Olympia Protect 6 Series User manual

RWireless Alarm System Protect 6571
Operating Manual
24.07.2014 en/en

Olympia Business Systems Vertriebs GmbH
Zum Kraftwerk 1
45527 Hattingen

G3
Introduction 3....................................
Warranty 3..................................................
User Information 3...........................................
Disclaimer of Liability 3........................................
Intended Use 3..............................................
Product Features 4...............................
Scope of Delivery 4...............................
Safety Information 5..............................
Significance of the Symbols 5..................................
Important Safety Information 5..................................
Installation, Base Unit 6..........................
Information on Selecting the Installation Location 6................
Preparing and Connecting the Base Unit 6.......................
Positioning the Base Unit 7....................................
Wall Installation 7............................................
Operating Elements and Indicators 8..............
Function Assignment to Buttons, Base Unit 8.....................
Display Icons 9..............................................
Overview of LEDs 10..........................................
Function Assignment to Buttons, Remote Control 10................
Menu Structure 11.................................
Configuration 13..................................
General Information 13.........................................
Selecting the Language 13......................................
Entry Code 13................................................
Setting the Date/Time 14.......................................
Individual Outgoing Messages 14................................
Activating the Internal Telephone Dialling Unit with OGM Function 15..
Saving an SOS (Emergency Call) Number 16......................
Trigger Delay 17..............................................
Arming Delay 17..............................................
Alarm Period 18...............................................
Key Tone On/Off 18...........................................
Setting the Display Contrast 18..................................
Remote Control 19............................................
Flood and Smoke Detectors 19..................................
Overview of Monitoring Functions 20...............
Switching the Monitoring Functions On/Off 20......
Alarm Mode 21...............................................
At Home Mode 21.............................................
Silent Mode 21................................................
Disarmed Mode 21............................................
Panic Alarm 22....................................
Emergency Call (SOS) 22..........................

G
4
Remote Access Via Telephone 22..................
Resetting the Factory Settings (RESET) 23..........
Registering Sensors 24............................
Deregistering Sensors 24..........................
System Extension 24..............................
Changing the Batteries 25..........................
Remote Control 25............................................
Outdoor Siren 25..............................................
Regular Maintenance and Service 26................
Outdoor Siren 26..............................................
Information on Disposal 26........................
Technical Data 27.................................
Outdoor Siren 27..............................................
Remote Control 27............................................
Technical Modifications 27......................................
CE Mark 28.......................................

Introduction
G5
Introduction
Warranty
Dear Customer,
We are please that you have chosen an Olympia wireless alarm system from the Pro
tect6XXX-Series with emergency call, panic, screening and handsfree functions. Should a
technical problem arise with regard to the equipment, please observe the following points:
·The period of guarantee for the equipment is 36 months.
·It is essential to keep the purchase receipt and original packing.
·In the case of technical problems, please contact our service hotline:
IAN 103039
Hotline international
00800 100 22 100
[email protected]
GSL Gesellschaft für Service + Logistik in Mitteldeutschland mbH
Am Weimarer Berg 6
D-99510 Apolda / Thüringen
GERMANY
·In case the equipment is defective, return it together with the purchase receipt and
original packaging to the point-of-sale.
User Information
The alarm system is a passive security product and has been conceived as a deterrent.
Additional measures are necessary to prevent and hinder burglary and theft. You can ob
tain all the necessary information on this from your local police station.
Read the operating instruction manual thoroughly before connecting and starting the sys
tem for the first time. The operating instruction manual will help prevent application errors
and, at the same time, ensure you can exploit all the technical options provided by the
wireless alarm system to the full.
Disclaimer of Liability
We cannot guarantee that the information which relates to the technical properties of the
product or to the product itself contained in this document is correct. The product and its
accessories described in this document are subject to constant improvement and further
development. For this reason, we reserve the right to modify components, accessories,
technical specifications and related documentation of the product described herein at any
time without notice.
Intended Use
The wireless alarm systems from the Protect6XXX-Series enable you to monitor rooms
and buildings as long as the local conditions are such that they enable a reliable transmis
sion link to the sensors (e.g. door/window contact, smoke detector). In addition, all doors
and windows must be equipped with door/window contacts. A condition for complying with
the intended use is that the equipment is installed correctly and the information in the in
struction manual is observed and maintained.
Any other use is considered unintended use. Unauthorised modifications or reconstructions
not described in the instruction manual are not permitted and could cause the product to be
damaged. Furthermore, risks through short-circuits, fire, electric shock etc. cannot be ruled
out.

