RADWAG PUE C32 User manual

PUE C32
WEIGHING INDICATOR
USER MANUAL
ITKU-97-13-10-19-EN

2
OCTOBER 2019

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Contents
1. INTENDED USE............................................................................................................................................. 7
2. PRECAUTIONS ............................................................................................................................................. 7
2.1. Operation ................................................................................................................................................ 7
2.2. Battery Power Supply.............................................................................................................................. 8
3. MAINTENANCE............................................................................................................................................. 8
3.1. Cleaning ABS Components..................................................................................................................... 8
3.2. Cleaning Stainless Steel Components..................................................................................................... 9
4. WARRANTY CONDITIONS ........................................................................................................................... 9
5. MECHANICAL DESIGN............................................................................................................................... 10
5.1. Dimensions ........................................................................................................................................... 10
5.2. Connectors Arrangement ...................................................................................................................... 10
5.3. RS232 Connectors ................................................................................................................................ 10
5.4. Inputs / Outputs..................................................................................................................................... 11
5.4.1. Technical Specifications ............................................................................................................. 11
5.4.2. I/O Schematic Diagrams............................................................................................................. 12
6. UNPACKING AND INSTALLATION ............................................................................................................ 12
7. START-UP AND OPERATION..................................................................................................................... 12
7.1. Levelling................................................................................................................................................ 12
7.2. Connecting the Scale to the Mains ........................................................................................................ 12
7.3. Battery Status........................................................................................................................................ 13
8. OPERATION PANEL ................................................................................................................................... 13
9. HOME SCREEN........................................................................................................................................... 14
9.1. Top Bar ................................................................................................................................................. 15
9.2. Weighing Result Window....................................................................................................................... 15
9.3. Workspace ............................................................................................................................................ 16
9.4. Pictograms ............................................................................................................................................ 16
10. OPERATING THE MENU .......................................................................................................................... 16
10.1. Entering the Menu............................................................................................................................... 16
10.2. Menu Keys .......................................................................................................................................... 17
10.3. Entering Numeric and Text Characters and Signs............................................................................... 18
10.3.1. Numerical Box .......................................................................................................................... 18
10.3.2. Text Box ................................................................................................................................... 19
10.3.3. Diacritical Sign Table................................................................................................................ 21
10.3.4. Special Sign Table.................................................................................................................... 21
10.4. Return to Weighing ............................................................................................................................. 22
11. PROGRAM ................................................................................................................................................ 22
12. LOG IN OPERATION................................................................................................................................. 22
12.1. Log in Procedure................................................................................................................................. 22
12.2. Log Out Procedure.............................................................................................................................. 23
12.3. Permission Levels ............................................................................................................................... 23
13. WEIGHING................................................................................................................................................. 23
13.1. Good Weighing Practice...................................................................................................................... 24
13.2. Zeroing................................................................................................................................................ 24
13.3. Taring.................................................................................................................................................. 25
13.4. Dual Range Devices............................................................................................................................ 25
13.5. Weighing Unit Change ........................................................................................................................ 25
13.6. Setting MIN, MAX Thresholds ............................................................................................................. 26
13.6.1. Setting MIN, MAX Threshold Using a Programmable Button.................................................... 26
13.6.2. Setting MIN, MAX Thresholds by Product Selection ................................................................. 27
13.6.3. Setting MIN, MAX Threshold Using Proximity Sensor .............................................................. 27
13.6.4. Setting MIN, MAX Threshold Using a Digital Input.................................................................... 27
14. COMMUNICATION .................................................................................................................................... 28
14.1. RS232................................................................................................................................................. 28
14.2. Ethernet .............................................................................................................................................. 28
14.3. Wireless Communication..................................................................................................................... 28
14.4. USB A ................................................................................................................................................. 30
14.5. USB B Port.......................................................................................................................................... 30
15. PERIPHERAL DEVICES............................................................................................................................ 33
15.1. Computer ............................................................................................................................................ 33
15.1.1. Port........................................................................................................................................... 33
15.1.2. Address .................................................................................................................................... 34

