ASK C3255-A User Manual

Model: C3000 Series
LCD Multi-Media Projector
P/N: 4100568500
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Statement

The copyright of this manual belongs to ASK Proxima Co., Ltd.and is protected by copyright and related laws. No unit or individual is allowed to extract, copy, translate or issue any part of the publication in any form or by any means without the prior permission of the copyright owner.
ASK Proxima Co., Ltd. shall investigate the criminal responsibilities of the infringing party who have damaged the interests of the copyright owner.
ASK Proxima Co., Ltd. reserves the right to modify or improve the product without prior notice.
ASK Proxima Co., Ltd. reserves the right to modify the manual. Please consult the company or the dealer for any unclear part.
ASK PROXIMA CO., LIMITED
Note:
- The manual is subject to change without prior notice.
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Contents

Statement 2 Contents 3 Safety Instructions 4 Safety Guide 5
Air circuitlation 6 Moving the projector 6 Installing the projector properly 6
Part names and functions 7
Front 7 Back 7 Bottom 7 Terminals 8 Top Control and Indicators 9 Remote control 10 Install remote control batteries 12 Operating range 12 Adjustable foot 12
Installation 13
Positioning the projector 13 Connecting to computer(Digital and analog RGB) 14 Connecting to video equipment (Video, S-Video) 15 Connecting to audio equipment 16 Connecting the AC power cord 17
Basic operation 18
Turn on the projector 18 Turn off the projector 19 How to operate the screen menu 20 Menu bar 21 Adjust zoom and foucus 22 Auto setup function 22 Keystone 22 Volume* 23
Remote control operation 24 Input select 26 PC Adjust 27
Auto PC adj. 27
Manual PC adj. 28 Display 29
Screen Size 29
Keystone 30
Project Way 30
Menu Position 31
Background Display 31
System 32
Color adjust 34
Image Mode 34 Color adjust(Computer) 35 Color adjust 36 (Vdieo,S-video,Component) 36
Setting 37
On start 37 Standby mode 37 High land 38 Lamp control 38 Cooling fast 38 Closed Caption 39 Key lock 39 Iris* 40 Terminal* 40 Sound* 40
Expand 41
Language 41 Auto setup 41 Logo 42 Security 43 Power management 44 Filter counter 44 Test Pattern 45
Network* 45 Infomation 47 Maintenance and cleaning 48
POWER indicator 48
Cleaning the lter 49
Filter counter reset 49
Clean the project lens 50
Clean the cabinet 50
Replace the lamp 51 Appendix 53
Troubleshooting 53
Indicator and projector state 55
Compatible computer specications 56
Congurations of terminals 57
Content of hazardous substances and
elements 57
Dimensions 58
PIN code memorandum 59
RS232 Control Method 60
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Safety Instructions

