ROLY CM8000 User manual

User's Manual
Laser Projector
Model：
CM8000
CM8100
CM8200
RL-10KU
RL-85U
RL-70U
LU11000
LU10000
LU900
LU850
Thank you for purchasing this product.
Before operating this product, please read this manual carefully and keep it properly for
future reference.

Important safety Tips
Precautions for use
Part names and functions
Terminal panel
control panel
Indicators
Remote control Operation
Placing the projector
Adjustable feet
Input/output connection relationship
USB VIEWER function
Connecting the AC power cord
Turning On the Projector
1
8
12
13
14
15
16
17
17
18
20
21
22
24
25
26
Lens shift adjustment range
Dimensions
Appendix

1
Important Safety Tips ！
WARNING ：
This device must be grounded.
WARNING ：To prevent damages that may cause fire or electric shock, do not expose this
appliance to rain or moisture.
This device cannot be used in the direct vision area of visual display workplace.
To avoid interfering reflection in visual display workplaces, it is strictly forbidden
to place this device in direct vision area. According to ISO7779, the sound
pressure intensity at the operators position is equal to or less than 70dB(A).
WARNING：
1. Be sure to unplug the power cord from the power outlet if the device is not to
be used for a long time.
2. To avoid electric shock, do not open the cover. Please refer to qualified
personnel for service.
3. Do not remove the ground terminal of the power plug. This device is
equipped with a two-pole grounding type power plug. The plug can only be
used with a grounding type power outlet. This is a security feature. If you are
unable to insert the plug into the outlet, please contact the electrician. Do not
damage the function of the grounding plug.
WARNING ：This device complies with the Class A standard of CISPR 32.
This is a Class A information technology device, which may cause radio
frequency disturbance when used in residential environment. In this case, the
user will be required to take some appropriate countermeasures.
Precautions ：To ensure that the product continues to comply with the regulations, please
follow the supplied installation instructions. Including: When connecting a
computer or peripheral device, the supplied power cord and shielded
interface cable are necessary. In addition, any unauthorized changes and
modifications to the device may void the user's authority to operate.
WARNING ：
To avoid fire or electric shock, do not expose this product to rain or moisture.
WARNING ：
Risk of electric shock, do not open.
Marks on the projector
The lightning mark with an arrow in the equilateral triangle is intended to warn
the user of the presence of a non-insulated "dangerous voltage" inside the
product, which poses a risk of electric shock to personnel.
The exclamation mark in the equilateral triangle is a textual description to
remind the user of the important operation and maintenance (service) attached
to the product.
Important Safety Tips

Important Safety Tips
2
：
As with any bright light source,do not stare into the beam,RG2 IEC 62471-5:2015
RG2
Laser Declaration ：This projector complies with the first class of laser products of
IEC/EN 60825-1:2014.
Do not remove.
Precaution ：
Use of control, adjustment or execution procedures other
than those specified here may result in the leakage of harmful radiation.
Precaution ：
This device is equipped with a secondary grounding type power
plug. Do not remove the grounding terminal of the power plug.
This plug can only be used with grounding type power outlet.
This is a security feature. If you are unable to insert the plug into
the outlet, please contact the electrician. Do not damage the
function of the grounding plug.
Emergency treatment method ：
To prevent damage to users and others and loss of life and property, if there is any
abnormality occurs, unplug the power cord immediately and stop using it.
R
4200131100
CLASS 1 LASER PRODUCT
1類雷射產品
IEC 60825-1:2014
DANGER-CLASS 4 LASER
RADIATION WHEN OPEN AVOID
EYE OR SKIN EXPOSURE TO DIRECT
OR SCATTERED RADIATION

