Merak MEP2L User manual

COMMAND MANUAL
VOICE MODE

MEP2L
EMERGENCY TELEPHONE FOR LIFTS
Rev. M2.4 © Merak. All rights reserved
Command Manual · Voice Mode 2 for 22
Contents
CONNECTIONS ............................................................................. 4
LOCAL PROGRAMMING VIA KEYBOARD....................................... 4
Entering and exiting programming mode ................................................................................. 4
KEYBOARD COMMAND SYNTAX .................................................. 4
PROGRAMMING COMMANDS ..................................................... 5
Language selection (81) ............................................................................................................ 5
Car number (29) ........................................................................................................................ 5
Alarm phone number programming ......................................................................................... 5
Maintenance phone number programming ............................................................................. 6
Alarm button delay time (B1).................................................................................................... 6
Emergency call duration (TLL)................................................................................................... 6
Alarm filtering ........................................................................................................................... 6
Alarm call attempts ................................................................................................................... 7
Alarm call mode ........................................................................................................................ 7
Mode 0: Hands-free phone mode......................................................................................... 7
Mode 1: Strict........................................................................................................................ 7
Mode 2: Non-Strict................................................................................................................ 7
ACK Time (TACK)........................................................................................................................ 8
Alarm call protocol .................................................................................................................... 8
Set number of rings in incoming call......................................................................................... 8
Incoming call ............................................................................................................................. 9
Force hang up on the call.......................................................................................................... 9
TEST CALLS................................................................................... 9
Programming phone number for periodic test call................................................................... 9
Test call mode ........................................................................................................................... 9
Test call protocol..................................................................................................................... 10
Test call attempts.................................................................................................................... 10
Identifier for P100 ................................................................................................................... 10

MEP2L
EMERGENCY TELEPHONE FOR LIFTS
Rev. M2.4 © Merak. All rights reserved
Command Manual · Voice Mode 3 for 22
Time between test calls .......................................................................................................... 10
Time for next test call.............................................................................................................. 11
Force test call .......................................................................................................................... 11
Reset Failed Test Call Status.................................................................................................... 11
Missed call test management ................................................................................................. 11
OTHER COMMANDS .................................................................. 12
Password ................................................................................................................................. 12
Speaker volume....................................................................................................................... 12
Outgoing voice message (OGM).............................................................................................. 12
Hardware and firmware version check................................................................................... 13
Auxiliary output....................................................................................................................... 13
Telephone line signalling (SLT)................................................................................................ 13
Periodic Phone Line Check ...................................................................................................... 14
Reset to default settings (with password) .............................................................................. 14
Low battery and power failure events .................................................................................... 14
Configuration of B1 and B2 buttons NO/NC ........................................................................... 15
Multi-car (FW 1.5 or higher).................................................................................................... 15
WIRING DIAGRAM ..................................................................... 16
EXTERNAL CONNECTIONS.......................................................... 17
Alarm filtering (J2)................................................................................................................... 17
Auxiliary LEDs and digital output (J3)...................................................................................... 18
Peripheral Connector (J4)........................................................................................................ 19
PARAMETER LIST........................................................................ 20
TEST CALL DIAGRAM IN PROTOCOL P100 .................................. 22

MEP2L
EMERGENCY TELEPHONE FOR LIFTS
Rev. M2.4 © Merak. All rights reserved
Command Manual · Voice Mode 4 for 22
CONNECTIONS
1) Connect jumper JP1 in the connected battery position
2) Connect the telephone line to the J5 connector
3) Connect the power supply to connector J1 (10 to 30 Vdc)
4) Check that a locution "Booth 1" is heard and the LEDs perform a sequence
LOCAL PROGRAMMING VIA KEYBOARD
Entering and exiting programming mode
Enter programming mode by pressing and holding the * key until you hear a triple "beep"
sound (approx. 3 seconds)
To exit programming mode, press and hold the * key again and wait for the triple beep. If the
unit is left in programming mode, it automatically exits after two minutes without pressing any
key.
When you exit the programming mode, the valid commands you have entered are stored.
During a parameter programming session, a password will be requested, once correctly
entered it will not be requested again during the programming session. The default password
is "0000.
KEYBOARD COMMAND SYNTAX
The phone's configuration parameters can be programmed and/or consulted. The phone will
always respond via synthesised voice messages. These same commands can also be invoked by
a remote call using the keypad of the calling telephone terminal.
In the case of a query, the commands begin and end with *. For example, consulting the first
alarm number would be *02*.
The programming commands have a syntax like *NN#.... Depending on which command it is, it
ends with # or with # value
Certain parameters require a password to be consulted or programmed. Once the password
has been correctly entered, it will be valid during the programming session and will not be
requested again during the session.
Example of operating language query with parameter 81:
PRESS
RESPONSE
REMARKS
*81#n
"Enter password"
Default value 0000
0000
"Correct command"

