LEHMANN M400 User manual

• Safety precautions •
- On changing the batteries, ensure correct battery polarity and position!
- Dispose of spent batteries in the proper manner!
- Do not heat the batteries, take them apart or short-circuit them!
- Never throw batteries into naked flames!
- The batteries must not be recharged!
- Keep the batteries out of children's reach!
- Any person swallowing batteries must seek immediate medical advice!
- Damaged and/or leaking batteries may lead to acid burns and/or poisoning!
Contents
General description and mode of operation, maintenance and care. . . . . . . . . . . . . Page 2
Installation and enclosure dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3
Getting started, Changing batteries, System reset, Teaching transmitters . . . . . . . . .Page 4
Function, Battery warning, Technical specifications, Special function. . . . . . . . . . . . .Page 5
Special function and Technical appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6
M400 Wireless 2.4 GHz
Operating Instructions Basic Module
• Advice on operation and care •
- Do not pour any liquids into or over any of the system's components and never immerse the
components in liquids.
- Building structure, sources of electronic interference and / or interference from other frequencies may
restrict transmission / reception range.
- The receiver should not be exposed to direct sunlight.
- Clean the system with a clean, soft, damp cloth only.
- Do not use any cleaning products containing abrasives or solvents, such as glass, thinner,
alcohol, benzene or ammonia, as they may react adversely with the enclosure.
- Treating any of the electronic and mechanical components improperly or in a way other than
described in this user manual may lead to malfunctions.
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BDA-M400 Funk -EN- (Rev-09) 23-06-2014
Type: RXRF24M4

• General description •
The M400 electronic locking system is an accessory. It is intended for home and office use inside
buildings.This user manual tells you how to operate the M400 system in the proper manner. Very easy
to handle, the M400 system can be tailored to your specific needs. It can be upgraded from a stand-
alone system to a complex and convenient locking system.Wording and graphics have been prepared
for you with care. However, no liability will be assumed for any mistakes that may have occurred.
Copyright 2009 by LEHMANN Vertriebsgesellschaft mbH, D-32429 Minden. All rights reserved.
These instructions must not be reproduced in any way (print, photocopy, microfilm or other process) or
processed, duplicated or distributed using electronic systems either in whole or in part without written
consent from LEHMANN Vertriebsgesellschaft mbH.The scope of items included by the manufacturer in
the system as well as technical specifications are subject to change without notice.
Functional description
The electronic locking system allows you to engage and release your furniture's locking mechanism
from a distance with electronic convenience. It is intended for convenience and not for use as a central
locking system (refer to the notes below). We advise you not to connect more than 10 furniture locks
and one hand-held transmitter in a single lock system if all locks are to engage simultaneously. Specific
access authorizations can be issued, in which case the signal is received and processed by all locks
within the transmitter's range, thus ensuring that only authorized persons can access certain furniture
items. Complete locking systems can thus be configured with different access levels. Each electronic
control unit in the system works autonomously, without being connected by cable to other control
electronics or the power supply system. Up to 50 different transmitters can be programmed without
difficulty in each electronic control unit. Each transmitter is unique and carries an unmistakable code. A
reset deletes all transmitter codes from the furniture lock. It is not possible to clear individual hand-held
transmitters.
Please note the following points:
Due to the technology used, wireless signals are not restricted to the confines of a room and do not
require a direct line of vision to trigger the desired activity. Commands can consequently also be
transmitted over long distances and even through walls. However, wireless signals may also be
impaired by structural conditions, electric fields and reflections. To ensure maximum safety and control,
particular attention must be paid to the display unit on the furniture lock. It not only indicates and
acknowledges the lock status, but will also inform you if the batteries are low or spent. If a feedback
signal is not displayed on the furniture after actuating the hand-held transmitter, the locking command
has not been detected correctly. For safety reasons, the lock will not respond in such a case. The
command must be sent again.To operate the system, you will also need a LEHMANN wireless
transmitter that is already in your possession or which you may purchase from your supplier or retailer.
NOTICE:
This device complies with Part 15 of the FCC Rules [and with RSS-210 of Industry Canada].
Operation is subject to the following two conditions:this device may not cause harmful interference, and
this device must accept any interference received, including interference that may cause undesired operation.
NOTICE:
Changes or modifications made to this equipment not expressly approved by (Martin LEHMANN GmbH & Co.KG) may
void the FCC authorization to operate this equipment.
NOTE:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:Reorient or relocate the
receiving antenna.Increase the separation between the equipment and receiver.Connect the equipment into an outlet
on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
NOTICE:
This Class [B] digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe [B] est conforme à la norme NMB-003 du Canada.
Radiofrequency radiation exposure Information:
The radiated output power of the device is far below the FCC radio frequency exposure limits. Nevertheless, the device
shall be used in such a manner that the potential for human contact during normal operation is minimized.
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BDA-M400 Funk -EN- (Rev-09) 23-06-2014

