Excelevan CL720 Manual de usuario
HD Projector
Model No.: CL720/CL720D
User’s Manual
The contents of this manual are subject to change without prior notice
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Contents
Warning..............................................................................................................................................3
Basic Operation Tips........................................................................................................................4
Prevention..........................................................................................................................................5
Visual Installation..............................................................................................................................6
Top view of projector................................................................................................................6
Bottom view of projector..........................................................................................................6
Front view of projector.............................................................................................................7
Rear view of projector..............................................................................................................7
Side view of projector – Right................................................................................................ 7
Side view of projector – Left...................................................................................................7
Installation..........................................................................................................................................8
Complete set up........................................................................................................................8
Standard set up........................................................................................................................ 9
Installation of projectors.......................................................................................................... 9
Instructions for connecting units..........................................................................................10
Operation.........................................................................................................................................10
Startup......................................................................................................................................11
Shutdown Prosedure............................................................................................................. 11
Instruction for buttons on remote control........................................................................... 12
How to adjust the trapezoidal image...........................................................................................13
Adjusting Focus......................................................................................................................14
Trapezoid correction..............................................................................................................14
Menu settings Instructions............................................................................................................14
System function operation....................................................................................................15
Analog TV menu.....................................................................................................................15
Picture menu...........................................................................................................................16
Menu options.......................................................................................................................... 17
Audio menu.............................................................................................................................18
Sound mode standard...........................................................................................................18
USB interface and supporting formats............................................................................... 18
Trouble Shooting............................................................................................................................19
Solution for issues..........................................................................................................................21
VGA output choose excample......................................................................................................21
SPECS.............................................................................................................................................22
Attachments and optional parts for sale.....................................................................................23
The contents of this manual are subject to change without prior notice
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Warning
Model No.
▲Warning:
If necessary, please note the Model no. and Series No. of this projector.
Check all contents while unpacking.
Please read this manual carefully before using projector.
Warning:
Don’t look straight into the light from the projector lens.
Direct burst of intensive light can harm your eyes
Can cause severe damage to eyes of infants.
Warning: Don’t put projector in a damp, humid environment to avoid electrocution.
“ Important operation” logo
“Dangerous voltage” logo
Don’t’ access areas with “Dangerous Voltage” logo, unless
by professional technician.
Warning
The contents of this manual are subject to change without prior notice
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Basic Operation Tips
▲Warning：
Please read this manual carefully before using projector.
Operation mistakes may cause damage by electrocution or fire. Follow instructions listed below to use and maintain
the projector.
1. Read This Manual
Please read this manual carefully and use the projector according to instructions in manual. It will preserve the life of
the unit.
2. Cleaning Projector
Please make sure the electric plug of projector has been disconnected before cleaning; use a damp cloth to wipe
down unit. It is best to not use any type of cleaner on the projector.
3. Accessories
All the accessories were packed separately in the box of product, to avoid any possible damage to projector.The unit
comes with all accessories for the unit to be fully functional.
4. Working Environment
The projector works best in a non-humid or too dry environment.
5. Set Up And Functionality
The projector needs to be set up on a level horizontal plane & position.
6. Ventilation
Good ventilation provides essential conditions for projector’s continuous running. Please prevent dust from covering
the filter; the projector may go into high temperature protection mode due to hot temperature inside. Extreme heat
may shorten service life and cause potential issues.
7. Electric Source
The power on the unit is rated at 90 ~ 240V AC. Be aware of outlets being used.
8. Power Cable
Please inspect the power cable before use to make sure it is intact and functional.
9. Abnormal Noises
If you hear abnormal loud noises coming from the projector, please unplug the power cable.
10. Maintenance
Don’t open up or attempt repair projector without necessary support / guide due to higher voltage inside unit. Repair
should be performed by a professional technician according to the manual instructions or distributor’s suggestion.
