Dors 1250 User manual

UNIVERSAL COUNTERFEIT DETECTOR
USER MANUAL

3
UNIVERSAL COUNTERFEIT DETECTOR DORS 1250
PURPOSE....................................................................................................... 4
IMPORTANT INFORMATION......................................................................... 6
DELIVERY SET.............................................................................................. 7
APPEARANCE............................................................................................... 7
PREPARING FOR OPERATION.................................................................... 8
OPERATION................................................................................................... 8
Menu......................................................................................................... 9
Illumination mode selection....................................................................... 10
Video signal source selection..................................................................... 10
Setting of brightness and contrast.............................................................. 11
Setting of auto off timer.............................................................................. 11
Language selection for the menu and information messages..................... 12
UV marks verification................................................................................. 12
IR marks verification.................................................................................. 13
IR blink marks verification.......................................................................... 13
Verification in a white reflected oblique light............................................... 13
Verification in a white reflected light........................................................... 14
Verification in a white transmitted light and IR transmitted light................... 14
Size verification......................................................................................... 1 5
OPERATION WITH VIDEO MAGNIFIER
DORS 1010/1020............................................................................................ 15
OPERATION WITH REMOTE OPTICAL MAGNIFIER DORS 10
AND DETECTOR VISUALIZER OF MAGNETIC AND IR MARKS
DORS 15......................................................................................................... 16
VISUAL INSPECTION WITH THE DORS 10................................................... 17
MAGNETIC VERIFICATION WITH THE DORS 15.......................................... 17
RETURN TO THE FACTORY SETTINGS........................................................ 19
SWITCHING OFF THE DEVICE...................................................................... 19
CARE AND MAINTENANCE.......................................................................... 19
UV-LAMP REPLACING PROCEDURE.......................................................... 20
WHITE LAMP REPLACING PROCEDURE.................................................... 21
TROUBLESHOOTING................................................................................... 22
SPECIFICATIONS.......................................................................................... 22
TRANSPORTATION, STORAGE AND DISPOSAL........................................ 23
SUPPORT AND WARRANTY........................................................................ 23
CONTENTS

4
READ THE MANUAL WITH ATTENTION
BEFORE YOU START TO WORK!
THE DEVICE IS EQUIPPED WITH
■ An ultra-violet (hereafter – UV) source consisting of 2 fluorescent lamps
(6W each);
A top infrared (hereafter – IR) light source emitting in the 850-940 nm
wavelengths;
A top white oblique light source;
A viewing table with a measuring scale and a combined illumination –
transmitted IR and white light;
5” touch screen display;
A video camera transmitting at 1:1 scale the image of the document on
the viewing table to the display;
The connectors for video magnifier DORS 1010, DORS 1020,
optical magnifier DORS 10, and a detector of magnetic and IR
marks DORS 15.
5
THE DEVICE MAKES POSSIBLE
PURPOSE
UNIVERSAL COUNTERFEIT DETECTOR DORS 1250 UNIVERSAL COUNTERFEIT DETECTOR DORS 1250
■
■
■
■
1. Verifying absence of a general visible luminescence in ultraviolet light on
a banknote (document).
2. Verifying presence of IR marks in a reflected and transmitted light as
well as verify IR blink marks in two-wave lengths mode (940/850 nm).
3. Verifying a luminescence of the specific areas of a banknote (document)
in UV light (marks, security threads and fibers).
4. Verifying watermarks and security threads on banknote (document).
Verify an authenticity of micro perforations.
5. Examine the surface of banknotes or documents with protection
elements in a white oblique reflected light. This way you can verify the
relief of printed elements and a tilting effect.
6. Performing an advanced verification under a 10-fold magnification
in two bands (white/IR) when using the video magnifier DORS 1010
or in three bands (white/IR/UV) when using the video magnifier DORS
1020. This way you can verify a coincidence of thin multicolored lines of
the currency design, a readability of a microtext and the currency design
at specific points.