• Application / Installation / Assembly •
The M400 electronic furniture locking system must only be used for locking homes, home and office
furniture. Using the system in applications for which it is not intended may result in irreparable damage
to it and render any claims null and void.
The points below explain the principal steps of the installation procedure and must be followed when
fitting the M400 system to furniture.
Before installing the system, insert the batteries into the control electronics and program your
transmitter's access code. Connect the components and satisfy yourself that the system works correctly.
Only install the system within an unlocked state. The indicator module should be installed in such a way
that you are provided with a good line of vision. If you install the optoelectronics so that they are
physically separated from the control electronics, the connecting cable between these system
components must not exceed a length of 1 m. Please refer to the fitting instructions from the
manufacturer of your furniture for the correct way to attach the M400 system to your furniture.
LEHMANN supplies a wide range of accessories with which you can lock a variety of function units
(doors, roller shutters, pull-outs etc.). If you have any questions concerning system installation, contact
a firm of cabinetmakers or your supplier before commencing installation.
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BDA-M400 Funk -EN- (Rev-09) 23-06-2014
Note:
Our locks and locking systems can basically be used together with mechanisms made by
other manufacturers, but their compatibility must be checked by the processor in each
individual case.
We cannot accept any liability for damage or losses due to incompatibility.

• Getting started •
Before operating the system for the first time, insert the batteries into the electronic control unit and
RESET the system.
• •
Once the system has been correctly installed and the batteries inserted, the access codes can be
programmed into the control electronics. For safety reasons, however, RESET the system before
putting it into operation so as to clear any codes programmed during the quality assurance process. It is
not possible to clear individual hand-held transmitters.
Perform system RESET
• T •eaching your hand-held transmitter
• Changing the batteries •
ATTENTION: NiCad, NiMH, zinc carbon, lithium batteries
or other rechargeable batteries must not be used
Insert T-stick into teach
socket and
press in for a moment or two.
Now remove T-stick again.
.Green LED lights up
Briefly press
button 1 or 2.
on
held-held transmitter.
LEDs light up
Insert T-stick in
LEARN socket,
press in and keep
pressed.
Change batteries.
Make sure they are fitted the right way round.
Undo screw.
Open battery
compartment lid.
Button 2
Open lock
Button 1
Engage lock
Important note: After programming the system for the first time, further hand-held
transmitters can only be programmed in the electronically locked state. The same
applies to resetting the system as well as to clearing hand-held transmitters.
Signal off
Signal goes out.
Hand-held transmitter
is programmed.
Signals
GREEN signals light up,
then flicker
GREEN.
The indicator then
goes out.
Remove T-Stick
Battery type:
LR6, AA, alkaline
T-Stick
T-Stick
+
+-
-
System reset
has been
successfully
completed.
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BDA-M400 Funk -EN- (Rev-09) 23-06-2014