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15.1.3. Weighing Printout Template ..................................................................................................... 34
15.1.4. Continuous Transmission .........................................................................................................34
15.1.5. Printout Interval ........................................................................................................................ 34
15.1.6. E2R .......................................................................................................................................... 35
15.2. Printer ................................................................................................................................................. 35
15.2.1. Port........................................................................................................................................... 35
15.2.2. Code Page ............................................................................................................................... 36
15.2.3. Prefix, Suffix ............................................................................................................................. 37
15.2.4. Record of Measurement Data Onto a USB Flash Drive............................................................ 37
15.3. Barcode Scanner ................................................................................................................................ 38
15.3.1. Port........................................................................................................................................... 38
15.3.2. Offset........................................................................................................................................ 38
15.3.3. Code Length............................................................................................................................. 39
15.3.4. Prefix, Suffix ............................................................................................................................. 39
15.3.5. Field Selection.......................................................................................................................... 39
15.3.6. Filtering .................................................................................................................................... 39
15.3.7. Test .......................................................................................................................................... 40
15.4. Additional Display................................................................................................................................ 40
15.4.1. Port........................................................................................................................................... 40
15.4.2. Bottom Text Area Template...................................................................................................... 41
16. PRINTOUTS .............................................................................................................................................. 41
16.1. Print Mode: Header – GLP Printout - Footer........................................................................................ 41
16.2. Non-Standard Printouts....................................................................................................................... 43
16.3. Adjustment Report .............................................................................................................................. 44
16.4. Dosing Report ..................................................................................................................................... 44
16.5. Formulation Report ............................................................................................................................. 45
17. INPUTS / OUTPUTS .................................................................................................................................. 46
17.1. Input Setup.......................................................................................................................................... 46
17.2. Output Setup....................................................................................................................................... 46
18. DISPLAY.................................................................................................................................................... 47
18.1. Workspace .......................................................................................................................................... 47
18.1.1. Label ........................................................................................................................................ 48
18.1.2. Text Box ................................................................................................................................... 49
18.1.3. Bar Graph................................................................................................................................. 49
18.2. Keys.................................................................................................................................................... 51
18.3. Default Screen Settings....................................................................................................................... 53
19. PERMISSIONS .......................................................................................................................................... 53
19.1. Anonymous Operator .......................................................................................................................... 54
19.2. Date and Time..................................................................................................................................... 54
19.3. Printouts.............................................................................................................................................. 54
19.4. Databases Editing ............................................................................................................................... 55
19.5. Select Database Record ..................................................................................................................... 55
20. UNITS ........................................................................................................................................................ 55
20.1. Units Availability .................................................................................................................................. 56
20.2. Start Unit ............................................................................................................................................. 56
20.3. Gravitational Acceleration ................................................................................................................... 56
20.4. Custom Units....................................................................................................................................... 57
21. MISCELLANEOUS PARAMETERS........................................................................................................... 57
21.1. Interface Language ............................................................................................................................. 57
21.2. 'Beep' Sound....................................................................................................................................... 57
21.3. Display Brightness .............................................................................................................................. 58
21.4. Proximity Sensors Sensitivity .............................................................................................................. 58
21.5. Date and Time..................................................................................................................................... 58
21.6. Backlight Standby Time....................................................................................................................... 59
21.7. Automatic Shutdown ........................................................................................................................... 59
21.8. Default Operator Settings.................................................................................................................... 59
22. ADJUSTMENT........................................................................................................................................... 60
22.1. External Adjustment ............................................................................................................................ 60
22.2. User Adjustment.................................................................................................................................. 60
22.3. Start Mass Determination.................................................................................................................... 60
22.4. Adjustment Report .............................................................................................................................. 61
23. SCALE DATA ............................................................................................................................................ 61
24. WORKING MODES – General Information.............................................................................................. 61
24.1. Running Working Mode....................................................................................................................... 62
24.2. Working Mode Accessibility................................................................................................................. 62

