Dream Vision Dreambee User Manual

							
3.0  INSTALLATION GUIDELINES
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3.3 Air-Flow and Space Requirements
This unit can be installed in table position. Make sure that the unit is installed within the space requirements
described below.
•A: Air inlets
•B : Air outlets
Air flow
Space requirements
A A
A
B
B
A
A
B
100 mm
150 mm
150 mm100 mm
150 mm
150 mm 
						

							
3.0  INSTALLATION GUIDELINES
12R699740 - DreamBee User Manual
3.4 Ceiling mounting the unit
When mounting of this unit is required, do so by removing the 4 feet and make use of the 4 screw holes (M5
screws) at the bottom of this unit. Allow sufficient space around the air inlets to avoid blocking them
.
Precautions for Ceiling-mount
•To ceiling-mount this unit, special expertise and techniques are necessary.
Be sure to ask your dealer or specialist to perform mounting.
• Do not mount at places that may be subjected to vibration and shock.
• Depth of the screw holes (screw length) is 30 mm. Use screws shorter than
30 mm but longer than 19 mm. 
• Install at a safe place in case this unit or a part of it may drop. If the light-
source lamp is broken, small pieces of glass from the mesh of the filter may
appear outside the unit.
• Regardless whether the unit is still under guarantee, DreamVision is not
liable for any product damage caused by mounting the unit with third party
ceilling mount or when the environment is not suitable for ceiling-mount.
3.5 Projection Distance and Offset Setting
Projection Distance
•The projection screen sizes and projecting distances in the table above are provided only as a guide. Please use
them as reference during installation.
• Use a projection image of 16:9 aspect ratio for setup adjustment.
Projection Screen Size
Diagonal size
(Aspect Ratio 16:9)Projection Screen Size Base size
(Aspect Ratio 16:9)Projection Screen Height
(Aspect Ratio 16:9)DreamBee
Projecting Distance
minimum - maximum
50 (1270 mm)43,6 (1107 mm)24,5 (623 mm)1518 mm - 3050 mm
60 (1524 mm)52,3 (1328 mm)29,4 (747 mm)1821 mm - 3659 mm
70 (1778 mm)61,0 (1550 mm)34,3 (872 mm)2125 mm - 4269 mm
83 (2108 mm)72,3 (1837 mm)40,7 (1034 mm)2519 mm - 5062 mm
92 (2337 mm)80,2 (2037 mm)45,1 (1146 mm)2792 mm - 5611 mm
100 (2540 mm)87,2 (2214 mm)49,0 (1245 mm)3035 mm - 6099 mm
1 10 (2794 mm)95,9 (2435 mm)53,9 (1370 mm)3339 mm - 6709 mm
138 (3505 mm)120,3 (3055 mm)67,7 (1718 mm)4188 mm - 8417 mm
150 (3810 mm)130,7 (3321 mm)73,5 (1868 mm)4553 mm - 9149 mm
180 (4572 mm)156,9 (3985 mm)88,2 (2241 mm)5463 mm - 10978 mm
200 (5080 mm)174,3 (4428 mm)98,1 (2491 mm)6070 mm -12198 mm
250 (6350 mm)218 (5535 mm)122,6 (3113 mm)7588 mm - 15248 mm 
						

							
3.0  INSTALLATION GUIDELINES
R699740 - DreamBee User Manual 13 
Vertical and Horizontal Offset Setting
The optimum image can be obtained when the centre of this projector’s lens and the screen are placed
perpendicular to each other. Take note of the projection angle when placing them. Failing to do so may give rise to
trapezoidal distortion of the projected image.
This unit comes with a optical shift that features vertical and horizontal adjustment of the projection screen position.
Adjust the picture to your screen.
• The vertical shift level is between -80% and 80% of the screen height.
• The horizontal shift level is between -34% and 34% of screen base.
• The shift level is set to 0% vertically and horizontally by default.
• The position of the projection screen may be out of alignment due to the gear movement.
This unit comes with a vertical and horizontal shift to suit most installations. Make sure that your installation
does not exceed 80% vertical offset and 34% horizontal offset. 
						

							
3.0  INSTALLATION GUIDELINES
14R699740 - DreamBee User Manual
3.5.0.1 Adjust the picture position vertically
The DreamBee projector has two dials to center the picture to the screen vertically and horizontally. Refer to the
picture below to locate the dials.
The Vertical and Horizontal shift dials are located at the bottom of the unit.
Turn clockwise to shift the picture on the screen downward.
Turn anti-clockwise to shift the picture on the screen upward.
Ve rtical Shift Dial
(-80% to +80%)
Horizontal Shift Dial
(-34% to +34%) 
						

							
3.0  INSTALLATION GUIDELINES
R699740 - DreamBee User Manual 15 
3.5.0.2 Adjust the picture position horizontally
Turn clockwise to shift right the picture on the screen.
Turn anti-clockwise to shift left the picture on the screen. 
						

