Wiedamark LSD-18.25 User manual
LED ViDEo Curtain
User ManUal
Table&of&contents&
1.#INTRODUCTION#..........................................................................................................................................#3#
1.1&Underlying&information&and&preparation...................................................................................................&3&
2.#SAFETY#INSTRUCTIONS#............................................................................................................................#4#
3.#OPERATING#DETERMINATIONS................................................................................................................#5#
4.#COMPONENTS#OF#A#DISPLAY...................................................................................................................#6#
4.1&Mounting&elements&and&connections&of&a&display&....................................................................................&6&
4.2&All>in>one&network&control&system&LED&Show&T9.....................................................................................&7&
4.3&Network&control&system&LED&Studio&......................................................................................................&11&
5.#MOUNTING#................................................................................................................................................#12#
5.1&Safety&instructions.................................................................................................................................&12&
5.2&Allowed&number&of&units&connected&on&one&suspension&point...............................................................&12&
5.3&Mounting&steps......................................................................................................................................&13&
6.#CONNECTIONS#.........................................................................................................................................#15#
6.1&Control&system&LED&Show&T9................................................................................................................&15&
6.2&Control&system&LED&Studio....................................................................................................................&17&
6.3&Connection&to&the&mains&........................................................................................................................&18&
6.4&Installation&and&connection&of&the&PCI&sending&card&for&the&control&system&LED&studio&.......................&
19&
6.5&Connection&and&operation&of&the&external&sending&card&for&the&control&system&LED&Studio&.................&
20&
6.6&Function&test&with&the&interfaces&............................................................................................................&20&
7.#INSTALLATION#AND#CONFIGURATION#OF#THE#CONTROL#SYSTEMS#.............................................#21#
7.1&Control&system&LED&Show&T9................................................................................................................&21&
7.2&Testing&LED&Show&T9&and&playing&a&video&file&......................................................................................&29&
7.3&Control&system&LED&Studio....................................................................................................................&31&
7.4&Testing&LED&Studio&and&playing&a&video&file&..........................................................................................&37&
8.#CLEANING#AND#MAINTENANCE#.............................................................................................................#39#
8.1&Replacing&a&power&adaptor&....................................................................................................................&39&
8.2&Replacing&LEDs&....................................................................................................................................&42&
9.#PROBLEM#CART.......................................................................................................................................#44#
10.#TECHNICAL#SPECIFICATIONS...............................................................................................................#45#
Every person involved with the installation, operation and maintenance of this device has to
-be qualified
-follow the instructions of this manual
-consider this manual to be part of the total product
-keep this manual for the entire service life of the product
-pass this manual on to every further owner or user of the product
-download the latest version of the user manual from the Internet
1. INTRODUCTION
Thank you for having chosen aWiedamark Soft Display. If you follow the instructions given in this
manual, we are sure that you will enjoy this device for along period of time.
Software shown in the manual.
LED Show T9
For this user manual, [LED Show T9] was used with [Version 10.48].
Please download the latest software from our website. Wiedamark.com
and
LED Studio
For this user manual, [LED Studio] was used with [Version 10].
The software's user manual comes with the network control system.
Please download the latest software from our website. Wiedamark.com
2. SAFETY INSTRUCTIONS
CAUTION!&
Be#careful#with#your#operations.#With#a#dangerous#voltage#you#can#suffer#a#dangerous#
electric#shock#when#touching#the#wires!#
This device has left our premises in absolutely perfect condition. In order to maintain this
condition and to ensure asafe operation, itis absolutely necessary for the user to follow the
safety instructions and warning notes written in this user manual.
Important:
Damages caused by the disregard of this user manual are not subject to warranty. The dealer
will not accept liability for any resulting defects or problems.
If the device has been exposed to drastic temperature fluctuation (e.g. after transportation), do
not switch it on immediately. The arising condensation water might damage your device. Leave
the device switched off until it has reached room temperature.
Please make sure that there are no obvious transport damages. Should you notice any damages
on the AC connection cable or on thecover, do not take thedevice into operation and
immediately consult your local dealer.
This device falls under protection-class II and features aprotective insulation. The voltage and
frequency must exactly bethesame asstated onthedevice. Wrong voltages orpower outlets
can lead to the destruction of the device and to mortal electrical shock.
Always plug in the power plug least. The power plug must always be inserted without force. Make
sure that the plug is tightly connected with the outlet.