Important Safety Tips
3
WARNING ：
POWER
The wall outlet or circuit breakers shall be installed near the device to ensure easy insertion and
removal when problems occur. If the following problems occur, cut off the power supply immediately.
In these conditions, continued use of the projector will result in fire or electric shock, or will cause
visual impairment.
If foreign objects or water get inside the projector, cut off the power supply.
If the projector is dropped or the cabinet is broken, cut off the power supply.
If you notice smoke, strange smells or noise coming from the projector, cut off the power supply.
Please contact an Authorized Service Center for repairs, and do not attempt to repair the
projector yourself.
In case of thunderstorms, do not touch the projector and cables, otherwise, it may cause electric shock.
Do not damage the power or the power plug.
Using a damaged power cord may result in electric shock, short circuit or fire.
Do not damage, modify, excessively bend, twist, pull, wind the power cord, or place it close to a
hot object or place heavy objects on it.
Do not use the power cord other than the attached power cord, otherwise it will easily cause
electric shock or fire.
Note: If the device on the side of the power outlet is grounded without using the
supplied power cord, electric shock may occur.
Insert the power plug firmly into the wall outlet and ensure that the power connector is firmly
inserted into the projector power supply.
If the plug is not inserted correctly, it may result in electric shock or overheating.
Do not use a damaged power plug or a loose wall outlet.
When the hand is wet, do not touch the power plug or the power connector. Otherwise, it will
easily cause electric shock.
Do not overload the wall outlet.
If the power supply is overloaded (ex: excessive power strips inserted), it may cause excessive
temperatures or even a fire.
Clean the power plug regularly to prevent being covered by dust, otherwise it may cause a fire. If
dust builds up on the power plug, moisture in the dust may affect the insulation effect.

Important Safety Tips
4
Use/Installation
Do not place the projector on soft materials such as carpets or sponge mats.
Otherwise, it will cause the projector body to overheat, which can cause burns, fire or damage
the projector.
Do not install the projector in a place that is damp or dusty, or where the projector may be
exposed to oil-smoke or steam.
Using the projector under this condition will result in fire, electric shock or component
deterioration. Oil may also distort the plastic and the projector may fall, such as when mounted
on a ceiling.
Do not install the projector in a place that is not strong enough to withstand the full
weight of the projector or on a sloping, unstable surface. Otherwise, the projector may drop
or dump, resulting in personal injury or equipment damage.
Do not install the projector in a place where people pass through.
People may bump into the projector or trip over the power cord, which could result in fire, electric
shock, or injury.
WARNING：
Do not cover the intake/exhaust vent. Otherwise, it may cause the projector body to
overheat, and cause fire or damage the projector.
Do not place containers of liquid or metal objects near the projector.
If liquid enters the projector, consult your dealer.
Please pay special attention to children.
Please use the specified ceiling mount bracket.
Using a non-designated ceiling mount bracket may cause the machine to fall.
Install the attached safety cable on the ceiling mount bracket to prevent the projector
from falling down.
Do not place the projector in narrow, poorly ventilated places.
Do not place the projector on rag or papers, as these materials could be easily drawn
into the intake vent.
Keep at least 1m (39-3/8'') between the exhaust vent and any wall or object, and keep
at least 50cm (19-11/16'') between the intake vent and any wall or object.
While using the projector, never look directly at the light from the lens or expose the
skin to such light.
Do not use optical devices (such as magnifiers or mirrors) to enter the projection beam. Doing
so may result in burns or impaired vision.
The projector lens emits strong light. Do not look directly at this light or expose your
hands directly to this light.
Please take special care not to allow children to look directly into the lens. In addition, when
you leave the projector, turn off the power and mains.
Do not attempt to refit or disassemble the projector.
High voltage may cause accidents such as fire or electric shock.
For any check, adjustment and repair work, please contact the designated service center.
Please avoid metal objects, combustibles or liquids from entering the projector. Do not
wet the projector. Failure to do so may result in a short circuit or excessive temperature, which
may result in fire, electric shock, or projector malfunction.