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25. WORKING MODES - Local Settings ........................................................................................................ 62
25.1. Readout .............................................................................................................................................. 63
25.2. Proximity Sensors ............................................................................................................................... 63
25.3. Save Mode.......................................................................................................................................... 64
25.4. Auto Threshold.................................................................................................................................... 64
25.5. Result Control ..................................................................................................................................... 64
25.6. Autotare .............................................................................................................................................. 65
25.7. Labelling Mode.................................................................................................................................... 65
25.7.1. Automatic C Label Triggering ................................................................................................... 66
25.8. Statistics.............................................................................................................................................. 67
26. WORKING MODE – WEIGHING................................................................................................................ 67
26.1. Home Screen ...................................................................................................................................... 67
26.2. Local Settings...................................................................................................................................... 68
27. WORKING MODE – PARTS COUNTING.................................................................................................. 68
27.1. Home Screen ...................................................................................................................................... 68
27.2. Local Settings...................................................................................................................................... 68
27.2.1. Function of Automatic Correction of Reference Sample Mass.................................................. 69
27.2.2. Minimum Reference Sample Mass ........................................................................................... 70
27.3. Setting Reference Sample Mass by Entering Mass of a Single Part.................................................... 70
27.4. Setting Reference Sample Mass by Determining Mass of a Single Part.............................................. 70
27.5. Setting Reference Sample Mass by Acquiring Mass of a Single Part from Database.......................... 71
27.6. Entering Reference Sample Mass to the Scale Memory ..................................................................... 72
28. WORKING MODE - PERCENT WEIGHING............................................................................................... 72
28.1. Home Screen ...................................................................................................................................... 72
28.2. Local Settings...................................................................................................................................... 72
28.3. Reference Sample Mass Determined by Weighing ............................................................................. 73
28.4. Reference Sample Mass Entered to the Scale Memory ...................................................................... 73
28.5. Setting Reference Sample Mass by Acquiring Mass of a Single Part from Database.......................... 73
29. WORKING MODE – DOSING.................................................................................................................... 74
29.1. Home Screen ...................................................................................................................................... 74
29.2. Local Settings...................................................................................................................................... 74
29.3. New Dosing Process........................................................................................................................... 75
29.4. Dosing Procedure ............................................................................................................................... 76
29.4.1. Dosing Status ........................................................................................................................... 78
29.4.2. Dosing Bar Graph..................................................................................................................... 79
29.5. Dosing Process Report ....................................................................................................................... 80
30. WORKING MODE – FORMULATIONS .....................................................................................................81
30.1. Home Screen ...................................................................................................................................... 81
30.2. Local Settings...................................................................................................................................... 81
30.3. New Formulation ................................................................................................................................. 82
30.4. Formulation Procedure........................................................................................................................ 83
30.5. Formulation Report ............................................................................................................................. 85
31. DATABASES............................................................................................................................................. 86
31.1. Database Export ................................................................................................................................. 86
31.2. Database Import.................................................................................................................................. 87
31.3. Adding Database Record .................................................................................................................... 87
31.4. Deleting Database Record .................................................................................................................. 87
31.5. Deleting Database Content ................................................................................................................. 88
31.6. Database Editing................................................................................................................................. 88
31.6.1. Operators ................................................................................................................................. 88
31.6.2. Products ................................................................................................................................... 88
31.6.3. Packaging ................................................................................................................................ 89
31.6.4. Customers................................................................................................................................ 90
31.6.5. Formulations............................................................................................................................. 90
31.6.6. Dosing Processes..................................................................................................................... 90
31.6.7. Labels....................................................................................................................................... 91
31.6.8. Universal Variables................................................................................................................... 91
32. REPORTS.................................................................................................................................................. 91
32.1. Export of Reports ................................................................................................................................ 92
32.2. Deleting Reports ................................................................................................................................. 92
32.3. Reports Preview.................................................................................................................................. 93
32.3.1. Weighings ................................................................................................................................ 93
32.3.2. Alibi .......................................................................................................................................... 93
32.3.3. Dosing Reports......................................................................................................................... 94
32.3.4. Formulation Reports ................................................................................................................. 94

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33. IMPORT / EXPORT.................................................................................................................................... 95
33.1. Data Export ......................................................................................................................................... 95
33.2. Data Import ......................................................................................................................................... 95
34. DIAGRAMS OF CONNECTION CABLES ................................................................................................. 96
35. TECHNICAL SPECIFICATIONS................................................................................................................ 97
36. ERROR MESSAGES ................................................................................................................................. 98
37. ANNEX 01 – Printout Variables ............................................................................................................... 99
37.1. Variables ............................................................................................................................................. 99
37.2. Variable Formatting........................................................................................................................... 101
38. ANNEX 02 – Label Template.................................................................................................................. 103
38.1. Creation of a Label Template via the Scale....................................................................................... 103
38.2. Sending a Label Template to the Scale Memory ............................................................................... 103
38.3. Assigning a Label with a Template to a Product................................................................................ 103
38.4. Assigning a C Label with a Template to a Product ............................................................................ 104
38.5. Assigning a Label with a Template to a Customer............................................................................. 104
38.6. Printing a Label with a Template ....................................................................................................... 104
39. ANNEX 03 - ZEBRA Printer Configuration............................................................................................ 104
40. ANNEX 04 - Barcode Scanner Configuration ....................................................................................... 105