Never let the power-cord come into contact with other cables! Handle the power-cord and all
connections with the mains with particular caution! Never touch them with wet hands, as this
could lead to mortal electrical shock.
Never modify, bend, strain mechanically, put pressure on, pull or heat up the power cord. Never
operate next to sources of heat or cold. Disregard can lead to power cord damages, fire or mortal
electrical shock.
The cable insert or the female part in the device must never be strained. There must always be
sufficient cable to the device. Otherwise, the cable may be damaged which may lead to mortal
damage.
Make sure that the power-cord is never crimped or damaged by sharp edges. Check the device
and the power-cord from time to time.
If extension cords are used, make sure that the core diameter is sufficient for the required power
consumption of the device. All warnings concerning the power cords are also valid for possible
extension cords.
Always disconnect from the mains, when the device is not in use or before cleaning it. Only
handle the power-cord by the plug. Never pull out the plug by tugging the power-cord. Otherwise,
the cable or plug can be damaged leading to mortal electrical shock. If the power plug or the
power switch is not accessible, the device must be disconnected via the mains.
If the power plug or the device is dusty, the device must be taken out of operation, disconnected
and then be cleaned with a dry cloth. Dust can reduce the insulation which may lead to mortal
electrical shock. More severe dirt in and at the device should only be removed by a specialist.
There must never enter any liquid into power outlets, extension cords or any holes in the housing
of the device. If you suppose that also a minimal amount of liquid may have entered the device, it
must immediately
be disconnected. This is also valid, if the device was exposed to high humidity. Also if the device
is still running, the device must be checked by a specialist if the liquid has reduced any insulation.
Reduced insulation can cause mortal electrical shock.
There must never be any objects entering into the device. This is especially valid for metal parts.
If any metal parts like staples or coarse metal chips enter into the device, the device must be
taken out of operation and disconnected immediately. Malfunction or short-circuits caused by
metal parts may cause mortal injuries.
Keep away children and amateurs!
Never leave this device running unattended.
3. OPERATING DETERMINATIONS
The flexible displays of the LSD series, quipped with extremely bright tri-color RGB LEDs, type
SMD 5050,
were specially designed for projection of videos and graphics synchronous to the computer. The
dispalys are made of bendable and foldable PVC material and can be easily suspended from
truss systems. The modular design allows the horizontal and vertical built-up of video screens,
indoor and outdoor. Control is via special PC software and network components (optionally
available).
This product is only allowed to be operated with the voltage given on the type plate.
This device is splash-proof (IP 44) and therefore qualified for indoor and outdoor use. For outdoor
use, the installer must always make sure to connect a rubber cable HO5RR-F. All valid
instructions concerning the installation of cables outdoors or in the ground must be adhered!
The ambient temperature must always be between -10° C and +45° C. Keep away from direct
insulation (particularly in cars) and heaters. The maximum relative humidity is 100 % with an
ambient temperature of 25° C. This device must only be operated in an altitude between -20 and
2000 m over NN.
Do not shake the device. Avoid brute force when installing or operating the device.
Before installing the system, make sure that the installation area can hold a minimum point load
of 4 times the system's load (e.g. weight 20 kg -point load 80 kg).
For overhead use (mounting height >100 cm), always secure the installation with an appropriate
secondary safety element (e.g. steel rope).
Make sure the area below the installation place is cordoned off when rigging, derigging or
servicing the device.
Do not connect displays to the mains while they are folded.
The F-symbol means: this device can be installed on normal inflammable surfaces.
The symbol determines the minimum distance from lighted objects. The minimum
distance between light output and the illuminated surface must be more than the given value.
The maximum ambient temperature Ta must never be exceeded.
Never use solvents or aggressive detergents in order to clean the device! Rather use a soft and
damp cloth.
Please consider that unauthorized modifications on the device are forbidden due to safety
reasons!
If this device will be operated in any way different to the one described in this manual, the product
may suffer damages and the guarantee becomes void. Furthermore, any other operation may
lead to dangers like shortcircuit, burns, electric shock, lamp explosion, etc.
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4. COMPONENTS OF A DISPLAY
e following describes all the components needed to operate an LED display. Some of the components are
used for other products as well.