7. Verify a presence of magnetic marks when using the DORS 15 detector
of magnetic and IR marks.
■
■
THE DEVICE IS CONTROLLED WITH TOUCH SCREEN MENU.
ONCE YOU HAVE READ THE MANUAL, YOU MAY START
TO USE THE DEVICE.
Universal counterfeit detector DORS 1250 (hereafter – ‘the device’) shall be
used for a visual detection of authenticity of banknotes, securities, excise stamps
and other documents with the protective marks that may be verified by the device .

DELIVERY SET
Universal counterfeit detector DORS1250 ................................................. 1 pcs.
User manual
............................................................................................... 1 pcs.
Brochure of security features of USD and EUR
......................................... 1 pcs.
Packaging................................................................................................... 1 set.
6 7
IMPORTANT INFORMATION
APPEARANCE
Fig. 1
UNIVERSAL COUNTERFEIT DETECTOR DORS 1250 UNIVERSAL COUNTERFEIT DETECTOR DORS 1250
IT IS PROHIBITED TO LOOK AT THE UV-LAMPS DURING THE
DEVICE OPERATION.
IT IS PROHIBITED TO TOUCH THE DEVICE AND THE POWER CORD
PLUG WITH WET HANDS. IT MAY RESULT IN AN ELECTRIC SHOCK.
WARNING! TO AVOID ANY DAMAGE OF THE CABLE OR ITS
BREAK, UNPLUG THE POWER CORD FROM THE POWER OUTLET
BY GET-TING HOLD OF ONLY THE PLUG.
WARNING! TO AVOID ANY POWER CORD DAMAGE AND A SHORT
CIRCUIT, MOVE THE DEVICE ONLY AFTER THE POWER CORD
PLUG HAS BEEN DISCONNECTED FROM THE POWER SUPPLY.
ATTENTION! THE DEVICE IS TO BE INSTALLED ON A HORIZONTAL
PLANE OF A WORKING TABLE. IT IS PROHIBITED TO INSTALL THE
DEVICE WITH ITS UV-LAMPS BEING VISIBLE FOR THE OPERATOR.
ATTENTION! IF THE DEVICE HAS BEEN UNDER COLD
CONDITIONS FOR A LONG TIME, IT SHALL BE KEPT UNDER ROOM
TEMPERATURE FOR NOT LESS THAN TWO HOURS BEFORE ITS
SWITCHING ON.
ATTENTION! TO PROVIDE A SUCCESSFUL OPERATION OF THE
DEVICE FOR A LONG TIME WITHOUT A SERVICE ENGINEER
INTERFERENCE, OBSERVE THE FOLLOWING RULES, PLEASE:
1. THE D EVICE SHALL BE INSTALLED ON AN EVEN
HORIZONTAL SURFACE;
2. WHEN INSTALLING THE DEVICE, AVOID ITS
EXPOSURE TO DIRECT SUNLIGHT AND DIRECTED
ARTIFICIAL ILLUMINATION.
WARNING! TO AVOID AN ELECTRIC SHOCK, APPLY ONLY TO A
QUALIFIED SPECIALIST TO REPLACE THE LAMPS.
IT IS PROHIBITED TO DISPOSE THE USED LAMPS IN THE
DOMESTIC GARBAGE CONTAINERS. AFTER A LAMP HAS BEEN
REPLACED, IT SHALL BE HANDED IN TO THE SERVICE OF
FLUORESCENT LAMPS DISPOSAL.
DEVICE WITH ITS UV-LAMPS BEING VISIBLE FOR
THE OPERATOR
 Touch screen display;
 UV-lamp (one of two
is shown);
 Slot for a large-sized
document;
 Viewing table with a
measuring scale;
 Power switch with an
indicator light;
 Power cord;
, Connectors M1,
M2 for the DORS 10
(DORS 15) connecti-
on;
 Connector V for the
DORS 1010
(DORS1020) connec-
tion.