MEP2L
EMERGENCY TELEPHONE FOR LIFTS
Rev. M2.4 © Merak. All rights reserved
Command Manual · Voice Mode 5 for 22
PROGRAMMING COMMANDS
Language selection (81)
The MEP2L incorporates a flash memory with the capacity to store up to four voice synthesis
languages for car and programming messages. Unless otherwise indicated, these languages are
ES, EN, FR and PO. It is possible to change one or all languages by connecting to a PC via an
FTDI cable and the appropriate PC software. If you need a language not included, please
consult Merak Telsis, SL.
Car number (29)
In a multi-car installation where the telephone line is shared, it is necessary to differentiate the
MEP2L phones from each other. This parameter is used to number, starting with one (default
value), the cars that share the line. It is important to say that in case of an incoming call, only
car one picks up the call. In case you want to talk to another car, we explain later how to do it.
It is important not to repeat the car number in a multi-car installation sharing the
same telephone line. In a single lift installation with a single line, nothing should be
done as the MEP2L is pre-programmed as car 1.
Alarm phone number programming
Up to 4 telephone numbers can be stored for the alarm call generated by the B1 car button, in
registers 02, 03, 04 and 05
COMMAND
PROGRAMMING
REMARKS
*81#n
Programming the operating language
Default: 1, 2, 3 or 4 Default:
1
*81*
Consult operating language
COMMAND
ACTION
REMARKS
*29*
Consult Car Number
Default value: 1
*29#n
Set Car Number
Default value: 1, 2, 3 or 4 Default
value 1
REGISTRATION
PROGRAMMING
REMARKS
02
*02#TelAlarm1#TelAlarm1#
Password required
03
*03#TelAlarm1#TelAlarm2#
04
*04#TelAlarm1#TelAlarm3#
05
*05#TelAlarm1#TelAlarm4#

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Maintenance phone number programming
This number is the one that is dialled in case the B2, Maintenance Alarm button is pressed. If
no number is stored, the car alarm call numbers are called. When you press this button, there
is no countdown and a call is generated immediately.
Alarm button delay time (B1)
When the car alarm button is pressed, a phone call is not immediately generated. The alarm
button must be held down for a while to trigger the alarm. This is done to avoid unwanted or
accidental calls. Pressing the alarm button starts a countdown from the value programmed by
this parameter. The default value is "3.
Emergency call duration (TLL)
The duration of the emergency calls is timed. The default value is 3 minutes, but it can be
changed with this parameter. Shortly before the set time limit is reached, a repetitive beep
will be heard. At this point, if the alarm button is pressed again or the operator presses a DTMF
tone on his keypad, the timer resets so that a new n-minute period is available to continue the
call.
The TLL call time must always be greater than the TACK call acceptance time.
Each time the call centre operator presses a DTMF tone, including 3 or 5 to accept the
call, the TLL call time resets to the programmed n, or 3 more minutes if left as default.
Alarm filtering
Using the alarm filtering means having a signal wired from the control panel to the
optocoupled input for this purpose. In addition, parameter 19 must be set to enable alarm
filtering if wired.
REGISTRATION
PROGRAMMING
REMARKS
01
*01#TelMant#TelMant#
It doesn't count down
COMMAND
ACTION
REMARKS
*10#n
Programming countdown by pressing
alarm button B1
n: 0..9 Default value 3
COMMAND
ACTION
REMARKS
*13#n
Sets the maximum call duration
expressed in minutes
n : 1..9 Default value 3, in minutes
COMMAND
ACTION
REMARKS
*19#n
Enables/disables
alarm filtering
n: 0. 1 Default value 0
0: ignores alarm filtering input
1: use the filtering information