							
4.0  REMOTE CONTROL UNIT (RCU)
16R699740 - DreamBee User Manual
4.0 REMOTE CONTROL UNIT (RCU)
4.1 General view
4.2 Loading and replacing batteries
•Push the cover tab with the fingernail a little backwards and pull upwards the cover top.
Slide the cover forward to remove.
LIGHT
TEST EXIT
SHARP
-
SHARP+
USER2
N
COLOR
TEMP
GAMMA
USER
3
D
COLOR-
COLOR+
USER1
C
CONTRAST
BRIGHT
HIDE INFO
MENU
ENTER
CINEMA NATURAL DYNAMIC HDMI 1
HDMI 2
S-VIDEO COMP
VIDEO ASPECT
OFF  ........    OPERATE    .........   ONPower OFF button
Select Active Input
Image profile switch
Color Adjust buttons Display Information
Contrast Adjust buttons
Display Menu
T est Pattern button Po
wer ON button
Screen Aspect Ratio
Gamma setting button
Sharpness Adjust buttons
Color Temperature button
Brightness Adjust buttons
Hide Display
Exit to previous menu
Navigation buttons
Backlight button 
						

							
4.0  REMOTE CONTROL UNIT (RCU)
R699740 - DreamBee User Manual 17 
•Push the battery body towards the spring and lift up to remove.
Insert two AAA size batteries, making sure the polarities match the + and - marks inside the battery
compartment.
• Insert the lower tab of the battery cover in the gap at the bottom of the remote control, and press the cover until
it clicks in place.
4.3 How to use the remote control unit
The operable distance of the remote control unit is about 7m for direct reception and within 30 degree angle with
respect to the sensor.
CAUTION WHEN USING BATTERIES
Do not mix new and old batteries.
Do not mix different type of batteries as they are different in characteristics.
Insert batteries according to the + and - marks on the battery case.
Do not put batteries into fire or recharge them if they are not design to.
Remove the batteries if the remote control is not to be used for a prolonged period.
Use manganese batteries wherever possible, Do not use rechargeable batteries.
NOTICE
If the remote control has to be brought closer to the projector to operate, it means that the batteries are wearing out.
When this happens, replace the batteries. Insert the batteries according to the + and - marks. 
The remote control unit can be used by having the transmission signal reflected off a screen, as the effect of
signals reflected from the RCU differ with the type of screen used, operable distance may decrease.
Front InfraRed sensor Back InfraRed sensor 
						

							
5.0  GETTING STARTED
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5.0 GETTING STARTED
5.1 General View
Front side
•Air Outlet / Inlet: see “Air-Flow and Space Requirements”,  page 11.
•F ocus and Zoom Adjust: see “Focus and Zoom Adjust”,  page 19.
• This unit comes with buffer material that cushions the lens during transport. Remove the material before use.
Rear side
•Input Panel: see page 22.
• Main Power: connect the power cord. See below.
• Operating LEDs: see page 20 for more details.
• Operating and Navigation buttons described in section 5.5, page 21.
5.2 Connecting the Power Cord
•Before plugging in the Power Cord, ensure that all devices have been
connected.
•Connect the power cord to the power input terminal of the projector.
Air Inlet
Air Outlet
F
ocus Adjust
Zoom Adjust IR sensor
Operating LEDs
Operating buttons Navigation buttons
Input Panel
Main Power 
						

							
5.0  GETTING STARTED
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5.3 Focus and Zoom Adjust
CAUTION AGAINST FIRE AND ELECTRIC SHOCK
Since the power consumption of this unit is high, insert the power plug directly into a wall outlet.
When not using devices, remove the power plug from the wall outlet.
Do not use power cords for connection other than specified.
Do not use a power voltage different from that which is indicated.
Do not cut, tear or modify the power cords. Also, do not place a heavy object on, heat or stretch the power cords as
this may cause damage to the cords.
Do not insert or pull plugs with a wet hand.
Focus AdjustZoom Adjust
Zoom In
Zoom Out 
						

							
5.0  GETTING STARTED
20R699740 - DreamBee User Manual
5.4 Operating LEDs
Operating LED
Description
WARNINGLAMPSTANDBY/ON
OffOffLight On (red)Unit is in standby mode
OffOffLight On (green)Unit is in operate mode (during projection)
OffOffBlinking (green)The video image is temporarily cleared upon 
pressing the [HIDE] button during projection.
OffOffBlinking (red)Unit is in CooL Down* mode
(when cooling lamp)
Light On (red)Off-An error occurred during operation, the projector 
will enter Cool Down* mode.
OffLight On (orange)-Lamp replacement is near
(Lamp usage time has exceeded 1900 hours)
Light On (red)Blinking (orange)-An error occurred with the lamp or the lamp cover.
ABOUT COOL DOWN MODE
After projection or when warning occurred, the heated lamp will go through a 60-seconds cool-down process known
as the Cool Down mode. This function is to prevent damage and deformation from the heated lamp may cause to
the internal components of the projector. It also prevents lamp breakage and shortened lamp life.
The Cool Down mode is indicated by the blinking red [STANDBY/ON] Indicator. When in Cool Down mode, the
projector cannot be turned ON for 60 seconds.
After the Cool Down process is completed, the unit will automatically switch to the Standby mode.
CAUTION
When in Cool Down mode, do not pull out the plug from the outlet. Also, do not block the air inlets/exhaust vents by
standing the projector on its end or laying it on its side.
W ARNING
LAMP
STANDBY/ON (red LED)
(orange LED)
(red / greenLED)