Mobatime ECO-M-DK User manual

© MOBATIME BE-801317.00
INSTRUCTION MANUAL
State-of-the-art technology digital clock
ECO-M-DK

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Certification of the Producer
STANDARDS
The digital clock DK has been developed and produced in accordance with the
EU Standards 2014/35/EU (LVD), 2014/30/EU (EMC), 2014/53/EU (RED), 2011/65/EU (RoHS),
2002/96/EC (WEEE):
EN 60950-1
EN 55032, class B
EN 55024 EN 50121-4
References to the Instruction Manual
1. The information in this Instruction Manual can be changed at any time without notice.
The current version is available for download on www.mobatime.com.
2. This Instruction Manual has been composed with the utmost care, in order to explain all details in
respect of the operation of the product. Should you, nevertheless, have questions or discover errors in
this manual, please contact us.
3. We do not answer for direct or indirect damages, which could occur, when using this Manual.
4. Please read the instructions carefully and only start setting-up the product, after you have correctly
understood all the information for the installation and operation.
5. The installation must only be carried out by skilled staff.
6. It is prohibited to reproduce, to store in a computer system or to transfer this publication in a way or
another, even part of it. The copyright remains with all the rights with BÜRK MOBATIME GmbH,
D-78026 VS-Schwenningen and MOSER-BAER AG –CH 3454 Sumiswald / SWITZERLAND.

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Table of contents
1Description .....................................................................................................................................................5
2Assembly........................................................................................................................................................7
2.1 Single-sided clock ....................................................................................................................................7
2.2 Double-sided clock...................................................................................................................................7
2.3 Assembly diagram....................................................................................................................................8
2.4 Mechanical drawingm ..............................................................................................................................9
2.5 Connecting terminal block......................................................................................................................10
2.6 Control PCB ...........................................................................................................................................11
2.7 Function of the plug connectors.............................................................................................................12
2.8 Setting elements.....................................................................................................................................12
2.9 Connection of the cable ends.................................................................................................................12
3Control of the clock using keyboard or pushbuttons..............................................................................13
3.1 Setting of time and date .........................................................................................................................13
3.2 Menu for the setting of the clock parameters.........................................................................................14
3.2.1 Submenu for user-specific setting of time constants for data switchover ......................................14
3.2.2 Offset setting for time synchronization ...........................................................................................15
3.2.3 Submenu for network services configuration .................................................................................15
3.2.4 Manual setting of the IP address of the clock.................................................................................15
3.2.5 Manual setting of the subnet mask.................................................................................................16
3.2.6 Manual setting of default gateway IP address ...............................................................................16
3.2.7 Submenu for setting the multicast group address..........................................................................16
3.2.8 Submenu for the setting of the NTP unicast synchronization ........................................................17
3.2.9 Submenu for displaying IPv6 addresses........................................................................................17
3.2.10 Menu page no.2 –display language parameters...........................................................................17
4Control of the clock using IR remote control............................................................................................18
4.1 Setting of time and date .........................................................................................................................18
4.2Menu for the setting of the clock parameters.........................................................................................19
4.2.1 Submenu for user-specific setting of time constants for data switchover ......................................20
4.2.2 Offset setting for time synchronization ...........................................................................................20
4.2.3 Submenu for network services configuration .................................................................................21
4.2.4 Manual setting of the IP address of the clock.................................................................................21
4.2.5 Manual setting of the subnet mask.................................................................................................21
4.2.6 Manual setting of default gateway IP address ...............................................................................21
4.2.7 Submenu for setting the multicast group address..........................................................................22
4.2.8 Submenu for the setting of the NTP unicast synchronization ........................................................22
4.2.9 Submenu for displaying IPv6 addresses........................................................................................22
5The clock menu table ..................................................................................................................................24
5.1 Menu page no. 1 –basic clock parameters ...........................................................................................24
5.2 Menu page no. 2 –display language parameters..................................................................................27
5.3 IPv6 adress submenu ............................................................................................................................27
6Control of the stopwatch via keyboard .....................................................................................................28
6.1 The stopwatch menu..............................................................................................................................28
6.2 Setting of the initial time for counting down ...........................................................................................28
7Control of the stopwatch using IR remote control...................................................................................29
7.1 The stopwatch menu..............................................................................................................................29