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EMERGENCY TELEPHONE FOR LIFTS
Rev. M2.4 © Merak. All rights reserved
Command Manual · Voice Mode 7 for 22
Alarm call attempts
Maximum number of rounds to be run through the alarm phone list to get a valid call. The
default value is 1, so it will be tried once for each of the four alarm numbers. The maximum
value is 3, which means that up to 12 call attempts can be generated for a single press of the
alarm button B1.
Alarm call mode
The Merak MEP2L phone has three modes of operation when establishing outgoing
calls. It can be operated according to the strict EN 81-28 standard, in EN 81-28 standard
mode with ACK call but without EOA management, or just as a hands-free phone.
Mode 0: Hands-free phone mode: All calls are considered correct, no ACK. The
instructions "press 3 to talk to the car..." are not reproduced, it is not necessary to
generate an EOA alarm end to close the alarm. Does not comply with lift standard EN
81-28. The use of this mode in lifts is the responsibility of the maintainer.
Mode 1: Strict Standard Mode When making a call, the locution is played "Press 3 to
talk to the car, press 5 to hear the location message". When you press 3 or 5, an ACK
is generated and an EOA alarm end must be generated to close the alarm. As long as
the Alarm status activated by the EOA procedure is not cancelled, the yellow light will
remain on.
Mode 2: Non-Strict Standard Mode (default mode):When making a call, the following
message is played "Press 3 to talk to the car, press 5 to hear the location message".
When you press 3 or 5, an ACK is generated and it is NOT necessary to generate an
EOA alarm end to close the alarm. Default mode.
In modes 1 and 2, you will hear a voice announcement on the side of the call centre that says
“Press 3 to talk to the car, press 5 to hear the location message ". This locution is repeated as
long as the call is not accepted by pressing 3 or 5, and as long as the call time is less than the
maximum call acceptance time (TACK). At this point, the audio channel will open and you can
talk to the cockpit.
The locution "press 5 to hear the locate message" is only generated if there is a
message recorded using parameter 51.
COMMAND
ACTION
REMARKS
*20#n
Sets the number of times the list of
alarm call numbers is run
1..3 Default value 1
COMMAND
ACTION
REMARKS
*22#n
Sets the emergency call
operating mode by
pressing the B1 car alarm
button
0: Basic hands-free phone, not in
compliance
1: Phone with ACK and EOA required
2: Phone with ACK required but
without EOA (default value)

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EMERGENCY TELEPHONE FOR LIFTS
Rev. M2.4 © Merak. All rights reserved
Command Manual · Voice Mode 8 for 22
ACK Time (TACK)
This is the time that the phone waits to receive a "3" or "5" call acceptance from the call centre
before it considers the call bad and retries the next number on the list. The default value is 1
minute. This means that there can be no music on hold for longer than the ACK time as the
phone will then retry with the next number in the list. If this is the same as the first attempt,
the call will return to the beginning of the call queue.
Therefore, it is important that calls are taken before ACK time. The maximum call
duration (parameter 13, 3 minutes by default) must always be greater than the ACK
time (TLL>TACK). The ACK time is only effective when parameter 22 is set to 1 or 2.
Alarm call protocol
This parameter sets the protocol to be used in the alarm call for each phone number. The
default value is 0 (Merak protocol).
Set number of rings in incoming call
Set ring number before picking up the call, default value is 3 and must be greater than or equal
to 2 rings. When you pick up the call, the MEP2L plays the locution "Enter command”
COMMAND
ACTION
REMARKS
*23#n
It sets the maximum time of ACK.
n: 1..4 Default value 1
minute
MEMORY
PROGRAMMING
REMARKS
42
*42#TelAlarm1_protocol
0: Merak Protocol 1: P100
43
*43#TelAlarm2_protocol
0: Merak Protocol 1: P100
44
*44#TelAlarm3_protocol
0: Merak Protocol 1: P100
45
*45#TelAlarm4_protocol
0: Merak Protocol 1: P100
COMMAND
PROGRAMMING
REMARKS
*15#n
Program number of rings before
picking up
n: number of rings 2..9
Default value 3 rings
*15*
Consult number of rings before
picking up