Product Features
G
6
Product Features
·Wireless alarm system with emergency call, panic, room screening and handsfree
functions.
·Transmit function to activate outdoor sirens etc.
·Integrated telephone dialling unit with outgoing message.
·Up to 10 alarm call numbers and 1 emergency call number (SOS) can be stored.
·Messages for alarm calls can be set up individually for each respective sensor, up
to max. 10 seconds long.
·Automatic dialling of the next number when the number called is "engaged".
·Handsfree function on the base unit in the case of an SOS.
·Telephone (silent) alarm/siren alarm can be set individually or combined.
·Large LC display, 1 numeric line in 7 segments for 24 characters, 1 alphanumeric
line in 5x7 dot matrix for 13 characters, 9 icons as status indicators.
·Display lighting in yellow and blue.
·Warning in the event of a low battery charge status (base unit and all registered
sensors).
·Power failure backup in the base unit.
·Base unit has a remote control facility.
·Upgradable for operation with max. 32 sensors.
·Simple integration of new sensors/smoke detectors, plug-and-play.
Scope of Delivery
Outdoor siren 1
Power adapter plug 1
Telephone connection cable 1
Remote control 1
Batteries 3x alkaline AAA
1x lithium CR2430 3 V
Assembly material Screws, dowels, adhesive tape
Instruction manual 1
Please check the contents of the package carefully. If anything is missing or has been
damaged during transport, DO NOT put the wireless alarm system into operation! In such
cases, contact your sales outlet, with your purchase receipt to hand, or the OLYMPIA ser
vice centre.
NOTE: Keep the packaging in a safe place to protect the equip
ment from damage should it need to be dispatched in
future.
NOTE: This operating instruction manual relates to the base unit
of the alarm system. The sensors are described in sepa
rate manuals.

Safety Information
G7
Safety Information
Significance of the Symbols
WARNING: Indicates potentially dangerous situations which could
lead to fatal or severe personal injury if the information is
ignored.
CAUTION: Indicates potentially dangerous situations which could
lead to minor personal injury if the information is ig
nored.
NOTE: Indicates potentially dangerous situations which could
lead to property or environmental damage if the informa
tion is ignored.
Important Safety Information
Please observe the following safety information to ensure the wireless alarm system can be
used safely and reliably:
·If you are uncertain or have any doubts about the functioning method of the equip
ment during assembly and installation, contact a specialist. In case of doubt, do
not complete assembly and installation work yourself.
·Never open the equipment! Never use the device when it is wet or in the vicinity of
a bathtub, shower or such!
·Repairs to defective equipment must always be completed by authorised service
technicians.
·Never touch the power adapter plug on the base unit with wet or damp hands.
·If the power adapter plug shows signs of damage, disconnect the fuse in the fuse
box prior disconnecting the relevant plug from the power socket.
·The wireless alarm system and packaging materials must not be used as toys by
children.
·Due to legal requirements, the alarm signal continues for maximally 120 seconds.
The alarm signal switches off automatically after approx. 120 seconds if the user
does not interrupt it.
NOTE: This operating instruction manual contains important
information on setting up and handling the equipment.
The manual must be enclosed with the equipment if
handed over to others.

Installation, Base Unit
G
8
Installation, Base Unit
Information on Selecting the Installation Location
·The base unit should be installed or positioned in a central location (e.g. in the
hallway of an apartment/house) in relation to the area to be monitored in order to
keep all transmission paths as short as possible.
·Place the base unit in a location where a power socket (230 V / 50 Hz) and tele
phone connection socket (for the integrated telephone dialling unit) are available.
·Choose a location within the area being monitored to ensure that no intruders can
approach the base unit and manipulate it.
·The base unit and power adapter plug must not be used in damp rooms (cellar,
bathroom, etc.) or in the direct vicinity of sources of heat.
·The base unit should not be installed/setup on or in the direct vicinity of large
metallic objects or sources of electrical interference because this reduces the
transmission range.
Examples of sources of interference
Metallic objects Source of electrical interference
Radiators Loudspeaker systems
Mirrors Motors
Concrete steel walls Unshielded electrical apparatus
Metal doors
Preparing and Connecting the Base Unit
NOTE: The alarm system can also be operated without a tele
phone connection. In the event the alarm is triggered,
however, the internal telephone dialling unit is not acti
vated!
RJ11
connector
TAE
connector
Power socket
Telephone
connection socket
N
RESET Power
adapter plug
1. Use a screwdriver to loosen the screw in the battery and connection socket compart
ment on the underside of the base unit.
2. Remove the lid from the battery and connection socket compartment.
3. Plug the RJ11 connector in the base unit socket.
4. Insert three AAA alkaline batteries in the battery compartment (pay attention to
correct polarity!).
5. Connect the power adapter plug to the base unit.
6. Replace the lid on the battery and connection socket compartment.
7. Replace and tighten the screw.