11. Keep Unit Away From Other Heat Emitting Devices
Please ensure the projector is a safe distance from other heat emitting devices, potentially the service life of
projector can be shortened.
The contents of this manual are subject to change without prior notice
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▲Prevention
●To improve service life of projector, please do not use the projector in an environment with humidity and dust if
possible.
●Do not expose the projector to direct sunlight.
●ideal working temperature for the projector is 0oC ~ +60oC;
The appropriate storage temperature of projector is -20oC ~ +70oC
●Do not block the ventilation window
the projector will shut down automatically if internal temperature is too high.
The unit has its own system to protect from overheating.
Regular clean-up is important for the projector, Do not allow filter to build up dust.
▲To start up and shut down the projector
●Before starting up the projector, please connect the power cable first, then press the “Power” button on control
panel, the indicator light turns red to green.
●While shutting down the projector, press the “Power” button again, The LED bulb will go out accordingly.
The contents of this manual are subject to change without prior notice
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Visual Instructions
▲Top view of projector
1Menu Button
2Source Button
3Power Button
4Channel Button
5Volume Button
▲Bottom view of projector
1Ceiling Holes
2Product code area
3Support base
4Ventilation Window
5Ventilation Window
Remarks: While using the projector on a ceiling, please shift the
high regulator, and ensure all the screws for the 4 hole are in
position 1, with length less than 10mm – this is to avoid
electrocution due to longer screws penetrating the plastic shell and
touching high voltage components inside the projector.
The contents of this manual are subject to change without prior notice
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▲Front view of projector
1Lens
2Remote Sensor
3Ventilation Window
Remarks:
1) While using the remote control, point it toward remote
sensor
2) You can adjust the definition of image through adjusting
lens focus;
3) The adjustable support base can assure the max
projection angle by 15o, The best display effect willl be
obtained by projection angle ranges of 0o~ 8o.
▲Rear view of projector
.
1Audio out (L/R)
2Composite AV
3Y/PB/PR
4USB Ports
5HDMI High-Density Interfaces
6VGA Input
7Power Switch
8Power Plug
9Trapezoid Correction
▲Side view of projector – Right
1Right Speaker
▲Side view of projector – Left
②Ventilation window
③Left Speaker
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Installation
▲Complete set up
Please follow figure below for setting up
Projector Installation
To achieve a better display effect, please do not allow sunlight directly on projection
screen during daytime viewing.
The contents of this manual are subject to change without prior notice
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▲
▲▲
▲
Standard Set Up
Please follow the data in chart below, to adjust the image size and the distance (between lens and screen)
Screen size
Aspect ratio 50” 72” 100” 120”
4 : 3 1.90m 2.65 m 3.65m 4.35 m
16 : 9 1.65 m 2.3m 3.15 m 3.75 m
(The appropriate distance as above)
The image size depends on the distance between projector and screen, there may be 3% deviation among above listed data, Different
settings cause various distances, please refer to the instructions, and measure the projection distance frequently while working on
ceiling. The projected image will become blurred if projection distance is shorter than 2m or longer than 5m.
Note: Please follow figure below to adjust trapezoid correction.
.
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Installation Of Projector
▲Installation Method
If installing the projector on the ceiling, please consult a professional installer, also follow diagram below for projector positioning.
Be Advised:
1) To avoid damage to projector, please ensure the projector is mounted properly to the ceiling or on stable surface accordingly.
2) Keep the working environment of projector within temperature range around 0 oC ~ 35 oC, otherwise it may cause
unnecessary issues.
3) If the projector is used in a humid environment, it may affect the shape of screen; and cause a functionality issue with the unit.
4) Please ensure enough ventilation is around the projector; otherwise it may shorten service life of projector.
Installation Of Projector
▲Instructions For Connecting Unit
Built-in TV (Digital TV) of CL720D
Attention: Before start-up, please ensure there is a connection
with a external device such as PC, DVD player etc.
Este manual sirve para los siguientes modelos
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