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Rev. M2.4 © Merak. All rights reserved
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Incoming call
When you hear the "Enter Command" prompt, you can perform the following ACTIONS
from the keypad of the calling phone:
Force hang up on the call
From any telephone with a keypad that communicates with the MEP2L, it is possible to force
the hang up of the call to the MEP2L using this sequence (*0#). This is useful in those situations
where the MEP2L is known not to be able to detect the line signalling corresponding to the
hang-up (busy tone or dead tone), and ends up hanging up by timeout. The MEP2L detects a
large number of hang-up signals and busy tones, but if it does not detect any, terminated with
*0# the MEP2L hangs up the call immediately.
TEST CALLS
Programming phone number for periodic test call
Test calls can be made to two phone numbers. In case of test for missed call (out of standard),
only one phone number has to be programmed.
Test call mode
To make test calls according to a strict rule, this parameter must be set to 1. In this way, a
failed test call will be signalled in the lift car by the flashing of the car lights. If programmed to
0, the failed test status is not indicated.
COMMAND
PROGRAMMING
REMARKS
0
Open audio channel with
the car to be able to talk
By default, the audio channel is closed
on incoming call until 0 is pressed (see
EN 81-28)
*NN*
Consult parameter
Same as with local keyboard
*NN#....
Program a parameter or
execute an action
Same as with local keypad except
parameter 12
REMOTE COMMAND
ACTION
REMARKS
*0#
On the phone
Forcing a caller to hang up on MEP2L
MEMORY
PROGRAMMING
REMARKS
06
*06#TelTest1#TelTest1#
See other test parameters
07
*07#TelTest2#TelTest2#
Optional
COMMAND
ACTION
REMARKS
*41#1
Tests according to strict standard
Missed call is invalid test
*41#0
Missed call test supported
Not valid according to the
standard EN 81-28
*41*
Consult Test Management Mode

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EMERGENCY TELEPHONE FOR LIFTS
Rev. M2.4 © Merak. All rights reserved
Command Manual · Voice Mode 10 for 22
Test call protocol
This parameter sets the protocol to be used in the test call for each phone number. It is
recommended to use P100 protocol, which is the default protocol.
Test call attempts
This parameter sets the maximum number of turns the algorithm gives to the test call number
table to get a valid call. The minimum is 1 and the maximum 3. If two different numbers are
programmed for test calls, the maximum number of attempts will be six.
Identifier for P100
The test protocol at P100 is extremely simple. The phone calls the test server, it picks up and
answers with one character, the phone answers with the 8-character long identifier
encapsulated in a checksum frame, and if the reception is correct, the test is good. The
identifier must be unique in the phone park managed by a P100 test server. The administrator
of the P100 test server must manage the assignment of length 8 identifiers.
Time between test calls
This parameter sets the time between test calls, expressed in minutes. The minimum accepted
value is 1440 minutes (one day)
MEMORY
PROGRAMMING
REMARKS
46
*46#TelTest1_protocol
0: Merak Protocol 1: P100
47
*47#TelTest2_protocol
0: Merak Protocol 1: P100
MEMORY
PROGRAMMING
REMARKS
21
*21#n
N = 1, 2 or 3 Default value 1
COMMAND
ACTION
REMARKS
*3#xxxxxxxx
Programming Identifier
Use digits from 0 to 9
*3*
Consult identifier
COMMAND
PROGRAMMING
REMARKS
*24#n
Schedule test time
The time in minutes, default value
4320 min (72 hours), minimum
1440 min
*24*
Consult test time