8 9
PREPARING FOR OPERA TION
 ATTENTION! BEFORE THE DEVICE OPERATION STARTS, MAKE
SURE ABOUT INTEGRITY OF ITS BODY AND THE THREE FLUORES-
CENT LAMPS 
.
IT IS PROHIBITED TO CONNECT TO THE POWER SUPPLY THE
PRODUCT
WITH A DAMAGED BODY, WITH THE DAMAGED UV-
LAMPS OR WITHOUT THEM.
UNIVERSAL COUNTERFEIT DETECTOR DORS 1250 UNIVERSAL COUNTERFEIT DETECTOR DORS 1250
When selecting a place for the device installation, the most optimal location
(in relation to the viewing angles) is the one when the operator's glance is
perpendicular to the screen surface.
If it is supposed to use external devices, the latter shall be connected to the
corresponding jacks (, or ) on the device rear panel (see Fig. 1).
To start the device operation, the power cord shall be connected to the power
socket of 110-240 VAC 50/60 Hz. After that press the power switch () to switch
on the device (see Fig.1). A built-in red indicator shall turn on to show switching on
of the device.
OPERATION
At switching on the device, an operation mode menu containing four
buttons, such as VIDEO, WHITE, IR, UV appears by default in the upper part of
the display (see Fig. 2).
Рис. 2. Operation mode menu Рис. 3. Setup menu
To enter the setup menu, touch with your finger a free area of the screen.
The setup menu consists of the following buttons: BUTTONS, SCREEN,
LANGUAGE, AUTO OFF (see Fig. 3).
IR UV
WHITE
VIDEO IMAGE
BUTTONS LANGUAGE AUTO OFF
Further touching of the free area of the screen will result in an alternative
switching over between the operation mode menu and the setup menu.
Fig. 4 Shows the menu hierarchy.
To select a desired mode, choose the required menu item on the screen
according to fig. 4. Then select the required mode in the chosen menu item. The
selected mode will be marked by the check sign in the submenu. To hide the
menu from the display screen, select the option Hide in the BUTTONS menu (see
Fig. 5).
In this case, touch the screen to call the menu. In this mode the screen will
show the menu during 5-7 seconds since the last touch.
OPERATION MODE MENU
SETUP MENU
VIDEO WHITE IR UV
BOTTOM WHITE
TOP WHITE
OBLIQUE WHITE
WHITE OFF
IR BLINK
IR
UV OFF
UV 365 NM
VIDEO CAMERA
VIDEO INPUT
BUTTONS IMAGE LANGUAGE AUTO OFF
SHOW
HIDE
BRIGHTNESS
CONTRAST
OK CANCEL
1 MINUTE
3 MINUTES
10 MINUTES
30 MINUTES
DISABLE
MENU

BUTTONS LANGUAGE
10 11
UNIVERSAL COUNTERFEIT DETECTOR DORS 1250 UNIVERSAL COUNTERFEIT DETECTOR DORS 1250
Fig. 5. How to switch on the mode with
hidden buttons
ILLUMINATION MODE SELECTION
ATTENTION! BRIGHTNESS AND CONTRAST ARE SET
SEPARATELY FOR EACH VIDEO SIGNAL SOURCE. THE SET VALUES
OF BRIGHTNESS & CONTRAST ARE STORED IN A NONVOLATILE
MEMORY AND USED DURING THE NEXT OPERATION WITH THE THIS
VIDEO SIGNAL SOURCE.
To select the illumination mode, you shall be in the operation mode menu
(see Fig. 2). If it is necessary, call this menu by touching the free area of the
screen.
Select one of the menu items: WHITE, IR or UV (see Fig. 2).
WHITE mode either switches on the top white, or the bottom white light
or white oblique light or switches off any white light mode.
IR mode switches on either the infrared light or the IR blink marks mode.
