
Elpas Man-Down Emergency Call Transmitter
For P/Ns: 5-MDA00433 and 5-MDA00433-1
The Elpas Man-Down Emergency Call Transmitter is a holster worn
Active RFID Tag that delivers wireless monitoring and tracking of lone
workers, correctional guards and security personal that may be subject to
attack or injury in high-risk workplace environments.
The transmitter continuously transmits real-time location based security
data which is received and relayed over the Elpas infrastructure to a host
RTLS application or to an integrated 3rd party security platform for
triggering appropriate response protocols.
The transmitter includes two emergency call buttons for manual wireless
duress alerting when the user perceives a personal threat. Additional
features such as an onboard tilt switch and pull cord enable automatic
alerting when the protected staff member is knocked down or if the unit is
grabbed from the protected worker by force. When combined with the on
board low frequency receiver the transmitter delivers precise positioning
data that identifies the individual in trouble and the location of the
evolving security incident.
Man-Down Emergency Call Transmitter
It is important that you understand, and follow the instructions
in this document. Should you have any questions, please
contact your local support representative before proceeding with
the installation, operation or maintenance of these products.
The Man-Down Emergency Call Transmitter will transmit
alert messages should the following events occur:
Manual Duress Call
Pressing the left and the right emergency call push buttons
simultaneously will trigger the transmitter to emit a manual
duress alert.
Man-Down
A built-in tilt sensor will cause the unit to transmit an
automated Man-Down Alert when the unit is tilted by more
than 60 degrees should the user be knocked down or falls
to the ground. (See page 2 for further details.)
Pull Cord Detachment
The pull cord is attached to the
user’s clothes and is connected
to the transmitter by a
detachable plastic pin.
Grabbing the transmitter from the
user by force will cause the
plastic pin to detach from the
device triggering an automated
Duress Alert.
Alert Test
Pressing either the left or right emergency call push-button,
individually will trigger the transmitter to emit a Test Alert
for confirming that the unit is functioning properly.
Initial Activation
The Man-Down Transmitter is shipped from the factory,
with the internal battery contact (+) covered by an isolation
foil to conserve battery power during shipping.
To make the unit operational, perform the following actions:
Remove the back cover using a Philips screw driver.
Open the front cover by pressing on the TEMP TILT OFF
inscription located on the top edge of the transmitter.
Pull out the isolation foil that is
inserted between the battery and the
battery holder (+) pole.
Change the DIP switches positions
that control the transmitter’s
Feedback Beep Sounds as required.
(See page 2 for further details).
Close the cover, with your fingers, until its snaps shut and
secure the back cover with its screw.
Introduction
Alert Types

Elpas Man-Down Emergency Call Transmitter – User Guide
DIP Switch 1
Controls whether or not the transmitter will beep
upon entering a LF field.
ON (Default): Transmitter is configured to beep
OFF: Transmitter is configured to remain silent
Dip Switch 2
Controls whether or not the transmitter will beep
upon emitting an alert.
ON (Default): Transmitter is configured to beep
OFF: Transmitter is configured to remain silent
Battery Replacement
Change the transmitters’ status in the host RTLS application to Inactive. Next, remove the back cover of the transmitter
(see Page 1 - Initial Activation for details)
Remove the existing battery .Dispose of used battery in
accordance with local regulations. Then install a new
Battery verifying that the battery poles (+) and (-) are
located as marked on the battery housing.
Close the cover (see Page 1 – ‘Initial Activation’ for details). Finally, change the transmitters’ status in the host RTLS
application back to Active.
Configuring Feedback Beep Sounds
DIP Switches 1 and 2 are used to configure under what conditions the Man-Down Transmitter will emit audible beep tones.
Both DIP Switches are shipped from the factory set to be ON (default).
Tilt Sensor Activation
The Man-Down Transmitter is shipped from the factory, with its Tilt Sensor Slide-Switch turned to the OFF position in order to
prevent the transmitter from emitting false Man-Down Alerts when the transmitter is not in actual usage.
To activate the transmitter’s Tilt Sensor Slide-Switch from OFF to its ON position.
Tilt Sensor Pre-Alert
When the Man-Down Transmitter is tilted by more than 600 from its normal (vertical) position a pre-alert state will exist for 15
seconds before the unit transmits a Man-Down Alert. This time period enables the user to return the transmitter to its original
vertical upright position or press the Temporary Tilt-Off push-button (located top edge of the transmitter) to prevent an
unintentional false alert to be transmitted. During this period the transmitter emits an audible beep and the LED indicator
flashes once every 2 seconds.