Do not let the children to reach the batteries.
Accidental swallowing of accessories can cause physical harm.
If swallowed by mistake, seek medical advice immediately.
Remove the depleted batteries form the remote control promptly.
Leaving depleted batteries in remote controller may lead to leakage, abnormal rise of
internal temperature and even explosion of the batteries.
PRECAUTION
POWER
When unplugging the power cord, be sure to hold the power plug and power connector. If
the power cord is pulled, it may damage the wire and cause fire, short circuit or serious electric
shock.
When not using the projector for a long time, pull the power plug from the wall outlet.
otherwise, it may result in fire or electric shock.
Important Safety Tips
5
Installation work should only be carried out by qualified technicians, such as mounting
the projector on the ceiling.
If the installation is not properly fixed, it may cause personal injury or electric shock.
ACCESSORIES
Please use or discard the battery properly and refer to the following instructions.
Otherwise, it may cause burns, battery leakage, overheating, explosion or fire.
Use specified batteries.
Do not charge dry batteries.
Do not disassemble dry batteries.
Do not heat the battery or immerse the battery in water or throw it into the fire.
Do not touch the + and - terminals of the battery with metal objects such as necklaces or hairpins.
Do not store or carry the battery together with metal objects.
Please store the batteries in plastic bags and keep them away from metal objects.
When loading the battery, make sure that the polarity (+ and -) is connected correctly.
Do not mix old and new batteries or different types of batteries.
Do not use batteries that have been peeled off.
If the battery leaks, do not touch the leakage directly with yo ur hand and take the following
measures if necessary.
If the skin or clothing comesinto contact with the liquid ofthe battery, it maycause redness
or damage tothe skin. Rinse immediately with clean water and seek medical advice.
If the battery leaks into the eye, it may lead to blindness. In this case, please do not rub
your eyes. Please rinse immediately with water and seek medical advice.

Do not let the children to reach the batteries.
Accidental swallowing of accessories can cause physical harm.
If swallowed by mistake, seek medical advice immediately.
Remove the depleted batteries form the remote control promptly.
Leaving depleted batteries in remote controller may lead to leakage, abnormal rise of
internal temperature and even explosion of the batteries.
PRECAUTION
POWER
When unplugging the power cord, be sure to hold the power plug and power connector. If
the power cord is pulled, it may damage the wire and cause fire, short circuit or serious electric
shock.
When not using the projector for a long time, pull the power plug from the wall outlet.
otherwise, it may result in fire or electric shock.
Important Safety Tips
5
Installation work should only be carried out by qualified technicians, such as mounting
the projector on the ceiling.
If the installation is not properly fixed, it may cause personal injury or electric shock.
ACCESSORIES
Please use or discard the battery properly and refer to the following instructions.
Otherwise, it may cause burns, battery leakage, overheating, explosion or fire.
Use specified batteries.
Do not charge dry batteries.
Do not disassemble dry batteries.
Do not heat the battery or immerse the battery in water or throw it into the fire.
Do not touch the + and - terminals of the battery with metal objects such as necklaces or hairpins.
Do not store or carry the battery together with metal objects.
Please store the batteries in plastic bags and keep them away from metal objects.
When loading the battery, make sure that the polarity (+ and -) is connected correctly.
Do not mix old and new batteries or different types of batteries.
Do not use batteries that have been peeled off.
If the battery leaks, do not touch the leakage directly with yo ur hand and take the following
measures if necessary.
If the skin or clothing comesinto contact with the liquid ofthe battery, it maycause redness
or damage tothe skin. Rinse immediately with clean water and seek medical advice.
If the battery leaks into the eye, it may lead to blindness. In this case, please do not rub
your eyes. Please rinse immediately with water and seek medical advice.