UV Mode either switches on ultraviolet light or switches it off.
VIDEO SIGNAL SOURCE SELECTION
Select the VIDEO item in the operation mode menu. Select the required
video signal mode (see Fig. 6) in the pop-up submenu:
Video camera mode calls to the screen
the image from the device's built-in
camera corresponding to the light mode
selected before;
Video input mode displays the image
from the connected video magnifier
on the device screen.
Fig. 6. Video signal source selection
SETTING OF BRIGHTNESS AND CONTRAST
To enter the brightness or/and contrast adjustment mode, you shall be in the
setup menu (see Fig. 3). If it is necessary, call this menu by touching the free area
of the screen.
Press SCREEN. It will call to the screen the current values of the image
brightness and contrast (see Fig. 7). To set the image brightness and contrast,
press + (to increase) or – (to decrease). BUTTONS LANGUAGE AUTO OFF
IMAGE
BRIGHTNESS
CONTRAST
105
135
OK CANCEL
Fig. 7. Setting of brightness and contrast
To save the set values of brightness
and contrast, press Yes. To return to the
upper level submenu without saving the
set values (return to the previous values),
press Cancel.
SETTING OF AUTO OFF TIMER
To set an auto off interval, call the setup menu. Press AUTO OFF in the setup
menu the current value of the auto off timer will be shown (see Fig. 8). Select the
required auto off interval. The selected value is immediately saved in the memory,
without any additional pressing. If the auto-
off mode is selected, the device goes
automatically to the standby mode after the
specified period of time (1, 3, 10 or 30
minutes), after the last screen touch. in a
standby mode, all the light sources, the
display backlight and most of the other
power consumers of the device get switched
off. To wake from the standby mode, touch
the display.
ATTENTION! THE SETTINGS OF THE AUTO OFF TIMER ARE
STORED IN A NONVOLATILE MEMORY AND USED THEREAFTER AS
THE DEFAULT VALUES.
IR UV
WHITE
VIDEO
VIDEO CAMERA
VIDEO INPUT
IMAGE LANGUAGE AUTO OFF BUTTONS
SHOW
HIDE
Fig. 8. AUTO OFF timer setting
IMAGE
1 MINUTE
3 MINUTES
10 MINUTES
30 MINUTES
DISABLE
AUTO OFF

12 13
LANGUAGE SELECTION FOR THE MENU AND INFORMATION
MESSAGES
ATTENTION! LANGUAGE SETTINGS OF THE MENU AND
INFORMATION MESSAGES ARE STORED IN A NONVOLATILE
MEMORY AND USED LATER ON AS THE DEFAULT ONES.
BE CAREFUL AND AVOID TO SET A LANGUAGE YOU FAIL TO
UNDERSTAND. THE NEXT OPERATION WITH THE THIS VIDEO
SIGNAL SOURCE.
To select the menu language, you shall be in the setup menu (see Fig. 3). If it
is necessary, call this menu by touching the free area of the screen.
Select the LANGUAGE item. The currently used language is marked by the
check sign (see Fig. 9). Select the required interface language by pressing the
corresponding menu item. To return to the upper level menu without change,
touch any free area of the screen.
Fig. 9. Language selection menu
BUTTONS AUTO OFFIMAGE
中国的
РУССКИЙ
ENGLISH
ҚАЗАҚ
LANGUAGE
УКРАИНЬСКА
UV MARKS VERIFICATION
IT IS PROHIBITED TO LOOK AT THE UV-LAMPS DURING THEIR
OPERATION.
Place a banknote or a document on the device viewing table (). Press
UV in the operation mode menu (see Fig. 2). Select the UV 365 nm item in the
opened submenu (see Fig. 10). The UV-
marks on the document surface.
