Akerstroms SESAM 800 L99 Series User manual

942858-000 EN -C1
OPERATING MANUAL
SESAM 800
L99
RX, RXD and RX DIN

2 (28)
Table of Contents
1 Introduction ______________________________________________ 3
2 Scope ___________________________________________________ 3
3 Service __________________________________________________ 3
4 Maintenance ______________________________________________ 3
5 TechnicalSpecications ____________________________________ 4
6 Description of the System __________________________________ 5
6.1 Receivers _________________________________________________ 5
6.2 Transmitter ________________________________________________ 6
7 Description of the Receivers_________________________________ 6
8 Installation of the Receiver __________________________________ 9
8.1 Placement of the Receiver ____________________________________ 9
8.2 Antenna Placement ________________________________________ 10
8.3 Connections on the Receiver (all models) _______________________ 10
9 Indicators on the Receivers ________________________________ 11
9.1 Sesam 800 RX ___________________________________________ 11
9.2 Sesam 800 RXD __________________________________________ 11
9.3 Sesam 800 RX DIN ________________________________________ 12
10 CongurationoftheReceiver_______________________________ 12
10.1 Sesam 800 RX ___________________________________________ 12
10.2 Sesam 800 RX DIN ________________________________________ 13
10.3 Sesam 800 RXD __________________________________________ 13
10.4 High Security Transmission Mode _____________________________ 17
10.5 Memory Card (only Sesam 800 RXD) __________________________ 17
11 Description of the Sesam 800 L99 ___________________________ 19
11.1 Indications on the Transmitter ________________________________ 20
12 UsingtheSystem _________________________________________ 20
13 CongurationoftheTransmitter ____________________________ 21
13.1 Group ID_________________________________________________ 21
13.2 Display Window Illumination__________________________________ 22
14 Installation of Holder ______________________________________ 23
14.1 Mounting and Attach Holder ________________________ 23
14.2 Installation of Power Supply to the Holder __________________ 24
14.3 The Holder Antenna Placement ________________________ 24
14.4 Make the holder powerless __________________________________ 24
15 ReplacingBatteriesintheTransmitter _______________________ 25
16 Error Codes _____________________________________________ 26
17 Receiver Drill Measure for RX and RXD_______________________ 27
17.1 Measure for RX DIN________________________________________ 27

Introduction 3 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
1 Introduction
This manual only covers the installation of the Sesam radio remote door
opening system. The Sesam System is not a complete door opening system:
it provides only the set of outputs that are driven according to the actions
performed by the operator of the transmitter. The way the set of outputs is used
for controlling the doors depends on the specic installation and is outside the
scope of the Sesam.
The approvals that the Sesam radio remote control system is only valid for the
system itself.
The complete remote control system, where the controlled object is one part,
has to be tested and approved according to the standards/norms that are ap-
plicable and specic to the controlled object, it is not the responsibility of
Åkerströms Björbo.
2 Scope
The following guide must be used when installing Åkerströms Sesam door
opening system to ensure secure, safe operation. The installation must be car-
ried out by a certied electrician.
3 Service
Contact your Åkerströms Björbo AB dealer for service or support. Warranty
work must be performed by Åkerströms or authorized service center.
4 Maintenance
For cleaning use a dry cleaning cloth, if necessary use a wet cleaning cloth and
a soap solution. Never use an alcohol-based product for cleaning; it can seri-
ously damage the plastic. Do not use pressure washer on the product!