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Time for next test call
It is a query only parameter, and it returns in minutes the time left for the next test call to be
made.
Force test call
A test call can be forced at any time with the *95# command, either from the keypad or from a
remote call. It is useful at the time of installation to check whether the phone makes a test call
after the test call configuration has been programmed. Invoking the command resets the test
call time counter to the value set by parameter 24 (time between test calls).
Reset Failed Test Call Status
This command allows you to cancel the last failed test call status indicated by flashing cabin
lights.
Missed call test management
The missed call is not a valid test call according to the standard as the audio channel is not
checked with the set call. In this case, and following the norm, the orange led of the phone will
be blinking indicating the situation of the last invalid test call.
If you still wish to make test calls for missed calls (at your own risk), you should follow the
instructions below.
COMMAND
ACTION
REMARKS
*33*
*53*
Returns the remaining time until the
next test in minutes
COMMAND
ACTION
REMARKS
*95#
Force test call
Useful for testing test call in
installation.
COMMAND
PROGRAMMING
REMARKS
*92#
Resets invalid last test status
Returns yellow light to off state
COMMAND
ACTION
REMARKS
*06#... #....#
Program test phone number 1.
Test number 2 must NOT be
programmed
*21#1
Retry test calls at 1
*41#0
Out-of-standard test
management mode
Prevent orange light from
flickering

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Command Manual · Voice Mode 12 for 22
OTHER COMMANDS
Password
Some parameters require a password to be entered in order to be queried or programmed.
The default password is four zeros (0000). In a programming session, once the password has
been correctly entered, it will not be requested again during the programming session.
The password can be changed using parameter 40.
It is important to remember the new password as it is requested in remote queries.
Speaker volume
The speaker volume can be adjusted to three different levels as programmed with a 0, 1 or 2.
The default level is 1, the intermediate level. Turning up the volume to level 2 may produce
feedback and beeps depending on the assembly in each case.
Outgoing voice message (OGM)
This is the message recorded at the time of installation where the address or other useful
location information is stored for the recipient of the call. It would be similar to the voice
message recorded on an answering machine. The maximum duration is 20 seconds. When you
execute the recording command,*51#, you have to wait until the green light is on to start
talking, and you have to press # at the end of the sweepers, otherwise the message will be
unnecessarily prolonged to 20 seconds with silence. When generating an alarm call, the call
centre operator can play this message by pressing 5 on his keypad, or later, by pressing *51*.
Pressing 5 also acts as a call ACK and playback of the location message. If there is no location
message recorded, the following locution is not generated: "press 5 to hear the location
message”.
Once the communication with the cabin is established, and the audio channel is opened, if the
command *51* is pressed, the location message will be played
COMMAND
PROGRAMMING
REMARKS
*40#nnnn
Program new password
nnnn: New password
*40*
Ask for password
Password required
COMMAND
PROGRAMMING
REMARKS
*71#n
Program volume level
n: 0, 1, 2 Default value 1
*71*
See speaker volume
PRESS
RESPONSE
REMARKS
*51#........#
Record voice message
Wait for the green light to start
talking.
End with # (max 20 sec)
*51*
Voice Message Playback
*52#
Delete voice message

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Command Manual · Voice Mode 13 for 22
Hardware and firmware version check
This command is used to check the hardware and firmware version of the MEP2L. It's a query-
only command. It answers by synthesized voice and provides four digits hhss, being hh the
hardware version and ss the firmware version. It is useful to know what features are supported
depending on the version.
Auxiliary output
The MEP2L has an optocoupled auxiliary output that allows remote control of external devices
connected to this output. It has several operating modes, which are set according to the
setting of parameter n:
Telephone line signalling (SLT)
Parameter 11 manages the use or non-use of line signalling by the MEP2L for dial-up and hang-
up tasks. By default, the MEP2L has this option enabled, so it waits for a dial tone before
dialling, and hangs up once it receives a busy tone.
Parameter 11 should be set to 0 when the MEP2L is not able to recognize certain dial tones
that are mainly used in private branch exchanges. Incoming call hanging up will be done by
timeout, unless the remote caller sends a force hang up sequence by *0#.
Usually it will not be necessary to set this parameter to 0.
COMMAND
ACTION
REMARKS
*88*
Check hard and FW version
hhss: hh see hard, ss see FW
COMMAND
ACTION
REMARKS
*28*
Consultation of programmed value
*28#n
Sets AUX output operation mode
n: 0-4 default: 0
n
ACTION
REMARKS
0
AUX output is disabled
Default value.
1
Activated if no power is available
2
Emits 1 second pulse
Use command *28#2
3
Activates when low battery or invalid test is
detected
What is it?
4
Activated while PUSHBUTTONS are ACTIVATED
Only while pressing
COMMAND
ACTION
REMARKS
*11*
Consultation of programmed value
Answer: 0 or 1
*11#n
Sets operation mode based on line signalling
or not
n: 0.1 default: 1
0: ignores SLT
1: if you use SLT