0.7’(20cm)
1.5’(50cm)
3’(1m)
3’(1m)
Please read this manual completely before installing and operating the projector. The projector provides many convenient features and functions. Proper operation may enable you to fully utilize the features and keep it in good condition. Otherwise, it will not only shorten the service life of the unit, but also may cause malfunction, a fire, or other accidents. If your projector cannot work properly, please read this manual again, check the operating methods and cable connection, and try the solutions in the part of Troubleshooting. If the problem still exists, contact the dealer or the service center. The lamp of the projector is a wearing part. The luminance may decrease after a period of operation and be weaker than that of a new lamp. This is normal. Please strictly follow the steps in Turning on the unit and Turning off the unit to turn on/off the projector, and the requirements in Maintaining and cleaning the projector to service and clean the projector regularly. Or the high temperature residual heat may not radiate, greatly shortening the service life of the projector and lamp, or even damaging them within a short period.
Caution
ELECTRIC SHOCK
DO NOT OPEN
Safety precautions
Caution: • The projector must be grounded.
• Do not expose the projector to
raindrops or high humidity to avoid
a re or electric shock.
- This projector produces intense light from the projection lens. Avoid staring directly into the lens, otherwise eye damage could be caused. Be especially careful that children do not stare directly into the beam.
- Place the projector in a proper position.
Otherwise it may result in re hazard.
- Leave an appropriate space from the top, sides, and back of the shell in order to ventilate and cool down the projector. The
gures below indicate the minimum distance to be left. It must be satised if the projector is
placed in sealed environment like a cabinet.
SIDE and TOP REAR
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK NO USER SERVICEABLE PARTS INSIDE EXCEPT LAMP REPLACEMENT. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
THIS SYMBOL INDICATES THAT DANGEROUS VOLTAGE CONSTITUTING A RISK OF ELECTRIC SHOCK IS PRESENT WITHIN THIS UNIT.
THIS SYMBOL INDICATES THAT THERE ARE IMPORTANT OPERATING AND MAINTENANCE INSTRUCTIONS IN THE USER’S MANUAL WITH THIS UNIT.
Disposal of old Electrical & Electronic Equipment (Applicable throughout the European Union and other European countries with separate collection programs)
This symbol found on your product or on its packaging, indicates that this product should not be treated as household waste when you wish to dispose of it. Instead, it should be handed over to an applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences to the environment and human health, which could otherwise be caused by inappropriate disposal of this product. The recycling of materials will help to conserve natural resources.
This symbol is only valid in the European Union. If you wish to discard this product, please contact your local authorities or dealer and ask for the correct method of disposal.
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- Do not cover the vent of the projector. Poor radiation may shorten the service life or even cause dangers.
- Remove the AC power plug if the projector is not to be used for a long time.
- Do not project the same image for a long time; otherwise, a residual image may appear on the LCD panel due to its characteristic.
Caution
Do not set the projector in greasy, wet, or smoky conditions such as in a kitchen, to prevent a malfunction or accident. If the projector comes in contact with oil or chemicals, it may become deteriorated. Read and keep this manual for future reference.
The mains plug/appliance coupler is used as disconnect device, the disconnect device shall remain readily operable.
Environment-friendly use conditions: The environment­friendly life time of the projector and remote control is 10 years, the lamp (consumable) 5 years, and the provided batteries (consumable) 5 years.
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The use conditions of the environment-friendly use period are the same with that of the product. Properly operate and effectively maintain the projector according to the requirements in this manual.

Safety Guide

All the safety and operating instructions should be read before the product is operated.
Read all of the instructions given here and retain them for later use. Unplug this projector from AC power supply before cleaning. Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning.
Never push objects of any kind into this projector through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a
re or electric shock. Never spill liquid of any kind on
the projector.
Do not install the projector near the ventilation duct of air-conditioning equipment.
Follow all warnings and instructions marked on the projector.
For added protection to the projector during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet. This will prevent damage due to lightning and power line surges.
Do not expose this unit to rain or use near water... for example, in a wet basement, near a swimming pool, etc...
Do not use attachments not recommended by the manufacturer as they may cause hazards. Do not place this projector on an unstable cart, stand,or table. The projector may fall, causing serious injury to a child or adult, and serious damage to the projector. Use only with a cart or stand recommended by the manufacturer, or sold with the projector. Wall or shelf mounting should follow the manufacturer’s instructions, and should use a mounting kit approved by the manufacturers.
An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.
Slots and openings in the back and bottom of the cabinet are provided for ventilation, to ensure reliable operation of the equipment and to protect it from overheating.
The openings should never be covered with cloth or other materials, and the bottom opening should not be blocked by placing the projector on a bed, sofa, rug, or other similar surface. This projector should never be placed near or over a radiator or heat register.
This projector should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supplied, consult your authorized dealer or local power company.
Do not overload wall outlets and extension cords as
this can result in re or electric shock. Do not allow
anything to rest on the power cord. Do not locate this projector where the cord may be damaged by persons walking on it.
Do not attempt to service this projector yourself as opening or removing Covers may expose you to dangerous voltage or other hazards. Refer all
servicing to qualied service personnel.
Unplug this projector from wall outlet and refer
servicing to qualied service personnel under the
following conditions: a. When the power cord or plug is damaged or frayed. b. If liquid has been spilled into the projector. c. If the projector has been exposed to rain or water. d. If the projector does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as improper adjustment of other controls may result in damage and will often
require extensive work by a qualied technician to
restore the projector to normal operation. e. If the projector has been dropped or the cabinet has been damaged. f. When the projector exhibits a distinct change in performance-this indicates a need for service.
When replacement parts are required, be sure the service technician has used replacement parts
specied by the manufacturer that have the same
characteristics as the original part. Unauthorized
substitutions may result in re, electric shock, or injury
to persons.
This projector should not be placed in a built- in installation such as a book case unless proper ventilation is provided.
Upon completion of any service or repairs to this projector, ask the service technician to perform routine safety checks to determine that the projector is in safe operating condition.
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M4x 10
10mm
Torque:1.40N.m
Safety Guide