Installation, Base Unit
G9
Positioning the Base Unit
It is possible to setup the device in a user-friendly, inclined position on a table or desk. To
do this, insert the two legs (1) supplied in the recesses for the wall installation bracket (2)
on the rear of the base unit.
1
Wall Installation
After having found a suitable location for the base unit, you can begin with the installation.
WARNING: Risk of fatal injury through electric shock or gas explo
sion. Pay attention that you do not damage electric ca
bles or gas pipes.
NOTE: Also pay attention to water pipes.
1. At the installation location, insert two screws in the wall, 100 mm apart and aligned
horizontally. (It may be necessary to drill the holes first and then insert dowels in
which to tighten the screws, depending on the properties of the wall.)
2. Screw the screws in the wall using a screwdriver until there is approx. 3 mm clear
ance from the bottom edge of the screw head to the wall.
3. Hook the base unit over the screws.
4. Plug the TAE connector in the socket labelled Non the telephone connection socket
of your telephone connection.
5. Connect the power adapter plug to a properly installed 230 V / 50 Hz power socket.
The base unit is then ready to use.
2

Operating Elements and Indicators
G
10
Operating Elements and Indicators
The base unit is equipped with an SOS (emergency call) button for emergency situations
and a Panic button in the event of a direct threat. The wireless remote control unit is provid
ed with a button which can be configured either as an Emergency Call or Panic button
(refer to "Configuring the Wireless Remote Control Unit").
Pressing the Panic button triggers an immediate acoustic signal, intended as a
deterrent, regardless of whether the alarm system is active or inactive. The acoustic alarm
can be switched off via the base unit or the wireless remote control (refer to "Disarmed
Mode" in Chapter "Monitoring Functions").
Pressing the SOS (emergency call) button activates the internal telephone di
alling unit, as long as phone numbers have been entered and stored beforehand (refer to
"Configuring the Internal Telephone Dialling Unit with OGM Function"). The unit is activated
regardless of whether the alarm system is armed or disarmed. The emergency call number
is dialled first, then up to 10 stored phone numbers in succession. A voice message re
quests the subscriber answering to press the [1] button on their phone. The handsfree
function is automatically activated on the base unit and enables communication between
the caller and subscriber called.
Function Assignment to Buttons, Base Unit
Key Function
Emergency Call button: Activates the internal telephone dialling unit
Confirmation
Panic button: Triggers an acoustic alarm signal
Open the menu; scroll up in the menu;
increase the loudspeaker volume in Handsfree mode
Open the Location Key function for phone numbers;
scroll down in the menu;
reduce the loudspeaker volume in Handsfree mode
Disarmed mode: The system is deactivated; close the menu;
stop the countdown
Silent mode: The system is armed;
when the alarm is tripped, the internal telephone dialling unit is
activated;
deletes digits and letters
Alarm mode: The system is activated;
on burglary, the acoustic alarm signal and internal telephone dialling
unit are activated