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Periodic Phone Line Check
The MEP2L is able to detect whether the telephone line is faulty or unavailable. This check is
carried out automatically on a regular basis, at time intervals set by parameter 49. The default
value of parameter 49 is 10 minutes. When this situation is detected, you will hear a locution
in the car that says "Telephone line failure, contact the administrator". In addition, it is
possible to perform the check by command from the keyboard.
Reset to default settings (with password)
This command allows you to reset all parameters to their factory settings, except the
password, which is required to execute the command. See table attached for default values. In
case you do not know the password, please contact MERAK TELSIS, SL.
Low battery and power failure events
The MEP2L incorporates an internal lithium polymer (Li-Po) battery of 3.7 V 700 mA that
provides up to 10 hours of standby time. The MEP2L continuously monitors the battery charge
level and whether there is a supply voltage at connector J1. In the event of a power failure or if
the battery charge level falls below a certain threshold, the MEP2L communicates both events
to the event phone for this purpose (log 08). The default protocol for communicating these
events is P100. To have event calls it is necessary to program an event phone, communication
protocol and enable battery and power monitoring.
Installation programming commands:
COMMAND
ACTION
REMARKS
*49*
Checking time interval of the
telephone line
*49#nn
Set phone line check time
Value between 0 and 99, default
10 min
0: not checked
>0 is checked every nn minutes.
*94#
Check phone line status
Answer: "Phone correct" or
"Phone line failure"
COMMAND
ACTION
REMARKS
*852#
Reset parameters to default values,
except for the password
Password required
COMMAND
ACTION
REMARKS
*08#... #....#
Schedule event phone number
Necessary
*48#1
Set event protocol to P100
0: Merak 1:P100
*25#n
Set the number of call attempts to the event
phone
n: 1..3 Default: 1
*26#n
Enable battery monitoring n=1
n: 0, 1 Default 0
*55#n
Enable network monitoring n=1
n: 0, 1 Default 0

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Rev. M2.4 © Merak. All rights reserved
Command Manual · Voice Mode 15 for 22
Query commands via local keypad or remote call
Configuration of B1 and B2 buttons NO/NC
The MEP2L can be operated with both normally open (NO) and normally closed (NC) buttons.
By default, it is configured to operate with normally open (NO) type pushbuttons. Parameter
12 has two positions, one for each B1 and B2 button, 0 is normally open (NO) and 1 is normally
closed (NC).
If you want to use the normally closed (NC) type buttons, you must set this parameter
BEFORE you wire the NC buttons.
Multi-car (FW 1.5 or higher)
It is possible to share the phone line with up to 4 MEP2L phones. Do not mix different brands
and models.
If there is more than one phone sharing a phone line it is ESSENTIAL to assign
different phone numbers to each phone using parameter 29. The assigned car
numbers should begin with 1 and continue sequentially to 4.
In case of an incoming call, always pick up the phone with a car number equal to 1. If
we want to talk to another car, we need to enter the following sequence:
At the end, optionally force hang up, using *0# sequence.
COMMAND
ACTION
REMARKS
*50*
Consult battery voltage
Works if 26 is
enabled
??
Network on/off consultation
Works if 55 is
enabled
*26*
Consult voltage thresholds for discharged
battery/charged battery
Do not touch 3639
*91#
Reset low battery status
COMMAND
ACTION
REMARKS
*12*
Consultation of programmed value
*12#nn
Sets B1 and B2 buttons to work
00: B1 and B2 NO
11: B1 and B2 NC
COMMAND
ACTION
REMARKS
*33#n
Switch to car n
Wait for voiceover "Enter command”
0
Press 0 to open audio channel in the new car n

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WIRING DIAGRAM

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EXTERNAL CONNECTIONS
Alarm filtering (J2)
We present below the electronic scheme associated with the alarm filtering input, which is connected to terminals 4 and 5 of connector J2. As you can
see in the diagram, it is an optocoupled input, so it has polarity. The supported voltage is up to 30Vdc.