Technical Specications 4 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
5 TechnicalSpecications
Table 1. Technical Specications, Sesam 800 L99 RX RXD
SystemSpecications
Operating frequency: 869,8 MHz
Channel separation: 25 kHz
Power output: < 5 mW
Functional sensitivity: <= -107 dBm BER 10-4
Transmission principle: GMSK, TDMA,
Operating Temperature: -25°C - +55°C
Storage Temperature: -40°C - +85°C
RX&RXDspecications
IP- class: IP65
Power Supply, 12-24 V DC versions: 12-24 V DC/AC 150 mA (SELV), 4AT fuse.
Power Supply, 230 V AC versions: 230 V AC 50 Hz 15 mA, 4AT fuse.
Max switching capacity of relays: 2A/250VACwithcosφ=1
Total load on all relays: 4A/250 V AC (not exceeding 2A on any
single relay)
Relay- type SPDT
Fuse on current loop: 2,5AT/250 V AC (IEC 60127-2/V)
Dimensions:
(for more detail see chap. 17)
135 x120 x 50 mm
Weight: 450g
Screw Size: TX20
DINspecications
Power Supply 12-24 V AC/DC
Max switching capacity of relays: 2A/250VACwithcosφ=1
Fuse on current loop: 2,5AT/250 V AC (IEC 60127-2/V)
Dimensions: 92 x72,5 x 30 mm
Weight: 84g

Description of the System 5 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
L99Specications
IP- class: IP67
Dimensions: 120x75x30
Weight: 200g
Battery type: 2*AA Alkaline
Screw Size: PH2
6 Description of the System
6.1 Receivers
This document covers three receiver models; RX, RXD and RX DIN.
RX and RXD can be ordered as 230 VAC or 12-24 VAC/DC.
RX DIN can be ordered only as 12-24 VAC/DC.
Sesam 800 RX:
1
• 3 Single Pole Double Throw relays.
• Memory capacity: up to 100 transmitters.
Sesam 800 RXD:
• 3 Single Pole Double Throw relays.
1
• Integrated display and conguration buttons.
• Memory capacity: up to 500 transmitters.
• The receiver can be equipped with a detachable memory
card containing a backup of all conguration param-
eters.
Sesam 800 RX DIN: 1
• 3 Single Pole Double Throw relays.
• Memory capacity: up to 100 transmitters.
• Designed for DIN rail
1Type label position

Description of the Receivers 6 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
6.2 Transmitter
This document covers the Sesam 800 L99 transmitter.
1
Important features are:
• A transmitter suitable for controlling
up to 1000 dierent doors.
• Integrated back lighted display
• Optional cassette with external power
and antenna connectors
1Type label position
7 Description of the Receivers
12 3
4 5 67 8 9
R1 R2 R3
4
5
6
7
1
2
3
8
9
14
10 11 12 13
Figure 1. Sesam 800 RX 230 VAC
model indicators, connections and jumper.
1. LED 1 Relay 1 status
2. LED 2 Relay 2 status
3. LED 3 Relay 3 status
4. LED 4 Power LED
5. LED 5 Squelch
6. LED 6 Status
7. LED 7 Learn
8. Power connection 230 VAC
9. Jumper J1 High Security
Transmission Mode setting
10. Learn/Erase button
11. Connection to relay 1, ARROW UP
12. Connection to relay 2, STOP
13. Connection to relay 3, ARROW DOWN
14. Antenna connector

Description of the Receivers 7 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
12 3
4 5 67 8 9
R1 R2 R3
4
5
6
7
1
2
3
8
9
14
10 11 12 13
Figure 2. Sesam 800 RX 12-24 V DC
model indicators, connections and
jumper.
1. LED 1 Relay 1 status
2. LED 2 Relay 2 status
3. LED 3 Relay 3 status
4. LED 4 Power LED
5. LED 5 Squelch
6. LED 6 Status
7. LED 7 Learn
8. Power connection 12-24 V AC/DC
9. Jumper J1 High Security
Transmission Mode setting
10. Learn/Erase button
11. Connection to relay 1, ARROW UP
12. Connection to relay 2, STOP
13. Connection to relay 3, ARROW
DOWN
14. Antenna connector
1234
5

Figure 3. Sesam 800 RXD 12-24 V DC/
AC model connections
1. Power connection
2. Connection to relay 1, ARROW UP
3. Connection to relay 2, STOP
4. Connection to relay 3, ARROW DOWN
5. Antenna connector

Description of the Receivers 8 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
1234
5