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7.2 Setting of initial time for counting down..................................................................................................30
8Stopwatch menu table.................................................................................................................................31
9Local time calculation .................................................................................................................................33
9.1 Basic setting –control according to source of synchronization .............................................................33
9.2 Calculation using MOBALine time zones...............................................................................................33
9.3 Calculation using time zone server MOBATIME....................................................................................33
9.4 Calculation using time zone entries preconfigured by MOBA-NMS software........................................34
9.5 Calculation according to internal time zone table ..................................................................................34
10 Non-network clock operation .....................................................................................................................35
10.1 Autonomous clock synchronized by DCF 77 receiver ...........................................................................35
10.2 Slave clock controlled by synchronizing impulses .................................................................................35
10.2.1 Synchronization and time setting –P5 mode 1 and 3....................................................................35
10.2.2 Synchronization only –P5 mode 2 and 4.......................................................................................36
10.3 Slave clock controlled by MOBATIME code, MOBALine, or ActiveDCF ...............................................36
10.4 Slave clock controlled by IF482 over RS485 .........................................................................................36
10.5 Slave clock controlled by supervised RS485.........................................................................................37
11 NTP and PoE clock operation.....................................................................................................................38
11.1 Unicast mode .........................................................................................................................................38
11.1.1 Network parameters assignation by DHCP....................................................................................39
11.1.2 Manual setting through setup menu...............................................................................................39
11.1.3 Manual setting through telnet.........................................................................................................39
11.1.4 Setting network parameters over DHCPv6 ....................................................................................40
11.1.5 Setting network parameters over autoconfiguration (SLAAC) .......................................................40
11.1.6 SNMP .............................................................................................................................................41
11.2 Multicast mode.......................................................................................................................................41
12 Testing mode, parameter reset...................................................................................................................42
12.1 Synchronization test...............................................................................................................................42
12.2 Parameter reset......................................................................................................................................42
13 Firmware update ..........................................................................................................................................43
13.1 Update firmware trought TTL UART by protocol YMODEM 1K.............................................................43
13.2 Firmware update over Ethernet on NTP and PoE versions...................................................................45
14 Time zone table............................................................................................................................................46
15 Engineering data UPRAVIT.........................................................................................................................48
15.1 Standard design of the clock..................................................................................................................48
15.2 Voltage range and electric current consumption of the lines.................................................................48
16 Accessories and Maintenance....................................................................................................................49
16.1 Single-sided clock ..................................................................................................................................49
16.2 Double-sided clock.................................................................................................................................49
17 Cleaning........................................................................................................................................................49
18 DISPOSAL OF USED BATTERIES..............................................................................................................49
19 GUARANTEE AND MAINTENANCE............................................................................................................49

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1 Description
Elegant and very slim digital clocks for displaying hours, minutes and date in different
languages • temperature display and stopwatch support • aluminum metal housing, powder
coated • display composed of SMD LED of high luminance provide for excellent readability
from various angles of view • display in red and yellow • autonomous operation with internal
quartz powered from mains • NTP synchronization powered over PoE (compatible IEEE
802.3af) or mains powered • slave clock operation controlled by MOBALine, ActiveDCF
RS485, mains powered • single or double sided clock • wall mounting for single-sided clock •
ceiling suspension or wall bracket mounting for double-sided clock • high protection degree
IP54 as standard
Basic properties
The Clock
•display of time values (either 12 or 24hours time cycle), four digit (HH:MM)
•display of day of week –3 characters, day of month - 2 digits, month –3 characters
•display composed of SMD LED, with 75 mm digit height for time and 50 mm digit height
for date; viewing distance up to 32 m
•display in red or yellow
•temperature indication (if a temperature sensor is connected) in °C or °F
•possibility of displaying one or two temperatures (two temperature sensors)
•possibility of alternating display between time and temperature, with adjustable period of
displaying the corresponding data
Mechanic
•elegant and slim clock frame, square shape, made of aluminium, powder coated in black
or silver colour
•front cover made of dark plexiglass for best readability over a wide viewing angle
•single- or double-sided version for wall mounting, ceiling suspension or wall bracket
mounting
•double sided version consist of two pieces single sided clock and wall bracket or ceiling
suspension
•easy two-step installation and time-saving maintenance, hanging holes for wall mounting
•pushbutons, connectors and state LEDs are accessible after dismounting the front
plexiglass
•protection degree IP 54
•working temperature
Stopwatch
•counting upwards from zero, up to 24 hours
•counting downwards from a specified value, with stop at zero, with automatic restart or
counting into negative values
•display of intermediate time values, "freezing" of display, cumulated intermediate time
•counting in steps of 1 minute, 1 second or 1/100 seconds
•operation via wired keyboard or remote IR controller

