Inomatic AMTEK Series User manual

AMTEK
150/250/350/450/750
Operation Manual
58kHz Acousto-Magnetic EAS System
valid for
AM Pro-Line electronics TX/RX/Mono
Hardware Version AMPRO 700 V7.4, Firmware Version AMP 3.1

AMTEK Version 7.4 2019-01 Page 2 ©Inomatic 2017-2019
SAFETY GUIDELINES
Any manipulation of the system should be done by qualified and
trained personnel only.
Do not open the AMTEK system’s power supply when connected to
power! High voltage!
Make sure the power supply is properly connected to mains PE
Do not touch the antenna wire or matching circuit when connected to
power! High voltage!
Before changing blown fuses or manipulating the antennas, always
disconnect from 230V power source first!
Do not plug in or out the power supply cables to or from the processor
board unless the power supply is switched off!
Do not insert or take-out any jumpers unless the power supply is
switched off!
Route the RX-TX cable and power supply cables through places where
they cannot be easily damaged!
Do not use the system in water condensing conditions!
Do not use the system in explosive environmental conditions!

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F40 tag
Mini Pencil
Super tag II
APX (DR) label
1. INTRODUCTION
1.1. System Description
The “AMTEK”range of Acoustomagnetic EAS Systems is fully compatible with all
58 kHz tags and Acustomagnetic labels on the market. The systems are designed to get
optimum detection performance and to avoid false alarms at the same time, by using
digital signal processing and anti-noise algorithm.
The AMTEK Pro-Line antennas with AMPRO V 7.4 electronics can be operated as
“Mono”or “TX”antenna (setting via infoNet V5 onwards)
1.) Single Mono antenna
2.) Multi Mono antennas
3.) Dual system 1 Processor TX and 1 Receiver antenna
4.) Split system 1 Processor TX and 2 Receiver antennas
Working principle “Mono”:A 58 kHz pulsed magnetic field is generated by the
Processor antenna. The Processor antenna is using the same loops for transmitting the
58KHz TX pulses and for receiving the tag/label signal. Any 58 kHz AM label or hard tag
brought into the magnetic field will generate a signal which can be detected in the receiver
mode and subsequently trigger an alarm signal.
Working principle “TX”: A 58 kHz pulsed magnetic field is generated between the
Transmitter (TX) antenna and one or two Receiver (RX) antennas. Any 58 kHz AM label
or hard tag brought into the magnetic field will generate a signal which can be detected
by the Receiver antennas and subsequently trigger an alarm signal.
AM Hard Tags and Labels

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Typical System Performance
Depending on the AM tags used and the installation environment, the detection distance
can vary. The following table gives an overview of typical detection ranges with the
different AMTEK systems and security elements.
Distances(m)
AMTEK 350 Mono
AMTEK 350TX/RX
F40 tag
1.40
2.70
Mini Pencil
1.20
2.20
Super tag II
1.10
2.00
DR label
1.10
2.00
1.2. Additional Features
All Version AMTEK V7.4 Processor antennas are equipped with 2 additional alarms that
allow an easier handling of certain situations.
The Jammer alarm indicated that the system is compromised by a jammer signal.
The alarm light and buzzer sequence for Jammer alarm can be set via InfoNet software.
In this case the detection of the system is disabled to avoid false alarm.
The Near Tag alarm is triggered by a continuous detection of a stationary security
element in the detection zone. The alarm light and buzzer sequence for Jammer alarm
can be set via InfoNet software. By enabling the Near Tag alarm, one can easily detect
tags that have accidentally been placed inside the system’s detection area.
Both of the above described alarm features can easily be enabled/disabled by activating
the respective checkbox inside the InfoNet software.
Programmable on/off time:
The system can be automatically switched on/off at certain times. The time for ON and
OFF can be set via the InfoNet software. The system will consume much lesspower during
OFF time (Energy saving)