1. Suspension point
2. Support bar
3. Data signal inputs (15-pin DIN plugs) for connec-
tion to the AIO network interface/receiver interface or
the previous display (number varies for each model)
4. Power cable for connection to a power outlet (90
- 260 V ~, 50/60 Hz) via the power plug or to the
feedthrough output of a previous display via the 2-pin
plug
5. 2-pin jack for the power supply (5 V DC) of the
AIO network interface/receiver interface
6. Front of the display, equipped with
tri-color RGB LEDs, type SMD 5050
7. Press buttons and hook-and-loop connectors
8. Feed-through output (2-pin jack with cap under the
protective cover) for power supply of the subsequent
display
9. Data signal outputs (15-pin DIN jacks) for connect-
ing a subsequent display
(number varies for each model)
10. Belts with hook, have combined
Working Load Limit (WLL) of 79 lbs (36 kg)
4.2 All-in-one network control system LED Show T9
AIO network interface and control soware LED Show T9
is complete set consisting of network interface and the control soware [LED Show T9] allows for control
of the displays together with a Windows PC and a gigabit ethernet network card (1000 Mbps). is system
does not require a further video card with DVI output, which makes it ideally suitable for mobile use with a
notebook. e transmission of the data signals with a screen resolution of up to 1280 x 1024 pixels from the
computer to the network interface is done via the supplied network cable. If needed, a standard CAT5e
network cable up to 100 meters long may be used.
For connecting displays the network interface oers eight data signal outputs, each allows control of 128
(width) x 16 (height) pixels. So one network interface can control 128 (width) x 128 (height) pixels in total. A
conguration with 256 (width) x 128 (height) pixels is also possible, however, results in a lower grayscale
resolution and data refresh rate. To built-up a large video wall with several displays (up to 1280 (width) x
1024 (height) pixels are possible), the network interfaces can be connected in series via network cables.
Minimum system requirements
• Windows 2000/XP
• Dual-core CPU >1.8 GHz
• >1 GB disk space
• Separate gigabit ethernet connection (1000 Mbps)
• 1024 x 768 screen resolution
Recommended system requirements
• 2.9 GHz dual-core CPU
• 4 GB disk space
• Realtek network card with RTL chip
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Block diagram
4-3 Block diagram LED Show T9
Connections of the AIO network interface
4-4 AIO network interface
Pixel control
per data cable 128 (width) x 16 (height) pixels
per AIO network interface 128 (width) x 128 (height) pixels
1Data signal outputs (15-pin DIN jacks)
1to 8 for connection to the displays
2POWER indicator
3Button Test mode for function tests
4Ethernet connection 2 (RJ45 jack),
feed-through output for connection to a
subsequent AIO network interface
5Ethernet connection 1 (RJ45 jack),
input for connection to the ethernet
network output (1000 Mbps are
required) of a computer or the previous
AIO network interface via the supplied
network cable
6Signal indicator, flashes constantly
when the data link is established
72-pin plug for connection to a display
for power supply (5 V DC) of the AIO
network interface
4.3 Network control system LED Studio
Receiver interface and PCI sending card or external DVI sending
card, each with LED Studio control soware
Control system consisting of receiver interface and PCI sending card with the control soware [LED Studio].
Contrary to the all-in-one network control system [LED Show T9], a computer with DVI output card and dual
display mode is required. e DVI output is connected to the sending card DVI input and then transmitted to
the receiver interface via the ethernet connectors. Alternatively to the PCI sending card a sending card with
external housing is available which makes the system perfect for rental use and mobile applications.
For connecting displays the receiver interface oers eight data signal outputs, each allows control of
128 (width) x 16 (height) pixels. So one receiver interface can control 128 (width) x 128 (height) pixels in
total. A conguration with 256 (width) x 128 (height) pixels is also possible, however, results in a lower
grayscale resolution and data refresh rate. To built-up a large video wall with several displays (up to 1280
(width) x 1024 (height) pixels are possible), the receiver interfaces can be connected in series via network
cables.