Air circuitlation

Vents in the cabinet are provided for ventilation. To ensure reliable operation of the product and to protect it from overheating, these openings must not be blocked or covered.
Caution
Hot air is exhausted from the exhaust vent. When using or installing the projector, the following precautions should be taken.
- Do not put any ammable objects, or spray
can near the projector. Hot air is exhausted from the air vents.
- Keep the exhaust vent at least 1 m away from any objects.
- Do not touch a peripheral part of the exhaust vent, especially screws and metallic part. This area will become hot while the projector is being used.
- Do not put anything on the projector. Objects put on the cabinet will not only get damaged
but also may cause re hazard by heat.
Cooling fans are provided to cool down the projector. The fan’s running speed is changed according to the temperature inside the projector.

Installing the projector properly

Be sure to install the projector properly. Improper installation may reduce the lamp
lifetime and even cause a re hazard.
Do not roll the projector over 20 degrees from side to side.
Do not point the projector up to project an image.
Do not point the projector down to project an image.
Do not put the projector on either side to project an image.
Caution in ceiling installation the projector
- Only qualied personal is authorized for ceiling
installation.
- We are not responsible for the hurt and damage caused by ceiling brakect that purchased from unauthorized dealer even in warranty period.
- Remove the ceiling bracket immediately while not use.
- While installing, torque screwdriver is suggested, don't use electric or impact-type screwdriver.
Air Intake Vent Exhaust Vent
– Do not drop or bump the projector, otherwise damages or malfunctions may result. – When carrying the projector, use a suitable carrying case.
Air Intake Vent

Moving the projector

When moving the projector, cover the lens cap and retract the adjustable feet to prevent damage to the lens and cabinet. Put it into a pouch (provided) with the lens facing upwards if the projector is not in use for a long period.
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– Do not transport the projector by courier or any other transport service in an unsuitable transport case. This may cause damage to the projector. For information about transporting the projector by courier or any other transport service, consult your dealer. – Do not put the projector in a case before it is cooled enough.
Caution in moving or transporting the
projector

Part names and functions

Front

Back

Top control and Indicators
Zoom ring
⑩ ⑪
② ③
Lamp cover
Filter
Remote control receiver
Projector lens
Air intake vent
Focus ring
AC cord connector
Terminals
Anti-thief slot
Speaker

Bottom

⑬ ⑭
Hot air is exhausted from the exhaust vent. Do not put heat-sensitive objects near this side.
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Adjustable foot
Exhaust vent
Caution
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Part names and functions

Terminals

AUDIO OUT
Connect external audio amplier to this
-
jack.
Output audio signal from
-
Audio out/MONO(R/L)
Connect the video equipment connected
-
to
For a mono audio signal (a single audio
-
jack), connect it to L(MONO) jack.
Pb/Cb,Pr/Cr,Y/VIDEO
Connect video signal to VIDEO port.
-
Connect composite video or component
-
video signal to this jack.
S-VIDEO
Connect S-Video signal to this jack.
*
or ④ to this jack.
*
②,⑦or⑧
HDMI*
Connect a HDMI output to this terminal.
.
AUDIO IN*
Connect the audio signal output from
computer equipment connected to ⑤or
to this jack.
RS-232C
When using RS232 to control the projector, please connect the serial control line to this terminal.
*
LAN
Connect the wired LAN cable to this port.
Some model has no this terminal.
*:
COMPUTER IN1
Connect a computer output to this terminal.
COMPUTER IN2/COMPUTER OUT
Connect a computer output to this
-
*
terminal.
- Output the analog signal form ⑤ to other monitor.
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Top Control and Indicators

POWER indicator
- Lights red when the projector is in stand- by mode.
- Lights green during operations. Flashes green in the Power management
-
mode.
Flashes red during fans cooling.
-
- lights orange when abnormal is detected
in the projector.
- Flashes orange when internal temperature
is abnormally high.
WARNING indicator
Lights red when the life of the projection
lamp draws to an end.
Part names and functions
① ②
OK/INPUT button
Press INPUT button to select input source
-
while no screen menu displayed.
Enter screen menu or execute the
-
selected item.
MENU button
Open or close the screen menu.
▲▼/Keystone button
Select items or adjust the data in screen
-
menu.
Correct image keystone distortion.
-
POWER button
To turn on/off the projector.
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Part names and functions