IR
WHITE UV
VIDEO
UV OFF
UV 365 NM Fig. 10. UV light switching on
IR MARKS VERIFICATION
The device goes to the IR light mode any time when it is switched on or exits
waked from the stand-by mode. The IR light does not switch off at switching on the
other types of illumination (UV, all types of white light). Therefore, a simultaneous
use of several types of control is possible since any type of control is combined
with IR verification. If you need the IR-mode only, without any other light, select the
IR item in the IR submenu of the operation
mode menu (see Fig. 11).
Fig. 11. IR light switching on
UV
WHITE
VIDEO IR
IR
IR BLINK
Place a banknote or a document on the
device viewing table (). Use the on-screen
menu to set (if required) the desirable
brightness and contrast of the image on the
display. Observe the image of the IR-marks
on the display screen.
IR BLINK MARKS VERIFICATION
Place a banknote or a document on the device viewing table (). Press IR in
the operation mode menu. Select the IR BLINK item in the opened submenu (see
Fig. 12).
UV
WHITE
VIDEO IR
IR
IR BLINK
Fig. 12. Switching on the
IR blink marks mode
The document on the device viewing
table shall avoid direct sunlight or the light
from the powerful incandescent lamps.
Otherwise, it will be difficult to examine IR
blink marks. The IR blink marks should
clearly blink with an interval of about 2 times
per second.
VERIFICATION IN A WHITE REFLECTED OBLIQUE LIGHT
Place a banknote or a document on the device viewing table (). Press
WHITE in the operation mode menu. Select the Oblique white item in the
submenu that opened (see Fig. 13). The mode is convenient, for example, for
viewing the tilting effect on notes of different currencies. This mode makes
possible to verify the height of the printed elements because they cast a clear
shadow in an oblique light. The source of top white light is LED with a considerably
high brightness, so PLEASE DO NOT LOOK AT THE TOP WHITE LIGHT
SOURCE.
UNIVERSAL COUNTERFEIT DETECTOR DORS 1250 UNIVERSAL COUNTERFEIT DETECTOR DORS 1250

14 15
UNIVERSAL COUNTERFEIT DETECTOR DORS 1250 UNIVERSAL COUNTERFEIT DETECTOR DORS 1250
Fig. 13. Switching on
WHITE OBLIQUE light
UV
VIDEO WHITE
BOTTOM WHITE
TOP WHITE
OBLIQUE WHITE
WHITE OFF
IR
VERIFICATION IN A WHITE REFLECTED LIGHT
Place a banknote or a document on the device viewing table (). Press
WHITE in the operation mode menu. Select the Top white item in the submenu
that opened (see Fig. 14) to switch on the illumination. This mode is convenient for
control of the protective elements with variable color inks (OVI). The source of top
white light is LED with a considerably high brightness, so PLEASE DO NOT
LOOK AT THE TOP WHITE LIGHT SOURCE.
UV
VIDEO WHITE
BOTTOM WHITE
TOP WHITE
OBLIQUE WHITE
WHITE OFF
IR Fig. 14. Switching on the
TOP WHITE light
VERIFICATION IN A WHITE TRANSMITTED LIGHT AND
IR TRANSMITTED LIGHT
Place a banknote or a document on the device viewing table. Using the
operation mode menu, switch on the bottom light source of the viewing table by a
successive pressing of the WHITE and the BOTTOM WHITE (see Fig. 15). The
source of the bottom light simultaneously emits white light and IR light. The mode
is convenient for verification of the watermarks and imprinted metalized stripes
with pictures etc. The screen shows IR image of both sides of a banknote
(document). It makes possible to examine watermarks with better contrast as well
as the marks on the metalized stripes (this mode is especially convenient to detect
Euro banknotes).
UV
VIDEO WHITE
BOTTOM WHITE
TOP WHITE
OBLIQUE WHITE
WHITE OFF
IR
Fig. 15. Switching on the
BOTTOM WHITE light
SIZE VERIFICATION
To check the dimensions of a banknote as whole and accuracy of separate
marks location, use the measuring scale applied on a matt glass of the device
(see Fig. 1) viewing table ().