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Incoming/outgoing alarm (only with integrated visitor counter):
The system is able to distinguish between incoming and outgoing alarm if equipped with
the optional integrated visitor counter. The alarm indication is different for the two types
of alarms allowing easy identification of incoming and outgoing alarm.
Firmware update:
If a new firmware becomes available, the processor’s firmware can be updated via the
InfoNet software allowing update of new system features without replacing the
electronics.
Selection of light/sound sequence:
The system alarm light and sound can be programmed in different sequences. Different
aisle could have different sound sequence enabling the identification of where the alarm
came from. It is also possible to have the alarm light on longer than the alarm sound to
easily identify the alarm position. For multi aisle installation this feature is especially
useful.
Remote Tuning/Service/Monitoring
In order to reduce the need for service calls, especially for remote places, our PRO-
LINE systems can be accessed via Internet. The system service provider can log-in
from their office into the system via infoNet Cloud (provided they are authorized) and
diagnose/solve potential problems.
Integrated bidirectional visitor counter
Possibility to count customers per aisle and to determine the direction of
movement (in or out of the shop)
Showing the importance of the alarm (is a customer moving in or out during the
alarm)
Detecting undefined alarms
Pinpoint the exact aisle where the alarm occurred
Generate reports on visitor counts and alarm counts

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2. AMTEK SYSTEM
2.1. Component Overview
The standard Mono system comprises the following components:
a.) Processor Board AMPRO 700V7.4
b.) Power Supply AMPSS 700V6 or higher
c.) Antenna AMTEK 150/250/350/450 or AMTEK 750
d.) Computer Cable LAN Cable AMCOM 710
e.) infoNet Software infoNet V5.0 or higher
2.1.1 Specifications:
Transmitter Operating Frequency 58 kHz (±200Hz)
Transmit Burst Duration 1.5ms or 1.6ms (can be set in InfoNet)
Max. Transmit Current 16A peak
Transmitter Coil Resistance 2 ohm (±5%)
Burst Repetition Rate 50Hz (60Hz)
Receiver Center Frequency 58 kHz
Alarm Audio level 97dBA
Environmental Ambient Temperature 0°C to 50°C
Relative Humidity 0 to 90% (Non-condensing)
Please note that the Version 7.4 processor board hardware can come with
different Firmware Versions. Please check the label on the processor if you are
not aware of your board’s firmware version.

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2.2. AM Processor Board AMPR 700V7.4
The picture below shows a top view of the Processor board. Table 2.2 lists the board’s
relevant connectors and tuning components together with their functions.
J17
Reset
S1
X3
X5
Matching upper coil
Matching lower coil
X6
X7
X1
X2
BT1
J14
J15
J16
X4
P1
R82
LAN
1
H19
H20
H21
H17
H18
H14
H15
H16
H11
H12
H13
H1
to
H5
H6
to
H10
LAN
2
Picture 2.1 - Processor board V7.4 top view
J1 to J6
J7 toJ12
TX1 TX2

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Table 2.2 Processor board's relevant components for connection and tuning
Component
Function
Component
Function
X1 & X2
Powers supply
RC1
Receiver channel 1
X3
Upper TX loop connection
RC2
Receiver channel 2
X4
Lower TX loop connection
TX1
LED bar for upper TX loop
X5
LED Alarm Lights
TX2
LED bar for lower TX loop
X6
Relay output NO contact
LAN1
Switch port 1
X7
Buzzer connector
LAN2
Switch port2
Reset
Reset of the processor
S1
Not in use
J14
Download Firmware
H19
12V power supply
J15
Master/Slave selection
H20
5V power supply
J16
Factory use
H21
3.3V power supply
J17
Sync bus termination
H14
Indicator for Internet
BT1
Real Time Clock battery 3V
H15
Flashing Normal Operation
R82
Buzzer Volume
H16
Indicator for Master/Slave
H17
H11 –H13
LAN switch indicators
H18
H14 –H16
LAN Data indicators
Jumpers 14 (Download Firmware)
The firmware of the AM Processor
board V7.4 can be updated via the
infoNet V5 software.
For more details see Software Manual
LED Light connector X5
The AM Pro-line V7.4 board allows the connection of a two color LED top-light.
GND
12V
LED1 (ON LED, active low)
LED 2 (Alarm LED, active low)
Maximum current for LED1 and LED 2 is 200mA
1
2
Normal Operation
Download Firmware
J14

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Indicator LED’s
LAN/SYNC LEDs
H11 LAN port ready LED ON
H12 if LAN 2 is connected LED ON
H13 If LAN 1 is connected LED ON
H14 If the board has Internet access LED ON
H15 If sync pulse from power supply/ hardware sync LED blinking
H16 If the board is set as Master LED ON. If Salve LED OFF
H17 LAN ok LED blinking
H18 LAN ok LED ON
Power LEDs
H19 12VDC power LED ON
H20 5VDC power LED ON
H21 3.3VDC power LED ON
H11
H12
H13
H14
H15
H16
H19
H20
H21
H17 H18