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1. INTENDED USE
PUE C32 weighing indicator is a device intended to design industrial scales
operating on the basis of load cells. The indicator features ABS plastic housing
and 5'' colour graphic display ensuring perfect readability. It is operated using
22-key membrane keypad equipped with programmable function keys.
Standard design offers two RS232 interfaces, USB type A, USB type B,
Ethernet, wireless communication, 2 proximity sensors, 4 I/O. Optionally the
indicator can be equipped with an internal battery, this allows its operation in
places where there is no access to the mains. The device integrates with
receipt and label printers, barcode scanners and PC accessories (mouse,
keyboard, USB flash drive).
The C32 indicator must not be operated in hazardous areas
endangered with explosion of gases, and in dusty
environments.
2. PRECAUTIONS
2.1. Operation
A. Prior to the first use, carefully read this User Manual. Use the device only
as intended.
B. Place weighed loads in the centre of the weighing pan.
C. Load the weighing pan with loads of gross weight which does not exceed
the maximum capacity.
D. Mind not to leave heavy loads on the weighing pan for longer periods
of time.
E. Protect the indicator against:
- considerable temperature variation,
- solar and UV radiation,
- substances causing chemical reactions.
F. The scale is not intended to be operated in hazardous areas.
G. In case of damage, immediately unplug the device from the mains.
H. Scales to be decommissioned must be decommissioned in accordance
with valid legal regulations.

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2.2. Battery Power Supply
The PUE C32 indicator can optionally be supplied by NiMH battery (nickel
metal hydride) of 1800 - 2800 mAh capacity.
Do not let battery discharge in case of prolonged storage
of the device in low temperature.
A worn out battery can be replaced only by the
manufacturer or by the authorized service.
The equipment including accumulators does not belong to
regular household waste. The European legislation requires
electric and electronic equipment to be collected and
disposed separately from other communal waste with the
aim of being recycled. Dear user, you are obliged
to dispose of the worn out battery as regulated.
Notice: Symbols on batteries identify harmful compounds: Pb = lead,
Cd = cadmium, Hg = mercury.
3. MAINTENANCE
In order to ensure safety in the course of cleaning, it is necessary to disconnect
the device from the mains. With this condition met, uninstall the weighing pan
and other detachable components.
Cleaning the weighing pan while still installed may cause
damage of the measuring system.
3.1. Cleaning ABS Components
To clean dry surfaces and avoid smudging, use clean non-colouring cloths
made of cellulose or cotton. You can use a solution of water and detergent
(soap, dishwashing detergent, glass cleaner). Gently rub the cleaned surface
and let it dry. Repeat the cleaning process if needed.
In the case of hard to remove contamination, e.g. residues of adhesive, rubber,
resin, polyurethane foam etc., you can use a special cleaning agents based on
a mixture of aliphatic hydrocarbons that do not dissolve plastics. Before using
the cleanser for all surfaces we recommend carrying out tests. Do not use
cleansers containing abrasive substances.

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3.2. Cleaning Stainless Steel Components
Avoid using cleansers containing any corrosive chemicals, e.g. bleach
(including chlorine). Do not use cleansers containing abrasive substances.
Always remove the dirt using microfiber cloth to avoid damage of protective
coating.
In case of a daily maintenance:
1. remove the dirt using cloth dipped in warm water,
2. for best results, add a little bit of dishwashing detergent.
4. WARRANTY CONDITIONS
A. RADWAG feels obliged to repair or exchange all elements that appear to
be faulty by production or by construction.
B. Defining defects of unclear origin and means of their elimination can only
be realized with assistance of the manufacturer and user
representatives.
C. RADWAG does not bear any responsibility for damage or losses
resulting from unauthorized or inadequate performing of production or
service processes.
D. The warranty does not cover:
•mechanical damage caused by product exploitation other than
intended, damage of thermal and chemical origin, damage caused by
lightning, overvoltage in the power network or other random event,
•inappropriate cleaning habits.
E. Loss of warranty takes place if:
•a repair is carried out outside RADWAG authorized service point,
•service claims intrusion into mechanical or electronic construction by
unauthorized people,
•the scale does not bear security stickers.
F. Warranty conditions outline the warranty period for rechargeable
batteries attached to the device for 12 months.
G. For detailed warranty conditions read the warranty certificate.
H. Contact with the central authorized service: [phone].