Operating Elements and Indicators
G11
At Home mode: The system is activated;
on burglary, the acoustic alarm signal is issued
0-9, *, # Digit keys: On pressing the # button >3 sec., a 2 sec. dialling pause is
activated
*In Text mode: Switch between upper and lower case
#à á â Ç
0+ & @ 0 / % * # $ £ O§ ¿ ¡
1“Tap” ? ! 1 , . : ; “ ' < = > ( ) { }_
2A B C 2 Ä Æà á â Ç
a b c 2 ä æ å à á â ç
3D E F 3 è É ê ë
d e f 3 è é ê ë
4G H I 4 ì í î Ï
g h i 4 ì í î ï
5J K L 5 €
j k l 5 €
6M N O 6 ñ ö ò ó ô
m n o 6 ñ ö ò ó ô
7P Q R S 7 ß
p q r s 7 ß
8T U V 8 ù ú û Ü
t u v 8 ù ú û ü
9W X Y Z 9
w x y z 9
Display Icons
Icon Significance Explanation
Silent mode If an alarm is triggered, no acoustic alarm;
internal telephone dialling unit activated.
Alarm mode If an alarm is triggered, an acoustic alarm is
issued; internal telephone dialling unit
activated.
At Home mode If an alarm is triggered, an acoustic alarm is
issued.
SOS Emergency call Internal telephone dialling unit is activated.
aTime delay Time delay is activated.
Key lock Key lock is activated.
Internal telephone
dialling unit is
activated.
Connection is being made.
Recording mode Voice message is being recorded.
Memory space display Indicates the memory location of the phone
number.
hSave icon
Battery indicator Battery capacity of base unit is low.

Operating Elements and Indicators
G
12
Overview of LEDs
With
power supply
Without
power supply
Top LED (red) Bottom LED
(yellow) Top LED (red) Bottom LED (yellow)
Silent mode Lights up Flashing Off Flashing
Alarm mode Flashing Off Flashing Off
At Home mode Lights up Lights up Off Lights up
Disarmed mode Lights up Off Off Off
Function Assignment to Buttons, Remote Control
Key Function
Emergency call or panic function (can be optionally configured on the
base unit)
Alarm mode: On burglary, acoustic alarm signal issued and internal
telephone dialling unit activated
At Home mode: On burglary, acoustic alarm is issued
Deactivate key lock on base unit;
Stop alarm signal;
Switch alarm system inactive.
Silent mode on pressing the Alarm and At Home mode buttons
simultaneously.

Menu Structure
G13
Menu Structure
Review Open Sensor01 Voice Record
Remote:1 Voice Record
Register Search… Open Sensor01 Voice Record
Remote:1 Voice Record
Trigger Delay Duration Delay: 0-240S
Trigger Tone On
Off
Arming Delay Delay: 0-240S
Flood&Smoke Standard
Activate
Remote Key Remote: SOS
Remote: PANIC
Entry Code 1234

Menu Structure
G
14
Key Tone Key Tone-On
Key Tone-Off
Contrast Contrast-1-5
Language Deutsch
Español
Nederlands
Dansk
Português
English
Français
Date/Time 01-01-2010 00:00
Alarm period Time:1-10Min

Configuration
G15
Configuration
General Information
NOTE: Before beginning to operate the base unit, deactivate the
key lock function. You need the 4-digit Entry Code to do
this. The default, device-specific Entry Code is provided
in the battery compartment of the base unit.
The key lock is reactivated automatically when no buttons are pressed for a period of
10 seconds. You can also activate the key lock function manually by pressing the 
button.
The SOS and Panic buttons are excluded from the key lock function and are always func
tional!
Operation:
·The menu is opened by pressing the Menu button briefly.
·Navigate through the menu using the arrow buttons and .
·Confirm selections and entries by pressing the button. If values are set
in certain menus, they are accepted and saved.
·Text or numbers which have been entered can be corrected by pressing the
button.
·Press the button briefly to move one menu level back.
·If no button is pressed for a period of 10 seconds, the menu is automatically
closed and the key lock activated.
Selecting the Language
There is a range of languages available for selection:
1. Enter the device-specific Entry Code. Confirm it by pressing .
2. The menu is opened by pressing the Menu button briefly.
3. Select the Language menu option. Confirm it by pressing .
4. Select the language required by pressing the and buttons.
5. Confirm it by pressing . The main menu reappears in the display.
6. Press to exit from the menu.
Entry Code
Proceed as follows to change the Entry Code:
1. Enter the device-specific Entry Code. Confirm it by pressing .
2. The menu is opened by pressing the Menu button briefly.
3. Select the Entry Code menu option. Confirm it by pressing . The default
Entry Code appears in the display. The first digit flashes. Enter the 4-digit Entry
Code.
4. Confirm it by pressing . The main menu reappears in the display.
5. Note your individual Entry Code down and keep it in a safe place.
6. Press to exit from the menu.

