DHN DM907 Manuale utente
Ultra Short-Throw Laser Projector
User’s Manual
DM907
(1080P)
2
English
Table of Contents ............................2
Usage Notice...................................3
Safety Information...............................3
Precautions.........................................4
Introduction......................................6
Package Overview..............................6
Product Overview ...............................7
Main Unit.............................................. 7
Control Panel ....................................... 8
Input/Output Connections .................... 9
Remote Control.................................. 10
Installation .....................................12
Connecting the Projector ..................12
Connect to Computer/Notebook ........ 12
Connect to Video Sources ................. 13
Powering the Projector On / Off........14
Powering On the Projector................. 14
Powering Off the Projector................. 15
Warning Indicator............................... 15
LED Lighting Message....................... 16
Adjusting the Projected Image..........17
Adjusting the Projector�s Height ........17
Adjusting the Projector�s Focus ......... 18
User Controls ................................19
Control Panel & Remote Control ......19
Control Panel ..................................... 19
On-screen Display Menus ................20
How to operate ................................. 20
Picture................................................ 21
Screen ............................................... 23
Setting................................................ 26
Volume............................................... 28
Options .............................................. 29
Options |
Laser Settings.................................... 31
3D ...................................................... 32
LAN.................................................... 33
Interactive .......................................... 35
Appendices....................................45
Installing and Cleaning the Dust Filters
45
Compatibility Modes .........................46
RS232 Commands and Protocol
Function List .....................................50
RS232 Port Setting ............................ 50
RS232 Signals Connection................ 50
Commands Set List ........................... 51
Regulation & Safety Notices .............54
Ceiling Mount Installation..................57
Manual Warp Control Instruction ......58
Table of Contents
3English
Usage Notice
Safety Information
The lightning ash with arrow head within an equilateral triangle is
intended to alert the user to the presence of uninsulated “dangerous
voltage” within the product’s enclosure that may be of sufcient
magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH
VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE
CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
Class B emissions limits
This Class B digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
Important Safety Instruction
1. Do not block any ventilation openings. To ensure reliable operation of
the projector and to protect from over heating, it is recommended to
install the projector in a location that does not block ventilation. As an
example, do not place the projector on a crowded coffee table, sofa,
bed, etc. Do not put the projector in an enclosure such as a book case
or a cabinet that restricts air ow.
2. Do not use the projector near water or moisture. To reduce the risk
of re and/or electric shock, do not expose the projector to rain or
moisture.
3. Do not install near heat sources such as radiators, heaters, stoves or
any other apparatus such as ampliers that emits heat.
4. Clean only with dry cloth.
5. Only use attachments/accessories specied by the manufacturer.
6. Do not use the unit if it has been physically damaged or abused.
Physical damage/abuse would be (but not limited to):
Unit has been dropped.
Power supply cord or plug has been damaged.
Liquid has been spilled on to the projector.
Projector has been exposed to rain or moisture.
Something has fallen in the projector or something is loose inside.
Do not attempt to service the unit yourself. Opening or removing covers
may expose you to dangerous voltages or other hazards.
7. Do not let objects or liquids enter the projector. They may touch
dangerous voltage points and short out parts that could result in re or
electric shock.
8. See projector enclosure for safety related markings.
9. The unit should only be repaired by appropriate service personnel.
4
English
Usage Notice
Precautions
Please follow all warnings, precautions and main-
tenance as recommended in this user�s guide.
▀■Warning- Do not look into the projector’s lens when the lamp is
on. The bright light may hurt and damage your eyes.
▀■Warning- To reduce the risk of re or electric shock, do not
expose this projector to rain or moisture.
▀■Warning- Please do not open or disassemble the projector as
this may cause electric shock.
5English
Usage Notice
Do:
Turn off and unplug the power plug from the AC outlet before
cleaning the product.
Use a soft dry cloth with mild detergent to clean the display
housing.
Disconnect the power plug from AC outlet if the product is not
being used for a long period of time.
Do not:
Block the slots and openings on the unit provided for
ventilation.
Use abrasive cleaners, waxes or solvents to clean the unit.
Use under the following conditions:
- In extremely hot, cold or humid environments.
Sea level to 6000 feet
Extremely hot: > 35°C
Extremely cool: < 5°C
6000 feet above
Extremely hot: > 30°C
Extremely cool: < 5°C
Extremely humid: > 70% R.H. (Relative Humidity)
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic eld.
- In direct sunlight.
6
English
Introduction
Due to different
applications in
each country,
some regions
may have
different
accessories.
Power Cord x 2
(US/EU)
Package Overview
Unpack and inspect the box contents to ensure all parts
listed below are in the box. If something is missing,
please contact your nearest customer service center.
Projector
HDMI Cable AAA Batteries x 2 IR Remote Control
USB Stick Disk
USB A to micro USB B
7English
Introduction
Product Overview
Main Unit
1. Control Panel
2. Focus Switch
3. Ventilation (inlet)
4. IR Receiver
5. Ventilation (outlet)
6. Speaker
7. Power Socket
8. Input / Output
Connections
9. Lens
The interface
is subject to
model’s
specications. 6
7
8
4
2
5
3
1
9
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English
Introduction
Control Panel
1. Power LED
2. Enter
3. Temp LED
4. Lamp LED
5. Menu
6. Input
7. Four Directional Select Keys
8. Power/Standby button
9. IR Receiver
3
6
9
8
7
21 4
5
9English
Introduction
Input/Output Connections
Monitor loop
through only
support in VGA1-
In/YPbPr.
1. VGA1-In/YPbPr Connector
(PC Analog Signal/Component Video Input/HDTV/YPbPr)
2. HDMI2 Input Connector
3. HDMI1 Input Connector
4. USB Connector (Connect to PC for Remote Mouse
function)
5. RJ45 connector (Optional)
6. USB Type A Connector (Optional)
7. Power Socket
8. Interactive Connector (3.5 mm mini jack, Optional)
9. VGA-Out/VGA2-In Connector
10. RS-232 Connector (9-pin DIN Type)
11. Audio Output Connector (3.5mm mini jack)
12. Audio Input Connector (3.5mm mini jack)
13. Audio Input Connector (microphone)
14. KensingtonTM Lock Port
The interface
is subject to
model’s
specications.
7
1 2 4
10 11
53
13
8
6
9
12 14
10
English
Introduction
Remote Control
2
3
4
9
17
1
18
19
20
21
22
5
6
7
823
24
10
11
12
13
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26
27
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25
No Item
1. Power On
Power on the projector.
2. Geometric Correction
Launch the Geometric Correction menu.
3. F1:Test pattern
Display a test pattern.
4. Display Mode
Select the display mode.
5. Four directional select keys
To select items or make adjustments.
• Up
• Down
• Left
• Right
6. Information
Display the projector information.
7. F3:Color Matching
Launch the Color Matching setting menu.
8. Input source selection
Select an input signal.
9. Menu
Launch the OSD menu. To exit OSD, Press
“Menu” again.
10. Volume Control -/+
Increase/decrease the volume.
+ Increase the volume.
- Decrease the volume.
11. Freeze
Freeze the projected image.
12. Format
Choose the projector format.
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