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•possibility of parallel switching over into the time/date or temperature display mode
Synchronization
•autonomous operation with internal quartz time base with programmable automatic
seasonal time change
•NTP multicast or unicast synchronization powered over PoE or mains powered
•slave clock operation with synchronization by MOBALine, ActiveDCF or by RS485
(depending on version), mains powered
•accuracy +/- 0.1 s/day without synchronization (after 24h of synchronization at constant
temperature)
•RTC backup by means of lithium battery (supercapacitor on request)
Configuration
•setting of the clock parameters and time, date setting by means of internal push buttons or
IR remote
controller
For NTP and PoE version only:
•DHCP / manual configuration of the clock parameters or setting over the telnet
•private options of DHCP string for automatic configuration of all clock parameters when
connected to network
•configuration and monitoring using MOBA-NMS software or SNMP
•firmware update remotely through the network using the TFTP protocol
•IPv6 support

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2 Assembly
The connection to the 110/230 V AC power network can only be done by authorized personnel
with appropriate qualification and training.
Danger of electric shock when dismounting the cover with warning triangle.
The connection to the 110/230 V AC power network should be carried out when the mains
power is off.
2.1 Single-sided clock
•First, prepare the 2 holes in the wall by hinges pitch on the backside of clock.
•Insert the dowels to the prepared holes and screw the appropriate screws into
them.
•Remove the screws on the bottom of the clock. Remove the bottom cover and
plexiglass.
•Thread the cable(s) through the grommet and hang the clock on the prepared
screws in the wall.
•Cut the cable(s) to the appropriate length and connect the wires to corresponding
terminals and/or crimp the RJ45 jack to the Ethernet cable respectively.
•Insert the BATT jumper in order to enable the RTC backup (doesn’t apply to clocks
with supercapacitor option).
•Mount the plexiglass and bottom cover.
2.2 Double-sided clock
•First, prepare the 4 holes in the ceiling or wall by bracket flange pitch.
•Insert the dowels to the prepared holes and fix into them the ceiling or wall bracket
using appropriate screws.
•Remove the screws on the bottom of the Master clock. Remove the bottom cover
and plexiglass (see picture in capture 2.3 Assembly diagram).
•Cut the cable(s) to the appropriate length and connect the wires to corresponding
terminals and/or crimp the RJ45 jack to the Ethernet cable respectively.
•Insert the BATT jumper in order to enable the RTC backup (doesn’t apply to clocks
with supercapacitor option).
•Connect the cable from Slave clock to the Master clock.
•Mount the plexiglass and bottom cover.

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2.3 Assembly diagram
Single sided clock
Double sided clock

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2.4 Mechanical drawing
Single sided clock
Double-sided clock

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2.5 Connecting terminal block
Notes:
1. For PoE version is Ethernet cable plugged directly into the connector on the control board (this version
is without terminal block)

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2.6 Control PCB

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2.7 Function of the plug connectors
DC-IN –JP1_2. JP1_2 powering 10 –16 VDC
TEMP –JP2 connection of the temperature sensor(s)
CTRL –JP3 connection of the keyboard
DCF –JP4 (STD version) connection of the DCF/GPS receiver
RS485 –JP5 (RS 485 version) connection of the RS485 serial line
MOBALine, ActiveDCF time signal input MOBALine, ActiveDCF
–JP6 (STD version)
LAN - JP7 (NTP, PoE version) RJ45 10BaseT/100TX (IEEE 802.3)
auto negotiation
PROG –JP8 clock firmware programming
2.8 Setting elements
PB1, PB2 control pushbuttons
RESET the RESET button
TRE jumper –JP10 (RS 485 version) RS485 terminating resistor enable
BATT jumper –JP12 backup battery connection
ISPE jumper –JP9 invoking the firmware programming
mode
DCF LED Indication of receiving the DCF signal
STATE LED state indication
POWER LED power indication
2.9 Connection of the cable ends
TEMP wire connection –1 or 2 thermometers
CTRL wire connection
RS-485 wire connection