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2.3. Receiver Board AMRB 700V5.3
Picture 2.3 below shows the RX board and the relevant components:
Each RX board controls the resonance of two loops in the RX antenna. The matching for
the upper and lower receiver loop can be adjusted through the 2 rotary switchesTW1 and
TW2. TW1 adjusts the matching for the upper loop and TW2 adjusts the matching of the
lower loop.
In this case, the RX matching can be modified for the upper and lower loop using the
rotary switches TW1 and TW2.
X2 - Lower receiver
loop connector
X1 - Upper receiver
loop connector
X4 - Alarm Lights
X3 –Integrated
Visitor counter&
Alarm light
X6 - Connector to
Processor board
TW2
TW1
CS1
All our antennas are pre-tuned in the factory and RX antenna matching WILL NOT
HAVE TO BE ADJUSTED in almost any case. When installing the system near
metallic frames or metallic doors, resonance value may be affected.
X5 –Buzzer
connector
R28–Buzzer Vol.

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LED Light connector X4
The AM Pro-line V5 Receiver board allows the connection of a two color LED top-light.
GND
+12V
LED1 (ON-LED, active low)
LED2 (Alarm, active low)
Maximum current for LED1 and LED 2 is 200mA
2.4. RX-TX-Connection Cable AMCTR 710
The AMCTR 700 connection cable is supplied together with
the RX antenna. It connects the receiver board with the
processor board of the TX pedestal. Connect one end of the
cable to the RX board (X6) and the other end to the TX board
(RC1 or RC2).
To avoid noise capturing, the connection between the RX
and TX antenna should be as short as possible.
AMCTR 710 Connection Cable

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2.5. Dual Power Supply AMPSS 700V6 (50VDC, 43VAC)
The Dual power supply AMPSS700V6 is used for all our AM systems using V4, V6 or
V7 processor boards. It provides the power and the Synchronization signal to the
system electronics for maximum 2 TX antennas.
Technical specifications for AMPSS 700
Dimensions (L x W x H)
210 x 150 x 70 mm
Weight
3.0 kg
Input voltage / frequency / current
230VAC / 50/60Hz / 500mA
(on request 110VAC / 50/60Hz)
Mains inlet type
AC IEA with ON/OFF switch
Output voltage
50 VDC and 18VDC
Output cable
5x1mm2, 8m length. This cable can be
extended to 15m using a 3x1mm2cable or
thicker.
Temperature range
0 –50C
Primary fuse (FP)
230VAC –1A slow , 110VAC –2A slow
Secondary fuses:
(Inside the housing)
F1 (50V, 3A), F2 (18V, 2A), F3 (18V, 2A)
F4 (50V, 2A), F5 (18V, 2A), F6 (50V, 2A)
X1
Power Processor board 1
L1
50VDC (LED red/blue)
L2
18VDC (LED red/blue)
X2
Power Processor board 2
L3
50VDC (LED red/blue)
L4
18VDC (LED red/blue)
If any LED lights “red” means the respective voltage is missing
AMPSS 700 V6 power supply
L1 L2 X1 X2 L3 L4

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To operate the power supply, connect the power
supply via the main power cable to a 220V (110V)
power outlet and switch on the main switch SM.
Make sure the “Earth” of the power plug is connected
to the power socket.
The AMPSS700V6 has 2 system power outlets (X1 and X2)
The output cable of the power supply is connected to the processor board through
1 x 3 pin and 1 x 2 pin connectors.
If the connector needs to be removed for some reason, the color code of the cables
must be observed. To avoid damages to the power supply and to the system electronics
replace the fuse with the same kind of fuse if necessary.
If any fuse needs to be changed always unplug the power supply
from the AC source first.
Always connect the power supply to the system first before switching on
the power supply.
Always switch off the power supply first before disconnecting the power
supply to the system.
Local laws and regulations must be respected when installing and
servicing this device
FP

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2.5.1 Power supply cable/connector
V7.4 Processor board Power supply V6 (X1 or X2)
Please note that the power supply cable between the power supply and the
processor board should not exceed 15 meter.
The AMPSS 700V6 was designed to power our new AM antenna generation
whit AWG 20 antenna wires which require reduced loop voltage.
Operating the TX antennawith a higher voltage (> 50VDC) may result in higher
matching voltage which can damage the board.
RED 50VDC
BLACK GND
BLUE 18VDC
YELLOW GND
BROWN Sync
RED 50VDC
BLACK GND
YELLOW GND
BROWN Sync
BLUE 18VDC