Electronics battery warning
• Check for correct working order •
Briefly press button 2.
LED lights up green while
the motor is opening the lock.
Briefly press button 1.
LED lights up red while
the motor is engaging the lock.
Button 1
Engage lock
Button 2
Open lock
The M400 has several battery warning levels (See table below).
W a r n in g
le v e l
In d ic a t io n o n f u r n it u r e
lo c k ´ s
o p t ic a l s y s t e m M e a n in g E f f e c t
L e v e l1
L E D in d ic a t o r f la s h e s a t
r e g u la r in t e r v a ls . R e d t w ic e
b r ie f ly in s u c c e s s io n
L o w b a t t e r ie s . B a t t e r ie s
s h o u ld b e c h a n g e d s o o n
N o r m a l o p e r a t io n is s t ill
g iv e n .
L e v e l 2
L E D in d ic a t o r f la s h e s a t
r e g u la r in t e r v a ls . R e d t h r e e
t im e b r ie f ly in s u c c e s s io n
B a t t e r ie s a r e f la t . B a t t e r ie s
m u s t b e c h a n g e d .
E a c h t im e t h e b u t t o n is
p r e s s e d in t h e h a n d -
h e ld t r a n s m it t e r , t h e lo c k
n o w o n ly c a r r ie s o u t
t h e " O P E N " c o m m a n d .
• Special function •
Switching over to automatic locking.
Pressing a combination of buttons on the hand-held transmitter, you can switch the furniture lock over
to automatic locking.
Indication at furniture optical system
Switch on automatic locking = Green LED permanently lit, red LED flashes.
Switch off automatic locking = Green LED flashes, red LED permanently lit.
1. Press and hold down both buttons on the hand-held transmitter.
2. The indicator begins to flash for a while.
3. When the indicator switches back to steady light,
programming has been completed.
4. Now let both buttons go again.
5. Observe the sight signals on the furniture. If the signal flashes
red / green, you have successfully switched over.
Important note!
All electronic units to which the hand-held transmitter is programmed will be switched to the same state.
Do not place your hand-held transmitter in the furniture when automatic locking is set.
If you wish to return to standard mode again, repeat steps 1-5.
The M400 locks automatically after approx. 1:50 minutes.
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BDA-M400 Funk -EN- (Rev-09) 23-06-2014

LEHMANN Vertriebsgesellschaft mbH & Co.KG
Postfach 2620 , D-32429 Minden
• Technical specifications •
The system is not restricted to the confines of a room. A direct line of sight between transmitter and
receiver is not required. Frequency: wireless 2424.5 MHz. Modulation GFSK, simplex operation
(unidirectional).
Be sure to observe national legislation on permissible wireless frequencies. Range: The
transmission/reception range may be restricted by the structure of the building.
Reception is basically highly probable, but cannot be guaranteed on account of the simplex mode of
operation. 50 hand-held transmitters can be programmed per electronic control unit. Further transmitters
cannot be programmed and may necessitate a reset.
Power supply for electronic control unit: battery type 2x AA / LR 6 / mignon cells, alkaline 1.5V. NiCd,
NiMH and other rechargeable batteries, as well as zinc-carbon or lithium batteries must not be used!
Temperature range:
- Operation = +5°C to +40°C at 30% to 80% relative air humidity, non-condensing.
- Storage = -25°C to +70°C at 30% to 80% relative air humidity, non-condensing.
Monitoring of bolt position:
The M400 is equipped with a sensor that identifies when the bolt is fully extended in the end position.
If the bolt fails to reach the end position in response to a locking command, a visual warning is given
(red display LED flickers). If the bolt is already in the end position when a locking command is
received, no additional locking cycle takes place. The spring-loaded mechanism allows you to close
an open door even after the lock is engaged.
Closing command from the
Handheld Transmitter
Warning light
Block the bolt.
1
2
3
Test function
Page -6-
The M400 can be used with the included bolt protector extra protection against external mechanical
manipulation. Depending on the use and application of the M400 we recommend this easy to use to
assemble advanced protection
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BDA-M400 Funk -EN- (Rev-09) 23-06-2014