow
PIN #1
Entered
4
Turn ignition OFF and count
flashes
LED flashes
5
After TWO flashes turn ignition
ON
LED steady glow
PIN #2
Entered
6
Turn ignition OFF and count
flashes
LED flashes
7
After THREE flashes turn ignition
ON
LED steady glow
PIN #3
Entered
8
Turn ignition OFF and count
flashes
LED flashes
9
After FOUR flashes turn ignition
ON
LED flashes quickly
PIN #4
Entered
At this point, the immobilizer new tag is ready to be reprogrammed.

10
Within 5 seconds place tag into
receiver area (ignition switch)
LED will glow
constantly for 2
seconds –Tag is
now confirmed
11
Repeat step 10 for any additional
tags
NOTE: The immobilizer contains enough memory to store five tags.
When a sixth tag is programmed, the unit will cycle around and
overwrite tag #1. This feature is useful when re-programming the
system after tags are either lost or stolen.
12
Once LED is glowing constantly,
switch the ignition OFF. The unit
is now armed and will respond to
the new tag
LED flashes then
glows constantly
In the event that both tags are lost and the system is overridden, the
immobilizer must be brought out of override before a new transponder can be
programmed. Open the driver’s door, turn the ignition ON and then bring the
new un-coded transponder close to the ignition. Allow 30 seconds for
immobilizer to re-arm and begin programming procedure.

MEGATRONIX TP34 WIRING DIAGRAM
THE INSTALLATION OF ANTENNA
1. The antenna can be installed in the vicinity position of the ignition lock, but
do not place it too close to the ignition’s metal parts so as to get better
range as shown below:
Status LED
Black wire with Ground marker
Black wire with Green marker
Black wire with Red marker
Black wire with Yellow marker
Black wire with White marker
Black wires
Black wires
Black wires
System Ground
Ground 300ma Armed Output
Constant +12 Volt Input
Ignition Switch Accessory
(-) Door Circuit
Immobilization Circuit 1
Immobilization Circuit 2
Immobilization Circuit 3
LOOP
ANTENNA
Red wire
Black wire with Brown marker
(+) Siren Output
TP34

2. The antenna must be installed as an even circular shape. Do not install it
bended such as below:
3. Please place the antenna as a 90o angle with the direction of the tag how
the user usually approaches the tag’s antenna to get maximum range (5 to
6 inches) as below:
IG Lock
IG Lock
I.G Lock
I.G. Lock
I.G. Lock
Antenna
Antenna
Antenna
Antenna
Antenna
Correct
Correct
Correct
Wrong
Wrong
(Do not place too
deep on the
metal lock)
(Do not place
too near the
metal lock)
Wrong
Correct
Effective Area
Tag
Poor Range:
Just 2 or 3 cm for 0oangle and 7 or 8 cm
for 300 angles
You can get longer
range if the tag is facing
the center of the
antenna loop while
approaching
Effective Range
接收範圍
Long Range:
12 to 15 cm for 90oangle
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Antenna
Antenna