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2.6. System Configurations
2.6.1 Single Mono Antenna (AMPRO 700V7.4 configured as “Mono”)
Single Mono Configuration
LED light
LAN Cable
To X1 &2
Buzzer output
Relay Output
AMPSS 700

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2.6.2 Multiple Mono Antennas (AMPRO 700V7.4 configured as “Mono”)
The AM power supply V6 allows the connection of up to two AM Processor antennas.
Hardware synchronization might be necessary, if 2 or more AM Processor antennas are
used.
Multi Mono antenna Configuration
LED light
LED light
LED light
AMPSS 700
AMPSS 700
Hardware sync
To X1 & X2
To X1 & X2
To X1 & X2

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2.6.3 Single TX Antenna ((AMPRO 700V7.4 configured as “TX” Dual system)
One processor board (TX) can drive one or two RX antenna(s), thus resulting in two
configuration modes: “Dual and Split system. The following gives a schematic overview
about the necessary components and connections for both configurations.
LED light
LED light
TX antenna
RX antenna
AMPSS 700
AMCTR 710
To X1 & X2
Shop -LAN
LAN Port

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2.6.4 Single TX Antenna ((AMPRO 700V7.4 configured as “TX” Split system)
To reduce any noise influence, make sure:
1.) To place the power supply as close as possible to the TX antenna.
2.) To have the connection between the RX and the TX antenna (AMCTR 710
Connection Cable) as short as possible.
Hardware synchronization might only be necessary, if 2 or more TX antennas are used.
RX antenna
RX antenna
LED light
LED light
LED light
TX antenna
To X1 & X2
AMPSS 700
AMCTR 710
AMCTR 710
Shop -LAN
LAN Port

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3. SYSTEM INSTALLATION
This chapter covers the various issues related to Acoustic Magnetic systems and
Electronic Article Surveillance systems in general, like:
Noise sources
Installation guidelines
3.1. Noise sources
Below there are various noise sources listed that might affect the performance of any
EAS system. It is strongly recommended to either eliminate these noise sources (as far
as possible) or maintain the largest possible distance to these noise sources.
The following devices can create or absorb AM noise signals which can reduce the
performance of an EAS system:
AM systems installed in other shops (even if they are installed up to 100m or
more away from your store).
Any electronic device that operates around 58kHz or produces harmonic
frequencies around 58kHz.
An active laptop. The back light in the screen can create a lot of noise which is
detected by the EAS system and can reduce the performance dramatically. Make
sure to keep laptop computers at least 3 meters away from the antennas.
(Moving) Objects containing metal, like sliding and revolving doors, elevators,
escalators, roller shutters, frames, etc.
Electronic devices, like computers, laptop screens, LCD screens, cash registers,
engines, transformers, etc.
Vertically positioned power cables, both low voltage and high voltage.
Lights (flashing, fluorescent, halogen, gas-de-charge, etc.)
Metal scan systems installed in close vicinity.

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3.2. Installation Requirements
Make sure all parts have arrived. Make sure there are no damaged parts. If there
is any damaged part, notify the transport company.
Installation shall be performed by a qualified installer with all necessary
national/local electrical/fire codes training.
If possible, connect the Processor / RX antenna and put them in the required
position in the entrance/exit without drilling holes in the floor and bolting the
antennas down. Switch on the system and test the performance. In this way the
noise level and system sensitivity can be determined and if necessary (in case of
high noise or poor sensitivity) the system can be moved to find a better position
The pedestals shall be placed at a distance equal to or smaller than the maximum
value depending on the kind of tag.
Avoid placing the Processor / RX pedestals near metallic structures (doors, frames,
etc...) or neon/discharge lamps.
Always install the TX antenna on that side where the highest noise is or where
the highest noise can be expected.
Metal framed doors may never swing between the EAS antennas, as this will
distort the energy field of the system in such a way that it might result in high
noise, poor detection and potential false alarms
Not connected RX antennas nearby a running system are to be avoided. They act
as a big hard tag.
Avoid unnecessary long cables. Run the power supply cables in a direct line to
the EAS antennas. Never run power supply cables vertically up the wall within
one meter distance of the antennas (never around the entrance/exit doorframe).
The AC source should be a clean AC source. If possible do not share the AC
source with computers, neon lights/discharge lamps, or equipment with switching
power supplies, make sure the “Earth” of the power supply plug is connected to
the power supply socket.
Blown fuses shall be replaced with fuses of the same kind.
ALWAYS UNPLUG power supply BEFORE CHANGING blown fuses!