Remote control

POWER button
Turn on or turn off the projector.
VGA button
Select VGA as input source.
INPUT button
Enter input source menu to select input
source directly.
⑥ ⑧
⑫ ⑭
⑱ ⑳
㉒ ㉔
⑦ ⑨
⑮ ⑰
⑲ ㉑
㉓ ㉕
HDMI button
Select HDMI as input source.
TERMINAL button
Select property of COMPUTER IN 2/
COMPUTER OUT terminal.
COMPONENT button
Select component as input source.
BLANK button
Temporarily close the image on the screen.
VIDEO button
Select Video as input source.
S-VIDEO button
Select S-video as input source.
button

Select items or adjust the data in screen
-
menu.
Select the image display area in digital
-
zoom mode.
OK button
Enter screen menu or execute selected
items.
BACK button
Return to main menu.
LAMP button
Select lamp mode.
MENU button
Open or close the screen menu.
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Part names and functions
TIMER button
⑥ ⑧
⑫ ⑭
⑯ ⑱
⑳ ㉒
㉔ ㉖
Enable the timer function.
SCREEN button
Select the screen size.
AUTOSET button
Enter auto setup mode.
LANGUAGE button
Select the language for screen menu.
INFO. button
Display the projector information.
DZOOM- button
Select the digital zoom - mode.
⑮ ⑰
⑲ ㉑
㉓ ㉕
PATTERN button
Select internal test image.
KEYSTONE- button
Execute keystone correction, decrease the bottom width of distorted image.
FREEZE button
Freeze the projected image.
Select the digital zoom + mode.
Mute the sound.
upper width of distorted image.
Select the image mode.
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DZOOM+ button
MUTE button
KEYSTONE+ button
Execute keystone correction, decrease the
IMAGE button
VOUME - button
Decrease the volume level.
VOUME + button
Increase the volume level.
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Part names and functions Install remote control batteries
Open the battery compartment lid.
To ensure safe operation, please observe the following precautions:
● Use two (2) AAA or LR03 type alkaline batteries.
● Always replace batteries in sets.
● Do not use a new battery with a used battery.
● Avoid contact with water or liquid matter.
● Do not expose the remote control to moisture or heat.
● Do not drop the remote control.
● If the battery has leaked on the remote control, carefully wipe the case clean and
install new batteries.
● Risk of explosion if a battery is replaced by an incorrect type.
● Dispose of used batteries according to the instructions on the battery or local
regulations or guides.
Install new batteries into the compartment.
Two AAA batteries For correct polarity (+ and –), be sure battery terminals are in contact with pins in the compartment.

Operating range

Point the remote control toward the projector remote receiver when pressing any button.
The maximum operating range for the remote control is about 5 meters and 60 degrees.
30°
30°
5m
Replace the
compartment lid.

Adjustable foot

The projection angle can be adjusted up to
10.0 degrees with the adjustable foot.
Lift the front of the projector and press the lock on the adjustable foot to release it.
The foot is then locked. Rotate the foot to adjust the height and tilt angle.
Keystone distortion of projected images can be corrected by remote control or menu operation.
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Adjustable foot

Installation

30”
(Diagonal:Inch)
Max.
Min.
(Center)
6:1
0.89m(0.87m)
3.01m(3.62m)
4.53m(4.46m)
6.04m(7.26m)
9.08m(10.90m)
10.90m(10.75m)
30”
30”
(Diagonal:Inch)
Max.
Min.
(Center)
(Diagonal:Inch)
Max.
Min.
(Center)
6:1
12.9:1
0.89m(0.87m)
3.01m(3.62m)
4.53m(4.46m)
6.04m(7.26m)
9.08m(10.90m)
10.90m(10.75m)
0.97 m(0.95m)
3.28m(3.24m)
4.93 m(4.87m)
6.59 m(6.50m)
9.89 m(9.77m)
11.88m(11.72m)
30”
30”
30”
(Diagonal:Inch)
Max.
Min.
(Center)
(Diagonal:Inch)
Max.
Min.
(Center)
(Diagonal:Inch)
Max.
Min.
(Center)
13:1
6:1
12.9:1
0.89m(0.87m)
3.01m(3.62m)
4.53m(4.46m)
6.04m(7.26m)
9.08m(10.90m)
10.90m(10.75m)
0.97 m(0.95m)
3.28m(3.24m)
4.93 m(4.87m)
6.59 m(6.50m)
9.89 m(9.77m)
11.88m(11.72m)
(0.93m)
3.19 m(3.15m)
4.80 m(4.74m)
6.41 m(6.32m)
9.62m(9.50m)
11.56m(11.40m)