Configuration
G
16
Setting the Date/Time
1. Enter the Entry Code. Confirm it by pressing .
2. The menu is opened by pressing the Menu button briefly.
3. Select the Date/Time menu option. Confirm it by pressing .
4. Display: 01-01-2010
5. Use the keypad on the base unit to enter the day, month and year. Confirm it by
pressing .
6. Display: 00:00
7. Enter the time as hour and minute.
8. Confirm it by pressing . The main menu reappears in the display.
9. Press to exit from the menu.
Individual Outgoing Messages
NOTE: You can record an individual message of up to max. 10
seconds for each sensor (door/window contact, smoke
detector). The standard message is replaced by your
individual voice message and played when the telephone
dialling unit is activated!
Proceed as follows to record an individual messages for each respective sensor:
1. Enter the Entry Code. Confirm it by pressing .
2. The menu is opened by pressing the Menu button briefly.
3. Select the Review menu option. Confirm it by pressing .
4. Select the respective sensor required by pressing the and but
tons. Confirm it by pressing .
5. The first letter of the sensor selected flashes. You can rename the sensor (e.g.
BalconyDoor, KitchenWindow, etc.). Confirm it by pressing .
6. Text or numbers which have been entered can be deleted by pressing the 
button.
7. Voice Record appears in the display. Confirm it by pressing .
8. Speak your individual voice message for the selected sensor into the unit
(e.g. BalconyDoor).
9. Press the button to confirm the message and end recording.
NOTE: If you do not confirm by pressing the button,
recording is automatically ended after 10 seconds.
10. Your individual message is played back. The main menu reappears in the display.
11. Press to exit from the menu.

Configuration
G17
Activating the Internal Telephone Dialling Unit with OGM
Function
The internal telephone dialling unit is deactivated if no telephone numbers have been en
tered and saved.
You can enter up to 10 individual telephone or mobile phone numbers of contact persons,
such as relatives, friends or neighbours. In the event of an alarm, the internal telephone
dialling unit dials these phone numbers automatically in the sequence they were entered
(beginning with memory location 0) and communicates the status via the voice messages
assigned to the respective sensors. In the case of an "engaged" signal or no connection is
possible, the next phone number is automatically dialled. A total of three dialling cycles are
completed!
The internal telephone dialling unit is deactivated when a subscriber called answers the call
made and presses the numeric key [1] on his telephone or 3 dialling cycles have been
completed.
NOTE: Save as many phone numbers as possible. This increas
es the probability of reaching a contact person in the
event an alarm is triggered. If, for example, you only save
two phone numbers and both are engaged when the
alarm call is sent, the dialling cycle soon comes to an
end!
NOTE: Do not forget to inform the contact persons that they will
be called by your alarm system automatically if an alarm
is triggered and agree on a sequence of actions if the
alarm is triggered.
Memory locations 0-9 (buttons to ) are available to enter up to 10 phone
numbers. Each phone number can be composed of up to 24 characters/digits. In addition, a
name with up to 13 characters/letters can be assigned to each phone number.
NOTE: Do not use the official emergency call numbers (e.g. 112)!
NOTE: Unjustified requests for police, fire and rescue services
are liable for costs!
Save the phone numbers as follows:
1. Enter the Entry Code. Confirm it by pressing .
2. Press the  button. Location Key appears in the display.
3. Select a memory location (button -). If you have not yet stored a
phone number, Empty appears as information in the display. Confirm it by press
ing .
4. Enter the phone number including the access code. Confirm it by pressing
.
5. Enter the name associated with the phone number. Confirm it by pressing .
6. Press to exit from the menu.