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3 Control of the clock using keyboard or pushbuttons
The clock is adjusted and controlled using two pushbuttons located at the
upper side of the clock frame. If you use a keyboard for setting the stopwatch, use the
pushbuttons PB1 and PB2 for the clock setting.
Abbreviations used for the keystrokes
PB1L, PB2L pushing the pushbutton for more than 1 second
PB1S, PB2S pushing the pushbutton for less than 1 second
Function of the pushbuttons in the “Clock mode”
PB1S time correction to the whole minute (±30 sec)
PB2S changeover of the displayed items
time + date →time + temperature →stopwatch →time + date
PB1L entry into the time and date setting mode
PB2L entry into the clock menu
3.1 Setting of time and date
The setting of time and calendar date takes place in following steps: year –days
–months –hours –minutes. The entry into the time and date setting
mode occurs by pushing the PB1L pushbutton.
The display shows the following:
The item to be adjusted
is now blinking.
Move to another item by pushing the PB1S pushbutton. After having adjusted the
minutes and by pushing PB1S, the entered values are stored (the seconds are set to
zero) and the operation of the clock resumes. The clock returns into normal working
mode.
Note: When the time zone of displayed time and date (menu item P7) is set to the
values U1 –U7 or U, the entered time and date is taken as UTC.
Function of the pushbuttons in the “Time and date “setting mode”.
PB1S advancement to another item to be set up
PB2S increase of the item to be set up by 1
PB2L continuous increase of the current item

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3.2 Menu for the setting of the clock parameters
The entry into the parameter setup menu is done by pushing the PB2L button.
The menu is consisted of two pages.
The display shows the following:
The item to be adjusted
is now blinking
The options for the parameter setup are shown in the clock menu table (chapter 5).
Function of the pushbuttons in the setup menu mode
PB1S storage of the current item and move to another menu item
PB1L (page no. 1)storage of values and entry to menu page no. 2 or entry
into the submenu, where it is permitted by the program
PB1L (page no. 2)storage of values and return into normal display mode
PB2S increase of the current item by 1
PB2L continuous increase of the current item
PB1L+PB2L return into normal display mode, without storage of the data
3.2.1 Submenu for user-specific setting of time constants for data switchover
In menu item P2 (time constants for automatic switching over of values), set the
value U, then enter the submenu by pushing PB1L. The item to be set is blinking.
The display shows the following:
Enter the constant for “time + date”display in
seconds. Push the PB1S button and enter the time
constant for the display “time +temperature 1” in
seconds.
Push PB1S. The display shows the following:
Enter the time constant for the display of
stopwatch, in seconds.
Push PB1S.The display shows the following:
Enter the time constant to display
“time + temperature 2” of second sensor in
seconds.
Push PB1S.The display shows the following:
Enter a time constant to display the
“time + humidity 1” of the first sensor in seconds.
Push PB1S.The display shows the following:
Enter a time constant to display the
“time + pressure 1” of the first sensor in seconds.
Push PB1S.The display shows the following:

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Enter a time constant to display the
“time + humidity 2” of the second sensor in
seconds.
Push PB1S.The display shows the following:
Enter a time constant to display the
“time + pressure 2” of the second sensor in
seconds.
By pushing the PB1L button are the entered values stored and the clock returns
to the menu item P2.
3.2.2 Offset setting for time synchronization
Clocks can run with a defined offset to synchronization source.
In menu item P4 (synchronization source), push PB1L to go to the time
synchronization offset setting submenu.
The setting unit is 1/100 second.
Setting range -9.99 to +9.99.
Push PB1L to save the setting and return to menu item P4.
Push together PB1L and PB2L to return to P4 without storage of the data
3.2.3Submenu for network services configuration
Choose the value 2or 3in the item P19 (network work mode selection) in the
clock menu, then enter the submenu by pushing the PB1L pushbutton for
configuring the network services (Multicast support in unicast work mode, SNMP
service, Telnet service). The item to be set is blinking.
The display shows the following:
Switch to the next parameter –SNMP communication support by pushing the
PB1S. The display shows the Sn: 1. Set value 1for enabling the SNMP support
or value 0for disabling it by pushing the PB2S.
Switch to the next parameter –Telnet support by pushing the PB1S. The display
shows the tn: 1. Set value 1for enabling the telnet support or value 0for
disabling it by pushing the PB2S.
By pushing PB1L save the setting and return to item P19.
3.2.4 Manual setting of the IP address of the clock
Choose the item P20 in the main menu and push the PB1L button to enter the
submenu for setting the IP address. The item to be set is blinking.
By pushing PB2S, the adjusted digit value is increased in steps of 1, by pushing
the PB2L button, the value will be continuously increased.
The display shows the following: Enter the four octets of the IP address
step by step. Switch to next digit or octet
respectively by pushing the PB1S.
Octets are marked by letters A, b, C
and d.
Set value 1for enabling the multicast
support in the unicast work mode or value
0for disabling it by pushing the PB2S.