Minimum system requirements
• Windows 98/me/2000/NT/XP/Vista/ 7
• Video card with dual display mode and DVI output
• Free PCI slot
• Free USB port
Recommended system requirements
• 1024 x 768 screen resolution
• 2.9 GHz dual-core CPU
• 4 GB disk space
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Block diagram
4-8 Block diagram LED Studio
Connections of the PCI sending card
4-9 PCI sending card
1
Status LEDs,red: power supply failure,
green: normal working mode
2
Gigabit ethernet outputs (RJ45 jacks)
for connection to a receiver interface
left jack = U,right jack = D
3
Input for power supply (5 V DC) from
an external source (optional accessory)
with low-voltage plug (center contact =
positive pole)
Only used if the sending card is
operated externally of a computer
4
USB port for connection to the USB
port on the computer via the supplied
adapter cable
5
DVI input for connection to the DVI
output on the computer via the supplied
DVI cable
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Connections and operating elements of the external sending card
4-10 External sending card
Connections of the receiver interface
4-11 Receiver interface
Pixel control
per data cable 128 (width) x 16 (height) pixels
per receiver interface 128 (width) x 128 (height) pixels
1
Data signal outputs (15-pin DIN jacks)
1to 8 for connection to the displays
2
POWER indicator
3
Button Test mode for function tests
4
Ethernet connection 2 (RJ45 jack),
input for connection to one of the
ethernet network outputs of the sending
card or the previous receiver interface
via the supplied network cable
5
Ethernet connection 1 (RJ45 jack),
feed-through output for connection to a
subsequent receiver interface
6
Signal indicator, flashes constantly
when the data link is established
7
2-pin plug for connection to a display
for power supply (5 V DC) of the
receiver interface
1Signal indicator,lights when the data
link is established
2Power indicator
3Ethernet outputs
(RJ45 jacks) for
connection to a receiver interface
left jack = U,right jack = D
4Power input for connecting the
included power unit
5USB port for connection to the USB
port on the computer via the supplied
adapter cable
6DVI input for connection to the DVI
output on the computer via the supplied
DVI cable
7Buttons and for manual
adjustment of the brightness
8Display,indicates the adjusted
brightness
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5. MOUNTING
5.1 Safety instructions
Caution! For installation in public or industrial areas, a series of safety instructions have to be followed that
this manual can only give in part. The operator must therefore inform himself on the current safety
instructions and consider them.
The manufacturer cannot be made liable for damages caused by incorrect installations or insufficient safety
precautions!
DANGER TO LIFE!
Please consider the EN 60598-2-17and the respective national standards during the installation!
The installation must only be carried out by an authorized dealer!
The device has to be installed out of the reach of people and should be installed outside areas where
persons may walk by or be seated.
The installation area for the display has to be built and constructed in a way that it can hold 4 times the
weight for 1 hour without any harming deformation.
DANGEROFFIRE!
Wheninstallingthedevice,makesurethereisnohighly-inflammable
material(decorationarticles,etc.)withinadistanceofmin.0.5m.
The operator has to make sure that safety-relating and machine-technical installations are approved
by an expert before taking into operation for the first time and after changes before taking into operation
another time.
by an expert after every four year in the course of an acceptance test.
by a skilled person once a year.
IMPORTANT! Overhead rigging requires extensive experience, including (but not limited to) calculating
working load limits, installation material being used, and periodic safety inspection of all installation material
and the device. If you lack these qualifications, do not attempt the installation yourself, but instead use a
professional structural rigger. Improper installation can result in bodily injury and or damage to property.
DANGERTOLIFE!
Beforetakingintooperationforthefirsttime,theinstallationhastobeapprovedbyanexpert!
5.2 Allowed number of units connected on one suspension point
The allowed number of displays that can be connected in vertical direction and mounted on one suspension
point is limited. The combined Working Load Limit (WLL) of the belts of each model (including customized
sizes) is 36 kg. Use crossbars to set up larger display walls. The table below gives the maximum number of
units allowed for each model.
LSD-100 LSD-75 LSD-50 LSD-37.5 LSD-25 LSD-20 LSD-18.25
6 4 3 2 2 1 1
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5.3 Mounting steps
The supplied DVD includes a demonstration video which shows the installation of the displays:
[LSD Assembly Instructions.AVI].
5-1 Mounting steps
Step 1: Unpack the display and unfold it carefully. Place each belt with its hook pointing upwards
between the loops at the top of the protective cover.
Step 2: Insert the supplied support bar into the corresponding loops of the protective cover and the
belts.
Step 3: Loop the belts around suitable suspension point such as a truss and fasten the hooks.
Step 4: Use the press buttons and the hook-and-loop connectors to connect several displays
horizontally and vertically to built-up a large area. Additionally, fasten each hook on the belt of
the lower display to the belt of the upper display.