OPERATION WITH VIDEO MAGNIFIER DORS 1010/1020
Connect the DORS 1010 video magnifier (see Fig.16) or the DORS 1020
(see Fig.17) to jack V () (see Fig. 1) on the device rear panel.
ATTENTION! BEFORE CONNECTING AND DISCONNECTING THE
MAGNIFIER CABLE, MAKE SURE THE DEVICE HAS BEEN DISCON-
NECTED FROM THE POWER SOCKET OR SWITCHED OFF WITH A
POWER SWITCH!
 «LIGHT-SELECT» key
Fig.16. Video magnifier
DORS 1010
 «SELECT» key
Fig.17. Video magnifier
DORS 1020

16 17
UNIVERSAL COUNTERFEIT DETECTOR DORS 1250 UNIVERSAL COUNTERFEIT DETECTOR DORS 1250
Switch on the device. Press the LIGHT-SELECT key () (in case of the
DORS 1010) or SELECT () (in case of the DORS 1020) on the top of a
magnifier. The device automatically switches to the mode of image examination
with a magnifier. Further pressing of the same key selects a light source. The
DORS 1010 magnifier has two light sources: white and IR, and the DORS 1020
magnifier has three sources: white, IR and UV. The model of the connected
magnifier and its selected light mode are shown in the top part of the screen.
To switch the device to a built-in camera, select the VIDEO item in the
operation mode menu and then the Video camera (see Fig. 18). To return to
operation with the video magnifier, press respectively the LIGHT-SELECT or the
SELECT key ( or ) or select the Video input item in the VIDEO submenu (see
Fig. 19); a message will appear in the top part of the screen saying about the
necessity to set the required light mode of the connected magnifier.
IR UV
WHITE
VIDEO
VIDEO CAMERA
VIDEO INPUT
Fig. 18. Switching on the operation
mode with the device built-in camera
IR UV
WHITE
VIDEO
VIDEO CAMERA
VIDEO INPUT
Fig. 19. Switching on the operation
mode with a video magnifier
OPERATION WITH REMOTE OPTICAL MAGNIFIER DORS 10
AND DETECTOR VISUALIZER OF MAGNETIC AND IR MARKS
DORS 15
Connect the DORS 10 magnifier and (or) the DORS 15 detector to either
jack M1 or jack M2 (), () (see Fig. 1) on the device rear panel. The device itself
must be connected to the power supply and switched on or remained in a standby
mode. A simultaneous connection of both devices (the DORS 10 and the DORS
15) is also possible. Operation with the DORS 10 and the DORS 15 is described
hereinafter.
VISUAL INSPECTION WITH THE DORS 10:
Fig. 20. Optical magnifier DORS 10
When DORS 10 magnifier (see Fig. 20) is used, the device itself may be in
any operation mode. Place the lens () of the DORS 10 magnifier above the
area of the banknote to be examined (the banknote shall be on a plane horizontal
surface).
 Eye-lens
 Lightning ON key
MAGNETIC VERIFICATION WITH THE DORS 15:
1. When detector DORS 15 (see Fig. 21) is in use, the operation mode of the
device itself may be any.
2. The device and the banknote to be examined should be on a special mat for
verification (included in the delivery set of the DORS 15).
3. Press any key (, ) to switch on the DORS 15.
4. A short pressing of the SELECT key () selects the magnetic verification
mode (built-in LED is lighted in green color).