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By pushing the PB1L button, the entered values are stored and the clock returns
to the menu item P20.
3.2.5 Manual setting of the subnet mask
Choose the item P21 in the main menu and push the PB1L button to enter the
submenu for setting the subnet mask. The item to be set is blinking.
By pushing PB2S, the adjusted value is increased in steps of 1, by pushing the
PB2L button, the value will be continuously increased.
The display shows the following:
Pushing the PB1L button, the entered values are stored and the clock returns to
the menu item P21.
3.2.6 Manual setting of default gateway IP address
Choose item P22 in the main menu and push the PB1L button to enter the
submenu for setting the default gateway IP address. The item to be set is
blinking.
By pushing PB2S the adjusted digit value is increased in steps of 1, by pushing
the PB2L button the value will be continuously increased.
The display shows the following:
Enter the four octets of the gateway IP
address step by step. Switch to the next
digit or octet respectively by pushing the
PB1S button. Octets are marked by
letters A, b, Cand d.
By pushing PB1L button, the entered values are stored and the clock returns to
the menu item P22.
3.2.7 Submenu for setting the multicast group address
Choose the menu item P23 and then enter the submenu by pushing the PB1L
pushbutton for setting the multicast group address. The item to be set is blinking.
By pushing the PB2S button, the adjusted digit value is increased in steps of 1;
by pushing the PB2L button, a continuous increase of the value takes place.
The display shows the following:
Pushing the PB1L button, the entered values are stored and the clock returns to
the menu item P23.
Enter the four octets of the subnet mask
step by step. Switch to the next octet by
pushing the PB1S button. Octets are
marked by letters A, b, Cand d.
Enter the four octets of the IP address step
by step. Switch to the next digit or octet
respectively by pushing the PB1S button.
Octets are marked by the letters A, b, C
and d.

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3.2.8 Submenu for the setting of the NTP unicast synchronization
Choose the menu item P24 then enter the submenu by pushing the PB1L
pushbutton for setting the parameters of the NTP unicast synchronization. The
item to be set is blinking.
By pushing the PB2S button, the adjusted digit value is increased in steps of 1;
by pushing the PB2L button, the value will be continuously increased.
The display shows the following:
Set the four octets of the NTP server’s IP address
step by step. Switch to the next digit or octet
respectively by pushing the PB1S button. Octets
are marked by letters A, b, Cand d.
After the last octet setting, set the constant xwhich determines the interval of
synchronization in seconds.
By pushing the PB1L button, the entered values are stored and the clock returns
to the menu item P24.
Note: Through the setup menu is possible to set only one NTP server IP address.
If more than one NTP server addresses were previously configured (using telnet
or MOBA-NMS tool), after opening the P24 submenu the IP address of currently
active NTP server is displayed. When the IP address was modified and the
configuration is saved using the setup menu, the IP address is stored to the
definition of the first NTP server, the other NTP server addresses are cleared
including those defined by the NTP server domain names.
3.2.9 Submenu for displaying IPv6 addresses
Choose the menu item P25 and push PB1L to enter the IPv6 addresses
submenu. In the submenu choose required IP address for displaying and push
PB1L to display the first part of the IPv6 address.
The IPv6 address consists of a total of 8 parts. You can switch to IPv6 address
particular part by pushing PB1S. The parts are distinguished by the decimal dots
on the last three digits. Decimal dots show the order of each IPv6 address, parts
(0-7) in the binary system.
Push together PB1L and PB2L to return to P25.
Example of IPv6 address display 2001: 0db8: 0000: 0012: f68e: 38ff: fee8: 4a13
2001 –first part of IPv6 address (000b)
0db8. –second part of IPv6 address (001b)
000.0 –third part IPv6 address (010b)
001.2. –fourth part of the IPv6 address (011b)
f6.8e –fifth part of the IPv6 address (100b)
38.ff. –sixth part of the IPv6 address (101b)
fe.e.8 –seventh IPv6 address (110b)
4a.1.3. –eighth part of iPv6 address (111b)
3.2.10 Menu page no.2 –display language parameters
The menu page no. 2 is opened after saving the menu page no. 1 by pushing the
PB1L button.
After saving the menu page no. 2 by pushing the PB1Lbutton, the clock returns
to the normal display mode.