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5. MECHANICAL DESIGN
5.1. Dimensions
PUE C32 overall dimensions
5.2. Connectors Arrangement
1 – Ethernet RJ45 connector
2 – RS232 (COM1) connector
3 – USB type A connector
1 – power supply socket
2 – I/O, RS232 (COM2) connector
3 – USB type B connector
5.3. RS232 Connectors
RS232 - DB9/M connector (male), front:
Pin2 - RxD
Pin3 – TxD
Pin4 - 5VDC
Pin5 - GND

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RS232 - DSUB15/F connector (female), front:
Pin8 - TxD2
Pin9 - 5VDC
Pin10 - GND
Pin13 - RxD2
5.4. Inputs / Outputs
Standard PUE C32 indicator is equipped with 4 optoisolated inputs and 4
semiconductor outputs (solid-state relays). The signals are fed through
DSUB15/F connector.
I/O, RS232 DSUB15/F (female) connector, front:
Pin1 – GNDWE
Pin2 - OUT1
Pin3 - OUT2
Pin4 – COMM
Pin6 - IN4
Pin7 - IN3
Pin11 - IN2
Pin12 - IN1
Pin14 - OUT4
Pin15 - OUT3
5.4.1. Technical Specifications
Output parameters
Output quantity 4
Output type Solid-state relay
Cable cross-section 0.14 - 0.5mm2
Maximum output current 0.5A DC
Maximum voltage 30VDC
Input parameters
Input quantity 4
Input type Optoisolated
Cable cross-section 0.14 – 0.5mm2
Voltage range 5÷24VDC

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5.4.2. I/O Schematic Diagrams
4 inputs 4 outputs
6. UNPACKING AND INSTALLATION
A. Take the indicator out of the packaging.
B. Connect the indicator to a weighing platform, next place the weighing
device on a flat and even surface. Keep it far away from any sources
of heat.
7. START-UP AND OPERATION
7.1. Levelling
It is necessary to level the scale, do it by turning its feet. Keep turning the feet
until the air bubble takes central position.
7.2. Connecting the Scale to the Mains
The weighing device can be connected to the mains only with a power supply
that comes standard with a particular model. Nominal voltage of the power
supply (specified on the power supply data plate) has to be compatible with the
mains nominal voltage.
Procedure:
•Connect the power supply to the mains. Plug it to the power supply socket
that is located on the scale's side.
•Press key, it is to be found on the top of the operation panel.
•Upon completed start-up, the home screen is displayed automatically.

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7.3. Battery Status
Optional scale design features an internal battery. pictogram, displayed
at the top of the screen, either signals battery status or informs that battery
charging process is in progress:
•pictogram displayed in a cyclic manner: battery charging,
•pictogram displayed continuously: battery charged within 75% 100%
range of permissible voltage,
•pictogram displayed continuously: battery charged within 50% 75%
range of permissible voltage,
•pictogram displayed continuously: battery charged within 25% 50%
range of permissible voltage,
•pictogram displayed continuously: battery discharged (charge level
below 25% of the permissible voltage), connect the scale to the mains
in order to charge it,
•blinking pictogram: damaged battery or battery lack,
•no pictogram: scale not equipped with the battery.
Battery discharge is signalled by the following message:
<Excessively discharged battery. Scale shutdown is to
occur>. Upon scale shutdown, connect it to the mains in
order to charge the battery.
8. OPERATION PANEL

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Keys:
Press to switch the scale on / off.
Press to enter the main menu.
Press to log in.
Press to cancel the message.
Press to zero the scale.
Press to tare the scale.
Press to change the weighing unit.
Press to confirm the message.
Press to confirm the weighing result (PRINT).
Press to confirm the messages (ENTER).
Press to cancel the messages.
Press to change the working mode.
Programmable key assigned to an on-screen button.
key – press it for a longer period of time to get scale info.
Programmable key assigned to an on-screen button.
Programmable key assigned to an on-screen button.
Programmable key assigned to an on-screen button.
Programmable key assigned to an on-screen button.
9. HOME SCREEN
The home screen features 4 sections: top bar, weighing result window,
workspace, pictograms.