 «SELECT» key
 «VOLUME» key
 Sensor
Fig. 21. Detector of magnetic
and IR marks DORS 15

18 19
UNIVERSAL COUNTERFEIT DETECTOR DORS 1250 UNIVERSAL COUNTERFEIT DETECTOR DORS 1250
Put the DORS 15 on a banknote in such a way that the area to be examined
is under the sensor (). Moving the sensor along the area to be examined,
determine the places where the sensor is triggering and non-triggering. A sound
signal and a glowing indicator inform about the sensor triggering. The sound
signal may be switched ON/OFF at any moment of operation. To switch it off,
press the VOLUME key () and
() SELECT key;
() VOLUME key
() Sensor
The places where the sensor is triggering are magnetic, and where it's non-
triggering are non-magnetic. Thus, location of the magnetic and non-magnetic
inks of the text and the drawings is detected with a high accuracy.
5. The obtained data shall be compared with the location of the magnetic marks
on an authentic banknote (this information is usually available on the web
site of the appropriate Central (National) Bank).
ATTENTION! THE MAGNETIC SENSOR OF THE DORS 15 IS
DISTINGUISHED WITH HIGH SENSITIVITY; THAT IS WHY ANY
SWITCHED ON MOBILE PHONE WITHIN THE RANGE OF 2.5 M FROM
THE DEVICE MAY CAUSE THE DEVICE'S ERRORS.
Note:
If the marks are not clearly detected during verification, it is necessary to
adjust the sensitivity. It is caused by a wide variation of the magnetic
characteristics among banknotes of different currencies. Beside this, banknotes
of the same type may also differ significantly because of the printing technological
peculiarities and due to their wear and tear and blotting during circulation.
If it's necessary to change the sensitivity, press shortly the VOLUME key ()
to select the required sensitivity level. The red illumination of the VOLUME key
corresponds to the highest sensitivity, yellow to the middle sensitivity and green to
the lowest one. Being switched on the detector goes to the mode in which it was
before the last switching off.
If the DORS 15 is activated in the areas devoid of magnetic marks, repeat the
examination with the lowest sensitivity mode. If even now the device is activated
on the banknote's non-magnetic areas or ceased on the magnetic ones, the
banknote may be counterfeited and requires examination according to the other
marks. If the problem does not exist any more, the banknote is authentic but it may
has some printing defects.
It is recommended to set the highest sensitivity level to verify the worn banknotes
with vague magnetic properties: The Euro, US dollars etc.
To avoid false triggering, do not touch either the sensitive element or the metal
parts, avoid any mechanical impact on the sensor.
To switch off detector DORS 15, press and hold the SELECT key () during
3 s. If the DORS 15 is not used during an hour, it switches off automatically.
SWITCHING OFF THE DEVICE
Press the power switch key () (see Fig. 1), its backlight will be turned off. It
is up to the user to decide whether to disconnect the power cord from the power
supply or not. It is certainly worth of disconnecting in case of a long-term (more
than several days) standing by of the device.
If it is necessary to install the device on a new place after it was switched off,
disconnect the power plug from the power socket. After that you may move the
device to a new place.
RETURN TO THE FACTORY SETTINGS
If it is necessary, you may reset all the device settings that have ever been
done and return to the factory ones. To do it, touch with your finger the free area of
the screen and hold it for 5 s; then there will appear the menu of return to the
factory settings that also indicates the current software (firmware) version of the
device (see Fig. 22). If you want to return to the factory settings, select Yes, if not,
choose Cancel.
RETURN TO
FACTORY SETTINGS
YES CANCEL
FIRMWARE VER 1.2
Fig. 22. Return to the factory settings
CARE AND MAINTENANCE
To clean the device surface from dirt, use water-based neutral detergents or
the cleaning agent on the base of isopropyl alcohol. Remove carefully an excess
of the detergent or the cleaning agent from the device.
WARNING! BEFORE CLEANING THE DEVICE SURFACE FROM DIRT,
MAKE SURE THE POWER PLUG HAS BEEN REMOVED FROM THE
POWER SOCKET!
WARNING! TO AVOID AN ELECTRIC SHOCK, PREVENT A
PENETRATION OF THE DETERGENT OR THE CLEANING AGENT
INSIDE THE DEVICE!