6
Before replacing the projection lens, be sure to turn off the power and pull the power plug
from the wall socket.
●Unexpected projection may cause injury to eyes.
●Replacing the projection lens without pulling the power cord may cause electric shock.
Pull the power plug from the wall outlet before cleaning or replacing any components,
otherwise it may lead to electric shock.
●Use/Installation
Do not place any heavy object on the top of the projector. Doing so may cause the projector
to be unstable or fall, resulting in personal injury or equipment damage, and the projector may be
damaged or deformed.
Do not sit on the projector. Doing so may break or damage the projector and cause injuries.
●Do not let children stand or sit on the projector.
Do not place the projector in extremely hot places. Doing so may cause the cabinet or
internal components to deteriorate, or result in fire.
●Strong light is emitted from the projector lens.
Do not place objects in front of the lens when using the projector. Do not block the
projection by placing objects in front of the projection lens. Doing so may cause fire or
damage the objects and may cause malfunction of the projector.
●Strong light is emitted from the projector lens.
Remove all cables from the projector before moving the projector. Moving the projector
without removing the cables may damage the cables, leading to fire or electric shock.
●Take extra care when exposed to direct sunlight or near an electric heater.
While shifting the lens, do not put your hand into the opening beside the optical lens, as
this may result in injury.
Important Safety Tips
When mounting the projector to the ceiling, keep mounting screws and power cord from
contact with the metal components inside the ceiling. Contact with metal elements inside the
ceiling can cause electric shock.
Do not place the projector in a location that may be affected by salt or corrosive gases, as
it may fall due to corrosion. In addition, corrosion may also cause malfunctions.
When using the projector, do not stand in front of the lens, as it may cause damage and
burn clothes.

7
Accessories
When not using the projector for a long time, remove the batteries from the
remote control. Failure to do so may cause the batteries to leak, overheat, catch fire
or explode, which may lead to fire or contamination of the surrounding area.
Important Safety Tips

Precautions for use
8
Lens Protection Material
To protect the projection lens from vibration during transportation, the lens protection material
has been attached to the product at the time of purchase. Remove the lens protection material
before use and store it for future use. Move the lens to its original position and the attach lens
protection material when transporting.
Transporting Precautions
When transporting the projector, firmly hold the bottom of the projector to avoid excessive
vibration and impact. This can damage internal components and cause malfunctions.
When transporting the projector, the adjustable feet should be retracted, otherwise the
adjustable feet may be damaged.
Safety Precautions
Do not install the projector outdoors.
The projector is designed for indoor use only.
Do not install the projector in the following locations.
Places subject to vibration and impacts ：For example, in a vehicle such as a car, it may
damage internal components or cause equipment failure.
Near the sea or where there may be corrosive gases. The projector may fail due to
corrosion and it may also shorten component life and cause malfunction.
Near the exhaust of air conditioning ：Depending on the use conditions, the screen may
jitter rarely due to the heated air from the exhaust vent or the cool and hot air from the air
conditioner. Make sure that the exhaust gas from projector or other equipment or the air from
air conditioner does not blow directly to the front of the projector.
Places of severe temperature change ：For example, near the light source (projection
lamp). It may shorten the light source life, or the projector may be deformed by heat, which
may cause malfunction. The projector operating environment temperature should be followed.
Near high-voltage wire or near the motor ：Doing so may interfere with the projector.
Ask a qualified technician or dealer for installation work such as mounting the
projector to the ceiling.
To ensure the projector performance and safety, ask a qualified technician or dealer when
installing to the ceiling or high.
Have a qualified technician or dealer install the connection cable.
If the cable transmission characteristics cannot be obtained due to improper installation,
image and sound interruption may occur.
If there are strong radio waves from broadcast stations or radios around, the projector
may not work properly.
If there are any facilities or equipment that output strong radio waves near the installation location,
install the projector away from such radio sources. In addition, you can wrap the LAN cable
connected to the terminal with a piece of metal foil or a metal tube with both ends grounded.
Lens protection material

Precautions for use
9
Precautions when installing the projector
Adjustable feet are only used to mount on the floor and adjust the angle. Using
them for other purposes may damage the projector.
When installing the projector, use the four screw holes for ceiling mount to fix
the projector,except for floor installation with adjustable feet or ceiling mount.
(Screw diameter：M6, Screw hole depth inside the projector：12mm(15/32"), Screw
locking torque：4±0.5N.m 。
Installation holes for ceiling
mount screws (M6)
Adjustable feet
Positions of screw holes for ceiling mount and adjustable feet
Focus Adjustment
When turning on the projector, the high-transparency projection lens is easily
affected by the illumination of the light source, resulting in unstable focus.
It is recommended to adjust the lens focus after continuously projecting the
image for at least 30 minutes.
Do not install the projector at an altitude of
2700M(8858”)or higher.
Do not use the projector where the ambient temperature is above 45℃(113℉).
Using projectors in a location where the altitude is too high or the operating
environment temperature is too high may shorten the life of components or lead
to equipment malfunctions.