Figure 4. Sesam 800 RXD 230 V AC
model connections
1. Power connection,
2. Connection to relay 1, ARROW UP
3. Connection to relay 2, STOP
4. Connection to relay 3, ARROW DOWN
5. Antenna connector
12
3
4
5
Figure 5. Sesam 800 RXD model dis-
play and buttons
1. Learn/Erase button
2. Enter button
3. Memory position up button
4. Memory position down button
5. Display
Figure 6. Sesam 800 RX DIN model
connections and buttons
1. Learn/Erase button
2. Power connection,
3. Connection to relay 1
4. Connection to relay 2
5. Connection to relay 3
6. LED 5 Squelch
LED 6 Status
LED 7 Learn

Installation of the Receiver 9 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
8 Installation of the Receiver
The permanent installation of the receiver must include fuses that protect the
equipment and wiring from overcurrent and short-circuit. In detail the power
supply of the receiver and all relay contacts must be fused.
All fuses are used as disconnecting devices. The fuses shall be easily accessible,
must submit a contact gap of at least 3.0 mm and have to be placed in the line
pole. Note that the fuse must be compatible with IEC 60127-2/V.
After the installation of the equipment, the installed cables must be bound
together (i.e. by using a cable binder) very close to the terminal blocks.
Note that there might be hazardous voltage in the receiver; therefore only certied
electricians are allowed to open the lid.
8.1 Placement of the Receiver
Select a location that is within the environmental limitations of the receiver and
where it is dicult for unauthorized persons to obtain access to the receiver. If
possible, mount the receiver with the cable glands facing downwards.
For the drilling measure of SESAM RX and RXD see chapter 17.
These receivers are preferably screwed with 4 mm screws
suitable for the surface. Think of the antenna’s size and inu-
ence of any metal objects when choosing placement.
SESAME RX DIN is to be mounted on a DIN rail. On the
back there is a recess that the rail ts in (see 1 in g. 7).
When the recess is pressed against the rail the snap t
(see 2 in g. 7) will lock the receiver to the rail automatically.
Make sure that is snap. To remove, withdraw the snap t and
lift the receiver o the rail.
Figure 7. DIN receiver, the lock for the rail.

Installation of the Receiver 10 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
8.2 Antenna Placement
Attach the supplied antenna to the antenna connector on the receiver. Note that
the antenna must not be placed near metal objects such as wiring, tin roof, etc.
If an antenna cable is needed, contact Åkerströms Björbo AB.
8.3 Connections on the Receiver (all models)
The receiver is equipped with connections for relays; power and an external
antenna (see g. 1, g. 2, g. 3, g. 4 and g. 6).
The connections for power connection are, from left to right:
• Line (L)
• Neutral (N)
The connections for each relay are, from left to right:
• Common terminal
• Normally opened (NO)
• Normally closed (NC)
LN
1 2 3 4 5 6 7 8 9
(C) (NO) (NC) (C) (NO) (NC) (C) (NO) (NC)
R1 R2 R3
Figure 8. Power connection and Relay connection
Connection example:
• R1 = UP
• R2 = STOP
• R3= DOWN

Indicators on the Receivers 11 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
9 Indicators on the Receivers
9.1 Sesam 800 RX
The Sesam 800 RX model has seven LED indicators that are displaying system
information (see g. 1 for positions of the LEDs).
The indications on the LEDs are as follows:
LED 1 Relay 1 status: LED ON indicates that the relay is active.
LED 2 Relay 2 status: LED ON indicates that the relay is active.
LED 3 Relay 3 status: LED ON indicates that the relay is active.
LED 4 Power: Indicates whether the receiver is powered on or
not.
LED 5 Squelch: Indicates a detected signal on the operating
frequency band.
LED 6 Status: Indicates that information from a transmitter as-
sociated with the receiver has been received.
LED 7 Learn: Indicates if the transmitter is in Learn Mode
9.2 Sesam 800 RXD
The Sesam 800 RXD model has an integrated display that shows additional
system relevant information (see g. 5).
At activation of a certain function, the transmitter memory position will be
shown in the display window.
If a relay is activated, the following will be shown in the display:
• Left decimal point: Relay 1 activated.
• Both decimal points: Relay 2 activated.
• Right decimal point: Relay 3 activated.
• Number of used memory position.
At start up, the display will show system information in the following order:
• System version.
• “  ” if a memory card is installed.
• Programmed door number.