Positioning the projector

Note:
The brightness in a room has a great inuence on picture quality. It is recommended to limit the
ambient lighting in order to get the best image.
All measurements are approximate and may vary from the actual sizes.
4:3
C3255/C3257(4:3)
Screen size (WxH)mm 4:3 aspect ratio
Maximum 0.89m 3.01m 4.53m 6.04m 9.08m Minimum 1.07m 3.62m 5.44m 7.26m 10.90m
C3305/C3307(4:3)
Screen size (WxH)mm 4:3 aspect ratio Maximum 0.87m 2.97m 4.46m 5.96m 8.95m Minimum 1.05m 3.57m 5.36m 7.16m 10.75m
30"100"150"200"300
610x457 2032x1524
3048x2286 4064x3048
30"100"150"200"300
610x457 2032x1524
3048x2286 4064x3048
"
6096x4572
"
6096x4572
16:9
16:10
Note: Data in "()" is the throw distance for C3255/
C3257, data out of "()" is for C3305/C3307/ C3327W.
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C3255/C3257(16:9)
Screen size (WxH)mm 16:9 aspect ratio
30"100"150"200"300
664x374 2214x1245
3321x1868 4428x2491
6641x3736
Maximum 0.97m 3.28m 4.93m 6.59m 9.89m Minimum 1.17m 3.94m 5.93m 7.91m 11.88m
C3305/C3307(16:9)
Screen size (WxH)mm 16:9 aspect ratio
664x374 2214x1245
30"100"150"200"300
3321x1868 4428x2491
6641x3736
Maximum 0.95m 3.24m 4.87m 6.50m 9.77m Minimum 1.15m 3.89m 5.85m 7.80m 11.72m
(
C3255/C3257
Screen size (WxH)mm 16:10 aspect ratio
16:10)
100"150"200"300
2154x1346
3231x2019 4308x2692
"
6462x4039
Maximum 3.19m 4.80m 6.41m 9.62m Minimum 3.84m 5.77m 7.70m 11.56m
C3327W(16:10)
Screen size (WxH)mm 16:10 aspect ratio
30"100"150"200"300
646x404 2154x1346
3231x2019 4308x2692
6462x4039
Maximum 0.93m 3.15m 4.74m 6.32m 9.50m Minimum 1.12m 3.78m 5.69m 7.59m 11.40m
"
"
"
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Installation

Connecting to computer(Digital and analog RGB)

Cables used for connection:
● VGA cable ● Serial direct cable*
● HDMI cable*
(*=Cables are not supplied with the projector)
Serial output
Serial direct cable
Monitor output Monitor input
VGA cable
Analog input Analog output
VGA cable
HDMI output
HDMI cable
HDMIControl port
Unplug the power cords of both the projector and external equipment from the AC outlet
before connecting the cables.
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Connecting to video equipment (Video, S-Video)

Cables used for connection:
● Video cable* ● S-Video cable*
● RCA cable*
(*=Cables are not supplied with the projector)
Installation
Component output
RCA cable
Y Cb/Pb Cr/Pr
S-video ouput Video ouput
S-VIDEO cable
S-VIDEO
Video cable
VIDEO
Unplug the power cords of both the projector and external equipment from the AC outlet
before connecting the cables.
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Installation

Connecting to audio equipment

Cables used for connection:
● Audio cable*
(*=Cables are not supplied with the projector)
External audio equipment
Audio input
Audio cable (stereo)
Audio output
Audio output
Audio cable (stereo)
Audio input
(R) (L)
Note: The left and right
Audio
channels are combined when there is only the L(mono) is
cable
inserted.
(R) (L)
Unplug the power cords of both the projector and external equipment from the AC outlet
before connecting the cables.
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Installation