Step 5: The length of the belts and thus the distance between the displays can be adjusted by sliding
the buckles.
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5.3 Mounting steps
The supplied DVD includes a demonstration video which shows the installation of the displays:
[LSD Assembly Instructions.AVI].
5-1 Mounting steps
Step 1: Unpack the display and unfold it carefully. Place each belt with its hook pointing upwards
between the loops at the top of the protective cover.
Step 2: Insert the supplied support bar into the corresponding loops of the protective cover and the
belts.
Step 3: Loop the belts around suitable suspension point such as a truss and fasten the hooks.
Step 4: Use the press buttons and the hook-and-loop connectors to connect several displays
horizontally and vertically to built-up a large area. Additionally, fasten each hook on the belt of
the lower display to the belt of the upper display.
Step 5: The length of the belts and thus the distance between the displays can be adjusted by sliding
the buckles.
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5.4 Disassembly
Step 1: Disconnect all power connections and all data signal connections.
Step 2: Loosen all push buttons and then all hook-and-loop connections.
Step 3: Release all hooks and belts.
Step 4: Take off the displays from the truss and put them with the back on the ground. You do not have
to pull out the support bars.
Step 5: The displays can either be folded or rolled. Model LSD-20 is an exception; this model should
be rolled only. Always be careful and do not apply any pressure. Do not bend the circuit boards
but fold the displays in the spaces between the circuit boards. It is best to store the displays in
acase.
EXTEND LIFE SPAN AND PREVENT DAMAGE!
Always fold displays lengthwise with the surface face to face.
Never fold crosswise or back to back.
Do not bend circuit boards!
With larger models that must be folded several times, proceed as follows:
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6. CONNECTIONS
�General notes
Only use cables type CAT-5e or better between network card and AIO network interface or receiver
interface.
Do not use a network hub or switch or any other network extension to connect the AIO network
interface or receiver interface to the computer.
6.1 Control system LED Show T9
6-1 Connections LED Show T9
Data flow is from right to left and starts on the top right part. When configuring the software later on,
the order of the AIO network interface must be specified.
1Connection displays AIO network interface
Connect the AIO network interface to the displays as shown above. For this purpose, connect each of
the 15-pin data signal outputs of the interface to the 15-pin data signal inputs of the displays: Fasten the
locknuts on the connectors.
Each data cable controls 128 (width) x 16 (height) pixels.
If needed, a 1.5 meter signal extension cable may be used (optional accessory).
2Power supply AIO network interface
Power supply of the AIO network interface is via one the displays. Connect the 2-pin jack with the
indication [Connect to receiving controller]of one of the displays to the corresponding 2-pin jack of
the AIO network interface. Fasten the locknuts on the connectors.
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3Connection display display
Data signals can be relayed horizontally. For this purpose, connect each of the 15-pin data signal
outputs of a display to the 15-pin data signal inputs of the subsequent display. Fasten the locknuts on
the connectors.
4Connection network interface computer
Connect the AIO network interface to a computer. Connect the data signal input [Signal input]of the
interface to the gigabit ethernet port (RJ45 jack) of the computer via the supplied network cable. The
[SIGNAL]LED will be flashing constantly.
If needed, a standard CAT5e network cable up to 100 meters long may be used (different lengths are
available as accessory).
Only use a gigabit network card (1000 Mbps). Network cards with transfer rates of 100 Mbps or
less will not work.
5Connection AIO network interface AIO network interface
The network interface's output [Signal Transfer]serves for relaying the data signal to the [Signal
Input]on the next interface.
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6.2 Control system LED Studio
6-2 Connections LED Studio
Data flow is from right to left and starts on the top right part. When configuring the software later on,
the order of the AIO network interface must be specified.
1Connection displays receiver interface
Connect the receiver interface to the displays as shown above. For this purpose, connect each of the
15-pin data signal outputs of the interface to the 15-pin data signal inputs of the displays. Fasten the
locknuts on the connectors.
Each data cable controls 128 (width) x 16 (height) pixels.
If needed, a 1.5 meter signal extension cable may be used (optional accessory).
2Power supply receiver interface
Power supply of the receiver interface is via one the displays. Connect the 2-pin jack with the indication
[Connect to receiving controller]of one of the displays to the corresponding 2-pin jack of the receiver
interface. Fasten the locknuts on the connectors.