Conguration of the Receiver 12 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
9.3 Sesam 800 RX DIN
The Sesam 800 RX DIN model has three LED indicators that are displaying
system information (see g. 6 for positions of the LEDs).
The indications on the LEDs are as follows:
1. LED 5 Squelch: Indicates a detected signal on the operating frequency band.
2. LED 6 Status: Indicates that information from a transmitter associated with
the receiver has been received.
3. LED 7 Learn: Indicates if the transmitter is in Learn Mode.
10 CongurationoftheReceiver
10.1 Sesam 800 RX
10.1.1 BasicConguration
1. Open the lid on the receiver (6 TX20 screws).
2. Choose the door number that shall be used (0-999) and enter the number on
the transmitter.
3. Press the “Learn/Erase” button until LED 7 is ON. The Learn Mode will be
active for 10 seconds (as long as LED 7 is ON).
4. Press UP on the transmitter, LED 7 ashes 3 times if the Learn is successful.
5. Mount the lid on the receiver. Tighten the screws with TX 20 torque 2.0 Nm.
10.1.2 ErasingAllTransmittersintheReceiverSESAM800RX
1. Open the lid on the receiver (6 TX20 screws).
2. Press the “Learn/Erase” button until LED 7 is ON.
The Learn Mode will be active for 10 seconds.
3. Press the “Learn/Erase” button for 5 seconds (until LED 7 is OFF).
All transmitters are now erased from the receiver memory.
4. Mount the lid on the receiver. Tighten the screws with TX 20, 2.0 Nm.

Conguration of the Receiver 13 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
10.2 Sesam 800 RX DIN
10.2.1 BasicConguration
1. Choose the door number that shall be used (0-999) and enter the number on
the transmitter.
2. Press the Learn/Erase button on the receiver until LED 7 is ON. The Learn
Mode will be active for 10 seconds (as long as LED 7 is ON).
3. Press UP on the transmitter, LED 7 ashes 3 times if the Learn is successful.
10.2.2 ErasingAllTransmittersintheReceiverSESAM800RXDIN
1. Press the Learn/Erase button until LED 7 is ON. The Learn Mode will be
active for 10 seconds.
2. Press the Learn/Erase button for 5 seconds (until LED 7 is OFF).All trans-
mitters are now erased from the receiver memory.
10.3 Sesam 800 RXD
10.3.1 BasicConguration
1. Choose the door number that shall be used (0-999) and enter the number on
the transmitter.
2. Press the “Learn/Erase” button.
The display window shall show “L  n” followed by the memory position
that the transmitter will be stored in.
The right decimal on the display ashes as long as the Learn mode is active
(10 seconds).
3. Press ARROW UP on the transmitter.
The display shows “A  ” if the learn process is successful and the receiver
will return to normal operating mode automatically. The display will now show
the new door number.

Conguration of the Receiver 14 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
10.3.2 AdvancedConguration
This conguration allows the user to choose at what memory position a certain
transmitter shall be stored in.
Adding a transmitter in a certain memory position
1. Press the “Learn/Erase” button.
The display window shall show “L r n” followed by the memory posi-
tion that the transmitter will be stored in. The right decimal on the display
ashes as long as the Learn mode is active (10 seconds).
2. To select what memory position to use (memory positions can be 1-500)
press the Memory Position UP or Memory Position DOWN buttons
(see g. 5). The left decimal on the display indicates whether the chosen
memory position is already used.
3. Press ARROW UP on the transmitter.
The display will show “A  ” and will return to normal operating mode.
10.3.3 ErasingTransmittersintheReceiverSESAM800RXD
Erasing individual transmitters
1. Press the “Learn/Erase” button.
The display shows “L  n” followed by the memory position that will be
erased. This mode will be active for 10 seconds.
2. Change what memory position to delete (1 to 500) by using “+” and “-” buttons.
The left decimal in the display window indicates whether the memory position
is in use or not (note that two decimals are shown in the display).
3. Press the “Learn/Erase” button to remove the selected memory position.
The display will show “D E L” and return to normal operation.
Erasing all transmitters
1. Press the “Learn/Erase” button.
The display shows “L  n” followed by the memory position that will be
erased. This mode will be active for 10 seconds.
2. Press the “Learn/Erase” button for 5 seconds to erase all memory positions.
The display will show “D E L” “A L L” and return to normal operation. All transmit-
ters are now erased from the receiver memory and, if connected, the memory card.