If the Man-Down Transmitter is laid down, while its Tilt Sensor Slide-Switch is in the OFF position, when the device is returned
to normal (vertical) position the device will emit 3 beeps to remind the user to reactivate the Tilt Sensor.
If the Man-Down Transmitter is laid down, while its Tilt Sensor Slide-Switch is in the ON position, when the device is returned to
normal (vertical) position the device will emit 2 beeps indicating that fall detection is enabled.
Temp Tilt-Off Push-Button
The Temp Tilt-Off Button (located on the top edge of the transmitter) is used to temporarily disable the unit’s Man-Down Alert
functionality for 10 seconds. When removing the transmitter, press Temp Tilt-Off Push-Button prior to putting down the unit.
When the unit is returned to a vertical position, fall detection will be enabled and the device will emit 2 beeps.

Elpas Man-Down Emergency Call Transmitter – User Guide
Tilt Alert
automatic man-down alert
3 RF messages – B2=1 (down)
If disarm button is not pressed within 15 sec
3 RF messages - Last LF & B2=1 (down)
Continuous beeps
for 15 seconds
3 RF messages - B2=1 (down)
If disarm button is pressed or
device is righted within 15 sec
3 RF messages - B2=0 (up)
Flashes every
2 seconds for 15 secs
Continuous beeps
for 15 seconds
Tilt Prevented
disarm is pressed
3 RF messages - B2=0 (up)
If device tilted within disarmed period
3 RF messages - B2=1 (down)
3 RF messages - B2=0 (up)
Dual-Button Pressed
manual duress alert
3 RF messages - Last LF & B1=1 (down)
Dual-Button Released
only if pull-cord is inserted
3 RF messages - B1=0 (up)
Pull cord detached
automatic duress alert
3 IR/RF messages - B1=1 (down)
3 RF messages - Last LF & B1=1 (down)
Pull Cord Inserted
if dual-buttons are released
3 RF messages - B1=0 (up)
Single-Button Pressed
alert test
3 IR/RF messages - B1=1 (down)
Tilt Sensor Deactivated
slide-switch off
3 RF messages - B2=0 (up)
Tilt Sensor Disarmed
temp tilt-off button
One flash every
30 seconds
Status Feedback Indicators
The transmitter will automatically emit beep sounds in the following situations:
RF Transmissions in LF Fields
For Moving Transmitter
LF Response Time: Onboard LF receiver polls every 250ms to check if the badge is in a LF zone
Transmission Rate: 3 RF event transmissions (each transmission about 2ms in duration), at 0.4 second intervals.
If the badge stays in a LF zone, then repeated at 2 seconds intervals.
Transmitted Message Type: RF Data Message includes ID code of LF Exciter. Motion bit, M=1.
For Motionless Transmitters
LF Response Time: Onboard LF receiver polls every 250ms to check if the badge is in a LF zone
Transmission Rate: 3 RF supervision transmissions (each transmission about 2ms in duration), 0.4 seconds apart:
If the badge stays in a LF zone for more than 10 minutes, then repeated at 15 second intervals.
Transmitted Message Type: RF Data Message includes ID code of LF Exciter. Motion bit, M=0

Elpas Man-Down Emergency Call Transmitter – User Guide
Option 1 – Using Dispatch Disinfectant Spray
1. Lightly wet a disposable towel with Dispatch spray
2. Do not saturate the towel
3. Wipe the outer surfaces of the sensor
4. Next wipe the sensor with a dry disposable towel
5. Allow the sensor to air dry
6. Return the clean sensor to inventory or usage
7. Dispose of used towels per facility policies
Option 2 – Using Dispatch Disinfectant Towels
1. Open a new Dispatch pre-moistened towel
2. Wipe the outer surfaces of the sensor
3. Next wipe the sensor with a dry disposable
towel
4. Allow the sensor to air dry
5. Return the clean sensor to inventory or usage
6. Dispose of used towels per facility policies
RF (433MHz) IR (800nm) LF (125KHz)
Supervision messages every 10 seconds / 60 seconds
Supervision messages every 10 seconds / 60 seconds
6 IR/RF transmissions (each transmission about 2ms in duration), 0.5 seconds apart; every 2 seconds;
after 10 minutes returns to 10 seconds when in motion
Alert Messages
Button Press/Tilt-Activated
Pull-Cord Disconnected
Low Battery
3 IR/RF transmissions (each transmission about 2ms in duration), 400ms apart
3.6V/800mAH battery. CR2 Lithium battery
Red LED: Button Press, Low Battery
Unique, factory-programmed ID
Without holster: 120 x 52 x 36mm (4.7 x 2.0 x 1.4 in) With holster: 140 x 77 x 50mm (5.5 x 3.0 x 1.9 in)
Without holster: 110 grams (3.9 ounces) with battery With holster: 165 grams (5.8 ounces) with battery
Temp: 0°C to 50°C (0°F to 122°F) Humidity: 100% non-condensing
Eiris 4.8 (or higher) Software Eiris Configurator 4.8 (or higher) Software ELC Programmer V2.0
1 year limited warranty (excluding battery)
3.6V/800mAH battery. CR2 Lithium battery (5 pcs)
Cleaning & Disinfection Procedures
Use an appropriate antibacterial disinfectant such as Dispatch® Hospital Cleaner Disinfectant with Bleach from Caltech
Industries, Inc (http://www.caltechind.com) to clean the Man-Down Emergency Call Transmitter.