Precautions for use
10
Do not stack multiple projectors up and down.
Do not use the projector supporting it by the top.
Do not block the vents (intake and exhaust) of the projector.
Avoid cool and hot air from air conditioning system blowing directly to the vents
(intake and exhaust) of the projector.
Do not install the projector in a small space.
If a projector is to be installed in a small space, air conditioning or ventilation devices should
be installed separately. In case of poor ventilation, accumulated waste heat may trigger the
protection circuit of the projector.
The company takes no responsibility for any damage to the projector due to improper
selection of the installation site, even within the effective warranty period.
Security
When using this product, take safety measures for the following events.
Personal information leakage caused by this product.
Unauthorized operation of this product by a malicious third party. Interfering or
stopping of this product by a malicious third party.
Take adequate security measures.
Set your password difficult to guess as much as possible.
Change your password regularly.
The company and its affiliates do not ask the customer directly for the password.
Do not give your password when received such inquiries.
The connection network must be protected by a firewall or other software. Set a
password for network control and limit the users who can log in.
Disposal
To dispose of the product, ask your local authorities or dealer for correct product
disposal methods. Also, do not disassemble this product when disposing of it.
Storing
Store the projector in a dry room.
Precautions for use
To get a good picture quality
After creating a suitable environment, you can see good images with higher contrast. Pull
down the curtains or blinds and close any light bulbs near the screen to avoid direct
exposure of outdoor or indoor lights to the screen.
Do not touch the surface of the projection lens directly with your hands.
If the surface of the projection lens is dirty by fingerprints or other objects, such dirt will be
magnified and projected onto the screen.
LCD panel
LCD panels are manufactured with very high precision technology, but in very few
cases, there may be disappearance or constant illumination of pixels.

Precautions for use
11
Please note that these phenomena are not malfunctions.
Also, when a still image is projected for a long time, the residual image may remain on the
image of the LCD panel, in which case the whole white image will appear for an hour or
more. Note that residual images may not disappear completely.
Optical parts
When used in environments where the ambient temperature is high or with a large
amount of dust or cigarette smoke, the replacement cycle of optical parts such as LCD
panels or polarizers may be shortened even if it is used for less than one year. For more
information, please consult your dealer.
Light source
The light source of the projector is laser.
Connections with computers and external devices
When connecting a computer or an external device, please read the instructions carefully
about the use of power cords and shielded cables in this manual.
Disposal information in other countries outside the European Union.
Such symbols are valid only in the European Union.
To discard this product, please contact your local authorities or dear
to get the correct disposal method.
Indication of restricted substances containment
Pb Hg Cd Cr+6 PBB PBDE
—
—
—
1.
2. —
Unit
Restricted substances and their chemical symbols
Lead Mercury Cadmium Hexavalent
chromium
Polybro min ated
biphenyl
Polybrominated
diphenyl ether
Print circuit board
Projection lens
Projection light source
Cabinet
Mechanical parts
Remote control
Other accessories
Remark
Remark
“only means that the percentage content of the restricted substance does not
exceed the reference value of the percentage content.
“refers only to the restricted substance as an exclusion item.