Conguration of the Receiver 15 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
10.3.4 Re-conguringaTransmitterintheReceiverSESAM800RXD
If the user attempts to program a transmitter that is already programmed in the
receiver, the display will show “E   1” followed by the original memory
position on the display.
Erase the original memory position before proceeding with the conguration.
10.3.5 PIN Lock in the Receiver SESAM 800 RXD
The Sesam 800 RXD can be protected from unauthorized conguration by us-
ing a 4-digit PIN-code.
When a PIN-code is congured, all buttons on the receiver are locked except
the button used to enter the code (Enter button).
To congure the PIN-lock do the following:
1. Power on the receiver.
2. Press the Enter button and hold it down for 5 seconds. The display should
now show “Pin new” followed by “_ _ _”. If the user is inactive for more
than 10 seconds in the PIN conguration mode the receiver will return to
normal operations.
3. Enter the rst digit of the code by using the ‘+’ and ‘-‘ buttons. Press the
‘Enter’ button when nished.
4. Repeat the above step for digit 2...4.
5. When all 4 digits are entered the display will show ‘rpt’ (repeat). The code
must be repeated to be accepted. Enter the code once more.
6. If the code is entered successfully the display will show ‘Sto’ (stored).
The receiver will automatically be locked after 10 seconds of button inactivity. The
display will show “LOC” when the receiver switches to locked mode.

Conguration of the Receiver 16 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
To unlock the receiver do the following:
1. Press the Enter button and hold it down for 5 seconds. The display should
now show “Pin” followed by “_ _ _”. If the user is inactive for more than
10 seconds in the PIN conguration mode the receiver will return to nor-
mal operations.
2. Enter the rst digit of the code by using the ‘+’ and ‘-‘ buttons. Press the
‘Enter’ button when nished.
3. Repeat the above step for digit 2...4.
4. When all 4 digits are entered correctly the display will show ‘PAS’ (passed)
and the buttons on the receiver will be unlocked for 60 seconds. If the PIN
is incorrect the display will show ‘Err’.
The receiver will automatically be locked after 60 seconds of button inactiv-
ity. The receiver can also be manually locked by pressing the Enter button for
5 seconds. The display will show “LOC” when the receiver switches to locked
mode.
To change /delete Receiver PIN do the following:
The PIN can only be changed by unlocking the receiver and making a “delete
all” erasing all congurations on the receiver.
MC Manager Compatibility:
In the new version of the MC Manager PC application version 1.1 there is an
additional eld for PIN code. This allows the user to pre-congure receiver
PIN.
If a memory card is pre-congured with a PIN that is identical to the PIN in the
receiver an automatic copy will be done from the memory card to the receiver
at start-up.
A lost receiver PIN-code can be retrieved with the MC manager.

Conguration of the Receiver 17 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
10.4 HighSecurityTransmissionMode
The High Security Transmission Mode uses encrypted authentication to ensure
that the receiver only replies to commands from transmitters stored in the mem-
ory. This mode makes it dicult to scan and record messages that could, with
the right technology, open doors without using an authentic coded transmitter.
12 3
4 5 67 8 9
R1 R2 R3
Jumper J1
Figure 9. Jumper J1 shown with high security transmission mode enabled.
To enable the High Security Transmission Mode, close jumper J1 (see g. 9)
and restart the receiver. At startup, the display will show “S E ”.
The high security mode will slightly increase the response time and reduce the
operating range.
10.5 Memory Card (only Sesam 800 RXD)
A memory card is useful in applications where many transmitters are used to
control one single receiver. The receiver can be equipped with a detachable
memory card containing a backup of all conguration parameters.
If a receiver needs replacement, the user only has to install a new receiver of
the same type and insert the memory card in the new receiver in order to get the
same functionality as in the old receiver.
If more receivers with the same conguration are needed, remove the card and
perform the copy operation on a new receiver.