Since ‘Cleaning Procedures’ may vary according to facility guidelines, thus the procedures given below are for illustrative
purposes only:
Product Specifications
Compatible Accessories
Product offerings and specifications are subject to change without notice. Not all products include all features

Elpas Man-Down Emergency Call Transmitter – User Guide
W.E.E.E. Product Recycling Declaration
For information regarding the recycling of this product you must contact the company from which you orignially purchased it.
If you are discarding this product and not returning it for repair then you must ensure that it is returned as identified by your supplier.
This product is not to be thrown away with everyday waste - Directive 2002/96/EC Waste Electrical and Electronic Equipment.
This device complies with Part 15 of the FCC Rules and RSS210 of Industry and Science Canada. Operation is subject to
the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any
interference received, includi ng interference that may cause
undesired operation.
This device complies with Industry Canada license -exempt
RSS standard(s). Operation is subject to the following two
conditions: (1) this device may not cause interference, and (2)
this device must accept any interference, i ncludi ng
interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada
applicables aux appareils radio exempts de licence.
L'exploitation est autorisée aux deux conditions suivantes : (1 )
l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur
de l'appareil doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d'en compromettre le
fonctionnement.
Wa rn in g!
Elpas is not responsible for any radio or TV interference
caused by unauthorized modifications to this equipment. Such
mo di fi ca ti on s c ou ld v oi d t he u se r’ s a ut ho rit y t o o pe ra te t he
equipment.
Standards Compliance
Product Warranty
El pa s Solutions Lt d. (t he Co mp an y) , a nd it s a ff il iat es , w ar ra nts it s p rod uc ts (h er ei na ft er re fe rre d t o a s "t he Pr od uc t”) to be fr ee of def ec t s in
ma te rials and workmanship under n or mal operating conditions a nd us e f or a p eriod of one year f ro m the da te of shipment b y Elpas. The
Co mp any ’s ob li ga tio ns sh al l be li mi te d w it hi n t he wa rra nt y p er io d, at it s o pt io n, to re pa ir o r t o r ep lac e t he de fe ct ive Pr od u ct or an y defe ctive
co mponent or part thereof. To exercise this warranty, t he p roduct must be returned to the manufacturer freigh t prepaid an d insured.
Th is warranty does no t apply to repairs o r replacemen t caused by improper installation, P ro du ct misuse, fa ilure to follow i ns tal la tion or operating
in st ruct ions, alteration, abuse, accident, tampering, repair by anyone other than Elpas, external causes, and failure to perform required preventive
ma intenance. This warranty also does n ot apply to any products, accessories, or attachments us ed in conjunction with th e Prod u ct , in cl ud in g
ba tt erie s, wh ic h shall be c over ed so lely by the ir ow n warranties, if any. Elpa s shall n ot be liable for any damage o r loss what soever, w he ther
di rectly, ind irectly, incidentally, consequentially o r o th er wise, resulting from a malfunction of the P roduct due to products, accessories, or
at ta ch ments of others, including batteries, used in conju nc tion with th e Product.
EL PA S MAKES NO E XP RESS W AR RANTIES EX CEPT THOSE STATED IN T HIS STATEMEN T. EL PA S DISCLAIMS ALL OTHE R WARRANTIES ,
EX PR ESS OR IMPLIED, IN CL UD IN G WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANT AB IL ITY AND FITNESS FOR A PA RT ICULAR
PU RPOSE. E LPAS’S S OLE R ES PO NS IBI LI TY FO R W AR RA NTY C LA IM S I S L IMI TE D T O RE PA IR OR T O RE PL AC E A S S ET FO RT H I N T HI S
ST ATEMENT.