Configuration
G
18
After having entered phone numbers, ensure that they are correct in respect of the alarm
calls. You can do this by triggering a silent alarm. The telephone numbers you have en
tered are dialled in succession in the programmed sequence.
1. Enter the Entry Code. Confirm it by pressing .
2. On pressing the key, Silent mode is activated. Silent mode is indicated in
the display by the icon after the selected armed delay has expired.
3. Now trip the silent alarm on any of the door/window contacts (e.g. open door/win
dow).
NOTE: When Silent mode is active, there is no acoustic alarm
signal. The display lights up yellow and indicates which
sensor has been triggered. The internal telephone di
alling unit is activated after the trigger delay has expired.
·The subscriber called takes the call and the individual message recorded for the
sensor triggered is played.
·The subscriber called is also requested to press digit key [1] on their telephone.
The screening function is activated. This function enables the subscriber to screen
the room in which the base unit is located.
·If the subscriber called does not initiate a function within 24 seconds, the next
phone number is automatically dialled.
·Silent mode is deactivated by pressing the button on the remote control,
entering your Entry Code on the base unit and confirming by pressing the
button or when the subscriber called ends the call.
Saving an SOS (Emergency Call) Number
You can save an SOS (emergency call) number which is subsequently called first by press
ing the button on the base unit or, depending on the configuration, the 
button on the remote control. Following this number, the other phone numbers stored,
maximally 10, are called in succession (refer to "Activating the Internal Telephone Dialling
Unit with OGM" function).
Save the SOS number as follows:
NOTE: Do not use the official emergency call numbers (e.g. 112)!
NOTE: Unjustified requests for police, fire and rescue services
are liable for costs!
1. Enter the Entry Code. Confirm it by pressing .
2. Press the button. Location Key appears in the display.
3. Press the button as the selected memory location. If you have not yet
stored a phone number, Empty appears as information in the display. Confirm it by
pressing .
4. Enter the phone number including the access code. Confirm it by pressing
.
5. Enter the name associated with the phone number. Confirm it by pressing .
6. Press to exit from the menu.

Configuration
G19
Trigger Delay
The alarm is triggered after a delay so that if someone enters through the main door, they
can switch the alarm system inactive before the acoustic alarm signals and internal tele
phone dialling unit are activated. You can set a trigger delay between 0 and 240 seconds.
If one of the sensors is tripped, the system must be switched to be disarmed for this period
so that no alarm is triggered.
You can select whether an acoustic signal should be issued from the base unit during this
period or not.
1. Enter the Entry Code. Confirm it by pressing .
2. The menu is opened by pressing the Menu button briefly.
3. Select the Trigger Delay menu option. Confirm it by pressing .
4. Select the Duration menu option. Confirm it by pressing .
5. Use the and buttons to set the required delay time.
6. Confirm it by pressing the button. The system returns to the previous
menu level.
7. Select the Trigger Tone menu option. Confirm it by pressing .
8. Use the and buttons to select Off or On.
9. Confirm it by pressing the button. The system returns to the previous
menu level.
10. Press to exit from the menu.
Arming Delay
You can set an activation delay between 0 and 240 seconds. The alarm system is armed
after this period has expired. You must leave your apartment/house within this period
through the door which will subsequently be monitored. An acoustic signal is issued by the
base unit every second for the period of the set delay time.
1. Enter the Entry Code. Confirm it by pressing .
2. The menu is opened by pressing the Menu button briefly.
3. Select the Arming Delay menu option. Confirm it by pressing .
4. Use the and buttons to set the required delay time.
5. Confirm it by pressing . The main menu reappears in the display.
6. Press to exit from the menu.

Configuration
G
20
Alarm Period
The base unit is equipped with an integrated siren. The duration of the acoustic alarm can
be selected between a minimum of 1 minute to a maximum of 10 minutes. The alarm period
is preset to 3 minutes (an alarm period up to 3 minutes is permitted in Germany).
1. Enter the Entry Code. Confirm it by pressing .
2. The menu is opened by pressing the Menu button briefly.
3. Select the Alarm period menu option. Confirm it by pressing .
4. Use the and buttons to set the required alarm period.
5. Confirm it by pressing . The main menu reappears in the display.
6. Press to exit from the menu.
Key Tone On/Off
It is possible to switch the key tone feature for the base unit on and off:
1. Enter the Entry Code. Confirm it by pressing .
2. The menu is opened by pressing the Menu button briefly.
3. Select the Key Tone menu option. Confirm it by pressing .
4. Use the and buttons to select the Key Tone-On or Key
Tone-Off function.
5. Confirm it by pressing . The main menu reappears in the display.
6. Press to exit from the menu.
Setting the Display Contrast
The display contrast can be adjusted to one of five different settings:
1. Enter the Entry Code. Confirm it by pressing .
2. The menu is opened by pressing the Menu button briefly.
3. Select the Contrast menu option. Confirm it by pressing .
4. Use the and buttons to adjust the contrast according to your
needs.
5. Confirm it by pressing . The main menu reappears in the display.
6. Press to exit from the menu.