12
Do not place anything around the
vents, as it may cause internal heat
build-up. Do not place your hands
or deformable objects (plastic, etc.)
near the ventilation holes or around
the projector as it may result in
damage or personal injury.
CAUTION
Part names and functions
1
2
3
4
5
5
6
7
8
Control Panel
Lens Release Button
Speaker
Front Remote Sensor
Status Indicators
9
Adjustable Feet
10
Exhaust Vent
11
Security Bar
12
Intake Vent
14
Terminal Panel
Power Socket
Rear Remote Sensor
13
Security Lock
1
2
3
4
5
67
8
10
11
9
11
14 12
13
Filter

13
Part names and functions
Terminal Panel
AC IN
~
COMPUTER IN
RS-232C
COMPUTER OUT DVI
R/PR G/Y/VIDEO
H V
B/PB
USB1 USB2
AUDIO IN R/C OUT
HDMI
AUDIO OUT R/C IN
HDBT
LAN
1 2
6
7
11 8910
34 5
11
COMOUTER IN / COMPUTER OUT
DVI
HDMI
RS-232C
HDBT
R/C IN R/C OUT
10
9
8
4
5
6
7
3
2
1LAN
Connect the network cable.
Connect the computer output VGA
signal to this terminal.
Connect an external display device.
Connect the DVI digital output
signal to this terminal.
Connect the HDMI output signal to
this terminal.
USB Port（Type A）
When using the [USB DIAPLAY]
function, connect the USB
storage device to this terminal.
RS-232C compatible control
interface. Connect the RS-232C
interface of the computer to the
RS-232C cross cable.
AUDIO OUT
Connect an external audio device
to this terminal.
Connect the computer audio signal
to this terminal.
AUDIO IN /
Connect the supplied power cord.
AC IN（~）Socket
When using the wired remote control,
connect the wired remote control to
this jack with a remote control cable
(not supplied)
BNC INPUT
Connect the component or composite
video output signal from video
equipment to VIDEO / Y , PB , PR
jacks or connect the computer output
signal(BNC Type Gerrn,Blue,Red,Horiz,
Sync,and Vert.Sync.)
Connect the HDBT output signal to
this terminal.

14
ON/STANDBY
BLANK INPUT
ZOOM/FOCUS MENU LENS SHIFT
1
3
8
2
7
4
6
5
7
8
ZOOM / FOCUS Button
Adjusts the focus, zoom
LENS SHIFT Button
Adjusts the lens shift (vertical position and horizontal position of the lens).
2
3
1
5
6
4
POWER Button
Turn on or off the projector.
BLANK Button
Temporarily turn off the image on the screen.
INPUT Button
Select the input source.
OK Button
- Enter the menu operation.
- Perform the selected item.
/ VOL- / VOL+ Button
- Select an item or adjust the data in the on-screen menu.
- Adjust the Volume
MENU Button
Turn on or off the on-screen menu.

15
Indicators
Standby The projector is connected to the power
supply and in standby mode.
Power on mode The projector is ready for projection.
Sleep mode Get into Sleep mode after no signal input for
a period of time.
（Off ）（Red light on ）
（Off）
（Blink in green ）
（Green light on）
（Off ）
Part names and functions
WARNING POWER

—16—
Remote Control Operation
30°
30°
7M
30°
30°
7M
Use 2 AAA alkaline batteries.
Replace both batteries at the same time.
Do not use a new battery and an old battery at the same time.
Avoid contact with water or other liquids.
Do not place the remote control in a damp or hot environment.
Do not drop the remote control.
If the battery fluid leaks in the remote control, clean the battery case carefully
and install new batteries.
There is a danger of explosion if using batteries of other types than specified in
this manual.
Dispose of used batteries according to the instructions on batteries or local
disposal regulations or guidance.
To ensure safe operation, please observe the following items
Operating Range of Remote Control
—When operating, point the remote control at the remote sensing window
of the projector (front and rear).
—The maximum operating range of the remote control is 7 meters in linear
distance and 30 degrees in front of and behind the projector.

—17—
Adjustable Feet
Placing the Projector
Since the indoor brightness can significantly affect the effect of the projection image,
it is recommended to limit the indoor light in order to obtain the best image.
Adjustable Feet
The projector can be raised to 40mm using
adjustable feet. Rotate the adjustable feet and tilt
the projector to a proper height. To raise the
projector, turn the two feet clockwise. To lower the
projector or to retract the adjustable feet, turn the
two feet counterclockwise.