Conguration of the Receiver 18 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
10.5.1 CopyingInformationfromaMemoryCardtoaNewReceiver
1. Turn the power o the receiver.
2. Unscrew the 6 screws holding the receiver lid.
3. Carefully remove the display card.
4. Insert the memory card that you want to copy in the memory card slot in
the receiver (see g. 10).
5. Mount the display card in the display card slot (see g. 10).
6. Start the receiver.
The display will show “ P Y” when the copy operation is completed.
Note that the memory in the receiver has to be empty before copying the
memory card to the receiver (see chap. 10.3.3 for information on how to delete
the memory).
7. If the memory card will be used to copy the conguration on to other
receivers or if the memory card shall be used as a backup, remove it. If not,
mount the lid and tighten all screws with TX 20, torque 2.0 Nm.
10.5.2 CopyingInformationfromaReceivertoaMemoryCard
Note that the memory card has to be empty before copying the receiver memory
to the card. To remove information from a memory card, insert the card in a
new receiver and erase all transmitters (see chap. 10.3.3).
1. Turn the power o the receiver.
2. Unscrew the 6 screws holding the receiver lid and remove the lid.
3. Carefully remove the display card.
4. Insert the memory card that you want to copy all parameters to in the
memory card slot (see g. 10).
5. Mount the display card in the display card slot (see g. 10).
6. Start the receiver and wait for approx. 5 seconds.
The display will show “ P Y” “ to” “RD” when the copy operation is
completed.
7. Remove the display card and the memory card. If the memory card shall be
stored; store it in a clean environment free from static electricity.
8. Mount the display card and the lid. Tighten all screws with TX 20 torque
2.0 Nm.

Description of the Sesam 800 L99 19 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
12
1. Memory card slot
2. Display slot
Figure 10. Memory card and display slots in the receiver
11 Description of the Sesam 800 L99

1
2
3
4
5
6
1. Indicator LED.
2. Display
3. Function buttons (from left to right
ARROW UP, STOP, ARROW DOWN)
4. Numeric Entry
5.
*
Increase display value
6. #Decrease display value
Figure 11. The Sesam 800 L99 transmitter indicators and buttons

Using the System 20 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions) Document-ID: 942858-000 EN
Version: C1 Author: SH
11.1 Indications on the Transmitter
11.1.1 LED Indicator
Normal operation
Quick ashing RED = sending message.
Continuous GREEN = Relay activated in the receiver
(Feedback information from receiver).
Battery warning
3 long RED ashes = Battery depleted, transmitter cannot send commands.
Continuous RED after activating command = Low battery.
11.1.2 Display
The display shows system- relevant information during start up and operation.
At startup, the transmitter software version followed by battery voltage is dis-
played. After this, the transmitter enters normal operation mode. In this mode,
the display shows the door number that will be activated if any of the ARROW
UP, STOP, ARROW DOWN buttons are pressed.
If the display indicates “L O b A T”, replace the batteries.
11.1.3 ButtonsontheTransmitter
The transmitter is equipped with 15 buttons, namely ARROW UP, STOP,
ARROW DOWN, buttons 0-9,
*
and #.
ARROW UP, STOP and ARROW DOWN buttons are used for controlling the
door movements. 0-9 buttons are used for selecting what door to control.
The function buttons
*
and # are used for increasing and decreasing the door
number shown in the display.
12 UsingtheSystem
In order to control a door, enter the door number using the transmitter buttons,
check that the correct number has been congured in the receiver on the display,
and press the desired function (ARROW UP, STOP or ARROW DOWN). The
buttons * and # can be used to either increase or decrease the value shown in
the display respectively.