Connecting the AC power cord

This projector uses nominal input voltages of 100–240V AC and it automatically applies to different input voltages. It is designed to work with a single-phase power system having a grounded neutral conductor. To reduce the risk of electrical shock, do not plug into any other type of power system. If you are not sure of the type of power being supplied, consult your authorized dealer or service station. Connect the projector with all peripheral equipment before turning it on.
Note:
The AC outlet should be near this equipment and must be easily accessible.
Note:
For safety, unplug the AC power cord when the projector is not in use. When the projector is connected to an outlet with AC power cord, it is in stand-by mode and consumes a little electric
power.
Note on the power cord
AC power cord must meet the requirements of the country where you use the projector. Conrm the AC
plug type with the chart below and proper AC power cord must be used. If the supplied AC power cord does not match.
Projector side
For the U.S.A. and
Canada
Ground
Connect the AC power cord (supplied) to the projector.
AC outlet side
For Continental
Europe
For the U.K.
Ground
To power cord connector on your projector.
√ Note:
Using incorrect power cord may inuence the product performance, or even cause hazards like an
electric shock or re. To ensure the product performance and security, please apply the cable of the
same model with the original one.
Common connecting cables include the AC power cord, various VGA cables, video cable,and serial
control cable.
To the AC outlet. (110 V AC)
To the AC outlet. (200 - 240 V AC)
To the AC outlet. (200 - 240 V AC)
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Basic operation

Turn on the projector

1.Complete peripheral connections (with a computer, VCR,etc.) before turning on the projector.
2. Connect the projector’s AC power cord into AC outlet.The POWER indicator turns red.
3. Press the POWER button on top control or on the remote control. The POWER indicator becomes green and the cooling fans start to work. The preparation display appears on the screen.
4. If the projector is locked with a PIN code, a PIN code input dialog box appears. Enter the PIN code as instructed below.
Note:
● When the logo select is set to be "Off", the
logo will not be displayed on the screen.
Enter a PIN code Press OK button, press
button to select a

number, then press OK button. select a number and enter it to the PIN code box, then number changes to "*", automatically move the cursor to next box.If you fixed an incorrect number, press MENU button to reset it again.
Repeat this step to complete entering a three­digit number.
After entering the three-digit number, move the cursor to “OK”, then you can start to operate the projector. If you entered an incorrect PIN code, the “PIN code” and the number (***) turn red.PIN dode will be reset within one second automatically, Enter the correct PIN code all over again.
What is PIN code? PIN (Personal Identification Number) code is a security code that allows the person who knows it to operate the projector. Setting the PIN code can prevent unauthorized use of the projector. A PIN code consists of a three-digit number. Refer to the PIN code lock function in the "Expand" "Security" menu on pages 42 for PIN code lock operation of the projector.
PIN Code
OK Cancel
----- Input PIN code Exit
PIN Code
*
OK Cancel
Move Select Reset
Move the cursor to OK, and press OK.
Caution on handling the PIN code If you forget your PIN code, the projector can not longer be started. Take a special care in setting a newPIN code. Write down the number in a column on page 59 of this manualand keep it properly. Should the PIN code be missing or forgotten, consult your dealer or service center.
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Turn off the projector

1. Press the POWER button on top control
or on the remote control, and “Power off?” appears on the screen.
Basic operation
2. Then, press the POWER button again in 4
seconds. The POWER indicator starts to
ash red, and the cooling fans keep running
(You can select the level of fans’ quietness and running speed.). Now you can unplug the AC power cord even if the fans are still running.
3 When the projector has cooled down enough to be turned on again, the POWER indicator
stops ashing.
To maintain the lamp life, once you turn the projector on, wait at least 5 minutes before turning it off.
Do not operate the projector continuously without reset.
Continuous use may result in shortening
the lamp life.Turn off the projector and let it stand for about an hour in every 24 hours.
Note:
● When the On start function is “On” , this
projector is turned on automatically by
connecting the AC power cord to an AC outlet .
● The running speed of cooling fans is changed
according to the temperature inside the projector.
● Do not put the projector in a case before it is
cooled enough.
● If the POWER indicator flashes or emits a
red light, see “Power Indicator”.
● While the POWER indicator is flashing, the
lamp is being cooled down and the projector
cannot be turned on. Wait until the POWER
indicator turns red to turn on the projector again.
● The fan rotation will terminate directly if the
AC power cord is unplugged immediately after
the projector is turned off.
● The projector can be turned on after the
POWER indicator turns red. The waiting
time to restart will be shortened when the normal power-off processing for fan cooling
is completed, comparing with the time the AC
power cord is immediately unplugged after the power-off.
Power off ?
“Power off ? ” disappears after 4 seconds.
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