El pa s shall have no lia bi li ty for any death, perso na l injury, property damag e, or other loss whe ther direct, indirect, incid en ta l, consequential, or
ot he rw ise, ba sed on a claim that t he Product fa iled to function . However, if E lp as is held liable, whether direc tl y or indire ctly, f or any loss or
da ma ge aris in g under this limited wa rranty or ot he rw ise, regardless of cause or or igin, the company's maximum liability shall be li mited t o the
pu rchase p rice of the Product, which shall be fixed a s liqu id at ed d amages and not as a penalty, and shall be the complet e an d e xc lu si ve l iability of
El pa s.
El pa s shall not, u nd er an y c ir cumsta nces whatsoever, be liable for any ina cc uracy, e rror of ju dg ment, default, or negligence of El pa s, it s
em ployees, officers, agents, or an y other party , or of the purchaser or user, a ri si ng from any assistance or com munication of any kind regardin g
th e co nf igur at ion, d es ign, ins ta llat ion, o r cr ea tion o f se cu ri ty syste m in vo lv ing the Product, tha t bein g the responsibility of the pu rchaser or user. f
El pa s is un ab le to make such repair o r replacement, the company’s e nt ire li ab il ity sh all be limited to the cost of a reasonable substitute product.
El pa s shall not be responsible for any dismantling, insta llat io n, reinsta llation, purchasing, shipping, insurance, o r an y si mi la r c ha rges .
El pa s sh al l ha ve no liability f or any damages, including without li mita tion, an y direct , indi re ct, incidental, special, or consequential damages,
ex pe ns es, co sts, profits, lost savings or earnings, or other damages ar is in g out of the use of the Pr od uct or the remo val, instal lation,
re instal lation, repair or rep lace me nt of t he Product or a ny related events. In the event that th er e is any li ab il it y against Elpas, such liability shall
be l imited to the purchase price of the Product which a mo un t shall be fixed as liquidated damages.
Th e purchaser and us er unders ta nd that this P roduct ma y be co mpro mised o r circumvented by in te nt io na l a cts; that the Product wil l n ot in all
ca se s prevent death , personal injury, p ro pe rt y damage, or o th er loss resulting from burglary, robbery, fire or o th er causes; an d that the P ro du ct
wi ll no t in all cases prov id e adequate warning o r p rote ct io n. The purchaser and us er al so unders tand that a properly in st al led and maintained
al ar m may reduce the risk of e ve nt s such as burg lary, robbery, an d fire without w arning, but it i s not insurance or a guarantee that such e ve nt s
wi ll not occur or that there will be no death, person al i njur y, p ro pe rty damage, or other loss as a result of such e ve nt s.
By purchasing the Product, the purchaser and us er shall de fend, indemnify a nd hold Elpas, its officers, direct ors, affiliates, subs idiaries, agents,
se rvants, emp loyees, and authorized representatives harmless from and against any a nd all claims, suits, costs, damages, a nd judgments
in curred, claimed, or sustained whether for death, person al injury, prop erty damage, or otherwise, because of or in any way related to the
co nf ig uration, design, installation, or creation of a security syst em in vo lv in g t he Product, and the use, sale, distribution, and installation of the
Pr od uct, including payment of any and all at to rne y’ s fe es , cos ts , an d exp en se s i nc ur red a s a re su lt of a ny s uc h ev en ts .
Th e purchaser o r u se r should follow th e Product installation and operation instructio ns and test the P ro du ct and the e nt ir e s ystem at least once
ea ch week. For various re as on s, including but not limite d to changes in en vironmental condi tions, el ectric , el ec tron ic, o r electromagnetic
di sr up tions, and tamp er in g, the Product may not perform as expected. The purchaser and use r are a dv is ed to take a ll necessary precautions for
th e protection and safety of persons and property.
Th is s ta te ment p ro vi de s certain le ga l ri gh ts . Ot he r ri gh ts m ay vary by state or country. Under certain circumsta nces, some st ates or countries may
no t allow exclusion or limitation of incidental or consequential d amag es or implied warranties, so th e above exclusions may not ap ply un de r those
ci rcum stances and in those states or countrie s.
Elpas re serves the r ight to mo dify this stat emen t at any time, in its sole discretion without notice to any purchaser or user. Howe ver , this
statement shall not be modi fi ed or varied except by El pa s in writing, and Elpas does not authorize any sin gle individual to act on its
behalf to modify or vary this statement. Any questions about this statement should be directed to
Elpas.