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4 Control of the clock using IR remote control
A 2-digit address is assigned to the clock. With the IR remote control the clock can be locked.
The setting of time, date and the clock parameters can only take place at clocks in an
unlocked state.
Function of the pushbuttons in normal display mode
pushing F1 + entry of 2-digit address, unlock the clock with the
using numerical pushbuttons corresponding address
holding down F1 button unlock all clocks within the reach of the IR
beam of the remote control unit
holding down F2 button lock all clocks within the reach of the IR
beam of the remote control unit
holding down F3 button display the address of all locked clocks within
the reach of the IR beam of the remote control
Function of the pushbuttons in the “Clock“ operation mode
SET entry into the time and date setting mode
The + button button brightness increase (not applicable when
P0 is set to A)
The - button button brightness decrease (not applicable when
P0 is set to A)
DATE visualization of time + date
TEMP visualization of time + temperature
TIMER visualization of stopwatch
>> changeover of the displayed items:
time + date →time + temperature →stopwatch
→time + date
MENU entry into the menu of setting of clock
parameters
CLR time correction to the whole minute (±30 sec)
4.1 Setting of time and date
Press >> to move to next value. The item to be set is blinking. The time and date
values are adjusted in the following sequence: year –day –month –hours –minutes.
By pushing the SET button, enter the time and date setting mode.
The display shows the following:
The item to be set is blinking.
After having set up the minutes the value is blinking. By pushing the OK button the
value is stored (with seconds reset to zero) and the clock operation resumes. The clock
returns into normal working mode.
Note: When the time zone of displayed time and date (menu item P7) is set to the
values U1 –U7 or U, the entered time and date is taken as UTC.

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Function of the pushbuttons in the “Time and date setting mode”
The +pushbutton increase of the value adjusted, in steps of 1
The –pushbutton decrease of the value adjusted, in steps of 1
Holding down the +button continuous increase of the value set up
Holding down the –button continuous decrease of the value set up
ESC return into normal display mode, without storage of the
data
>> move to next parameter
<< move to previous parameter
CLR entry of zero or minimum value
OK storage of values set up and return into normal working
mode, followed with seconds reset
Pushbuttons 0–9entry of the corresponding numerical value
4.2 Menu for the setting of the clock parameters
The entry into the menu for the setting of the clock parameters is done by pushing the
MENU button. The menu is consisted of two pages.
The display shows the following:
The item to be set is blinking.
The options for the parameters to be set up are shown in the menu table on page
(chapter 5).
Function of the pushbuttons in the “MENU mode”
>> move to next menu item
<< move to previous menu item
The + button increase of the value adjusted,
in steps of 1
The - button decrease of the current value,
in steps of 1
Holding down the +button continuous increase of the value set up
Holding down the –button continuous decrease of the value set up
F1 storing of the modified items and
switch to menu page no. 1
F2 storing of the modified items and
switch to menu page no. 2
ESC return into the normal working mode,
without storing the modified items
OK storing of the modified items and return
into the normal working mode
SET enter the sub-menu, where it is possible
Pushbuttons 0–9entry of the corresponding numerical value
Note: During entering the numbers in the octets of the IP addresses the editing to the
next digit moves automatically.

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4.2.1 Submenu for user-specific setting of time constants for data switchover
In menu item P2 (time constants for automatic switching over of values) set value
U, then enter the submenu by pushing the SET button. The item to be set is
blinking.
The display shows the following:
Enter the constant for “time + date” display in
seconds. Push the >> button and enter the time
constant for the display “time +temperature 1” in
seconds.
Push >>.The display shows the following:
Enter the time constant for the display of
stopwatch, in seconds.
Push >>.The display shows the following:
Enter the time constant to display
“time + temperature 2” of second sensor in
seconds.
Push >>.The display shows the following:
Enter a time constant to display the
“time + humidity 1” of the first sensor in seconds.
Push >>.The display shows the following:
Enter a time constant to display the
“time + pressure 1” of the first sensor in seconds.
Push >>.The display shows the following:
Enter a time constant to display the
“time + humidity 2” of the second sensor in
seconds.
Push >>.The display shows the following:
Enter a time constant to display the
“time + pressure 2” of the second sensor in
seconds.
By pushing OK, the entered values are stored and the clock returns to the menu
item P2. Return to the item P2 without storing by pushing ESC.
4.2.2 Offset setting for time synchronization
Clocks can run with a defined offset to synchronization source.
In menu item P4 (synchronization source) push SET for enter the submenu
setting time synchronization offset.
The setting unit is 1 / 100 second.
Setting range -9.99 to +9.99.
Push OK to save the setting and return to menu item P4.
Push ESC to return to P4 without storage of the data