3Connection display display
Data signals can be relayed horizontally. For this purpose, connect each of the 15-pin data signal
outputs of a display to the 15-pin data signal inputs of the subsequent display. Fasten the locknuts on
the connectors.
4Connection receiver interface PCI sending card or external sending card
Connect the receiver interface to the PCI sending card.
Prior to the connection, read section 6.4 which describes the procedure how to install the PCI sending
card.
Alternatively to the PCI sending card the receiver interface can also be connected to the external
sending card.
Prior to the connection, read section 6.5 which describes the connection of the external sending card to
acomputer.
Connect the data signal input [Signal Input]of the receiver interface to one of the ethernet ports (RJ45
jacks) of the sending card via the supplied network cable. The [SIGNAL]LED will be flashing
constantly. Both jacks can be used as desired. When configuring the software later on, the jack used
must be specified: left jack = [U], right jack = [D].
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If needed, a standard CAT5e network cable up to 100 meters long may be used (different lengths are
available as accessory).
5Connection receiver interface receiver interface
The receiver interface's output [Signal Transfer]serves for relaying the data signal to the [Signal
Input]on the next interface. With [LED Studio], four receiver interfaces can be connected in series.
6.3 Connection to the mains
6-3 Example of power cabling
Caution! Do not connect displays to the mains while they are folded.
1After having connected all components, connect the power plug of the first display to the mains (90-260
VAC, 50/60 Hz). The [POWER]indicator on the AIO network interface or receiver interface lights up
red.
2For relaying the power supply, remove the cable part with the power plug on the power cables of the
subsequent displays. On all displays, pull out the feed-through cable marked [AC 90~260 V AC]from
protective cover and remove the protective caps.
3Connect the feed-through output of the first display to the 2-pin plug on the power cable of the next
display etc. until you have connected a maximum of 5 displays. The next 5 displays must be connected
to the mains separately.
4Make sure all connectors are locked firmly.
5If needed, a 1.5 meter power extension cable may be used (optional accessory).
6After operation, disconnect the displays from the mains and then loosen all cable connections.
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6.4 Installation and connection of the PCI sending card for the control system LED
studio
6-4 Installation of the PCI sending card
1Turn off the computer, disconnect the power plug and remove the case. Take anti-static precautions
(e.g. touch a metal object) to avoid damage to the computer.
2Insert the sending card into a free PCI slot of the computer. Replace the case.
3Connect the DVI port of the sending card to the DVI port of the computer via the supplied DVI cable.
4Connect the USB port of the sending card to the USB port of the computer via the supplied USB cable.
5Make sure all connections are correctly connected. Apply power to the computer and start it.
6If the green status LED of the sending card is flashing constantly (about 30 times per second) power
supply and data transmission is established.
Attention! When the computer starts up and the monitor remains black after connecting the sending
card, turn off the computer and disconnect the DVI cable from the sending card. Reboot your
computer and when Windows has loaded, reconnect the DVI cable.
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6.5 Connection and operation of the external sending card for the control system
LED Studio
6-5 Connection of the external sending card
1Connect the DVI port of the sending card to the DVI port of the computer via the supplied DVI cable.
2Connect the USB port of the sending card to the USB port of the computer via the supplied USB cable.
3Connect the power supply unit to the power input jack [DC 5V]on the sending card and connect the
power cable to the power supply unit. Plug the mains plug to a mains outlet.
4Thus the sending card is powered on and is in standby mode. The [POWER]indicator lights. By
disconnecting the unit from the mains it can be switched off.
Use only the included power supply unit. Always disconnect the mains connector when you wish to
change connections, move the unit to a different place or if it is not used for a longer period.
5The [SIGNAL]indicator lights when the data link is established.
6With the buttons []and []you can manually adjust the brightness of the displays connected in 16
steps.
6.6 Function test with the interfaces
After connecting the AIO network interface or the receiver interface to the displays, you can perform a first
functional test without having to run the respective software. Therefore you can check if all components are
connected correctly.
By pressing the button [Test mode]you can successively call different color and test programs which are
shown on the displays. Keep the button [Test mode]pressed for approx. 7 seconds to exit the test mode.
Please note that this mode is only applicable for color tests. There may be deviations when running
programs.
This manual suits for next models
6
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