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Home screen view:
9.1. Top Bar
The top bar displays the following information:
Working mode name and symbol.
Weighing device name.
Symbol informing that wireless communication is on.
Symbol informing that communication with a USB flash drive is on.
Symbol informing that a PC keyboard is connected.
Symbol informing that a printer is connected.
Battery charge status.
Symbol informing that communication with a PC is on.
Symbol informing that communication with the E2R SYSTEM is on.
9.2. Weighing Result Window
Weighing result window provides all weighing related data.

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9.3. Workspace
The workspace is to be found underneath the weighing result window.
The workspace comprises 4 programmable widgets. Each working mode
features default home screen widget set. You can customize the screen.
For detailed information concerning the workspace read section 'Display'.
9.4. Pictograms
The pictograms assigned to operation panel keys are to be found underneath
the workspace.
You can define on-screen pictograms individually for each working mode.
For detailed procedure informing you how to define on-screen pictograms read
section 'Display'.
10. OPERATING THE MENU
In order to navigate the program menu, use the operation panel.
10.1. Entering the Menu
In order to enter the menu, press key. Background colour of the first
menu entry differs from the remaining ones. To navigate the program menu
use the keys that operate as arrow keys.

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Menu view
10.2. Menu Keys
Press to enter the main menu.
Press to go to the home screen.
Press to move one menu level up, or to discard entering parameter
modifications.
Press to move one menu level up.
Press to delete a character when editing numeric and text values.
Press to change keyboard mode when editing numeric and text values.
Press to select/change working mode.
Press to confirm/accept modifications.
Press to move one menu level up, or to discard entering parameter
modifications.
Press to select higher-level parameter group, or to edit parameter value and
change it by one digit up.
Press to select parameter group that you want to operate. The first parameter of
the selected parameter group is displayed.
Press to select lower-level parameter group, or to edit parameter value and
change it by one digit down.

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10.3. Entering Numeric and Text Characters and Signs
Depending on a type of data entered to the scale memory, the software offers
two different edit boxes:
•numerical box (for entering part mass values, tare values, etc.).
•text box (for entering printout template, universal variable value, etc.).
Button functions change depending on the edit box type.
10.3.1. Numerical Box
Where:
Digits mode. To change keyboard working mode press key. Keyboard
working mode options: - digit mode, - arrow keys operation, - bottom
bar operation.
Press to clear box content.
Keys:
Press to enter digit 1.
Press to enter digit 2.
Press to enter digit 3.

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Press to enter digit 4.
Press to enter digit 5.
Press to enter „-” (minus) sign, hold the key for a few seconds.
Press to enter digit 6.
Press to enter digit 7.
Press to enter digit 8.
Press to enter digit 9.
Press to enter digit 0. Press to enter „.” sign (dot), hold the key for a few
seconds. (dot) sign.
Press to delete one character.
Press to exit, the edit box content remains unmodified.
Press to confirm the modifications.
Press to change keyboard working mode.
10.3.2. Text Box

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Where:
Capital letters mode. To change keyboard working mode press key.
Keyboard working mode options: - upper-case character mode, - lower-
case character mode, - digit mode, - arrow keys operation, - bottom
bar operation.
Press to save the project to *.lb file on a USB flash drive.
Press to read the project saved to *.lb file on a USB flash drive.
Press to clear box content.
Press to print the project using a printer connected to the scale.
Press to view list of variables that can be used in the project.
Keys:
Press to enter . , { } : °- .
Press to enter a b c. Press to move the cursor to the left, hold the key for a few
seconds.
Press to enter d e f. Press to move the cursor up, hold the key for a few
seconds.
Press to enter g h i. Press to move the cursor to the right, hold the key for a
few seconds.
Press to enter j k l. Press to enter„ - ” sign, hold the key for a few seconds.
Press to enter m n o. Press to activate „ąëñ” function (diacritical signs table),
hold the key for a few seconds.
Press to enter p q r s. Press to activate „!$&” function (special signs table),
hold the key for a few seconds.
Press to enter t u v. Press to move the cursor down, hold the key for a few
seconds.
Press to enter w x y z. Press to activate „Caps Lock” function, hold the key for
a few seconds.
Press to enter (space) sign. Press to enter „.” sign (dot), hold the key for a
few seconds. ”.
Press to go to the next line in the edit box.