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Auxiliary LEDs and digital output (J3)
The J3 connector includes terminals for auxiliary yellow and green LEDs, in addition to a digital output with various functionalities, depending on
configuration. It is necessary to respect the polarity according to the following scheme, both of the LEDs and the auxiliary optocoupled output.
TERMINAL
FUNCTION
POLARITY
2
Yellow 12V auxiliary LED
Between J3.1 and J3.2
3
Green 12V auxiliary LED
Between J3.1 and J3.3
4 Y 5
Auxiliary digital output
Between J3.4 and J3.5

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Command Manual · Voice Mode 19 de 22
Peripheral Connector (J4)
The J4 connector is RJ45 type and incorporates audio signals (speaker and microphone), as well as other control and power signals. Auxiliary roof and
under car points connect to this port.

MEP2L
EMERGENCY TELEPHONE FOR LIFTS
Rev. M2.4 © Merak. All rights reserved
Command Manual · Voice Mode 20 de 22
PARAMETER LIST
PARAMETER / ACTION
PROGRAMMING
COMMAND
COMMAND
CONSULTATION
VALUES
ALLOWED
SIZE
MIN
MAX
DEFAULT
VALUE
PASSWORD
REQUIRED
CATEGORY
1st Phone number
*02#
*02*
0-9,*
0-20
-
-
NULL
S
Alarm
2nd Phone number
*03#
*03*
0-9,*
0-20
-
-
NULL
S
Alarm
3rd Phone number
*04#
*04*
0-9,*
0-20
-
-
NULL
S
Alarm
4th Phone number
*05#
*05*
0-9,*
0-20
-
-
NULL
S
Alarm
Alarm button delay time
*10#
*10*
0-9
1
0
9
3
S
Alarm
Emergency call duration
*13#
*13*
1-9
1
1
9
3
S
Alarm
Number of alarm call attempt cycles
*20#
*20*
1-3
1
1
3
1
S
Alarm
Alarm call mode
*22#
*22*
0-2
1
0
2
2
S
Alarm
Call Acceptance Time
*23#
*23*
1-4
1
1
4
1
S
Alarm
Alarm call protocol 1st number
*42#
*42*
0,1
1
0
1
0
S
Alarm
Alarm call protocol 2nd number
*43#
*43*
0,1
1
0
1
0
S
Alarm
Alarm call protocol 3rd number
*44#
*44*
0,1
1
0
1
0
S
Alarm
Alarm call protocol 4th number
*45#
*45*
0,1
1
0
1
0
S
Alarm
Set number of rings in incoming call
*15#
*15*
2-9
1
2
9
3
S
Setting
Change password
*40#
*40*
0-9
4
0
9999
0000
S
Setting
Car number
*29#
*29*
1-4
1
1
4
1
N
Setting
Location Voice Message
*51#
*51*
N
Setting
Delete Location Voice Message
*52#
-
S
Setting
Speaker volume
*71#
*71*
0-2
1
0
2
1
S
Setting
Language selection
*81#
*81*
1-4
1
1
4
1
S
Setting
Battery voltage
-
*50*
S
Events
Event phone number
*08#
*08*
0-9,*
0-20
-
-
NULL
S
Events
Number of event call attempt cycles
*25#
*25*
1-3
1
1
3
1
S
Events
Battery monitoring
*26#
*26*
0,1
1
0
1
0
S
Events
Battery Event Thresholds
*27#
*27*
0-9
4
00-00
99-99
3639
S
Events
Serial Number
-
*89*
0-9
8
-
-
-
N
Hardware
Event Call Protocol
*48#
*48*
0,1
1
0
1
1
S
Events
Network monitoring
*55#
*55*
0,1
1
0
1
0
S
Events