The Liberty DAKUMI is a motorized, tab-tensioned projection screen housed in an aluminum alloy case. It is designed for high-end applications such as home cinemas, hotels, business centers, and meeting rooms.
Size Range: Minimum 72" to maximum 150" diagonal.
Aspect Ratios: Supports 4:3 (Video), 16:9 (HDTV), 16:10 (Widescreen), and 2.35:1 (Cinemascope).
Fabric Options: White-Black soft film, Grey soft ALR (Ambient Light Rejecting) film, or Fiberglass white fabric.
Motor Types: Features a synchronous motor as default, with a tubular motor available as an option.
Installation & Setup
The screen supports multiple installation methods to fit different room configurations:
Wall Mounted: Secured using wall pendants and screws.
Ceiling Mounted: Can be attached directly to the ceiling or suspended using lifting rings and hooks.
Alignment: The manual emphasizes that the screen must be installed in a perfectly horizontal position.
Positioning: It is advised to place the screen away from direct light to avoid image blurring.
Control & Connectivity
The system offers several ways to operate the screen:
Manual Control: An emergency/manual control switch is located on the end cap (Green for down, Red for up).
Wireless Remote: RF (Radio Frequency) remote control handle is included.
12V Synchronization Trigger: Automatically lowers or retracts the screen when the projector is turned on or off.
Interfaces: Includes an RS485/Computer interface and an external IR receiver interface for integration with home automation systems.
Safety & Maintenance
Safety: Do not remove the end caps due to the risk of electric shock.
Limit Adjustment: Stroke (travel distance) regulation is performed through specific debug holes on the motor side, but the manual warns this should only be done under professional guidance.
Cleaning: The screen fabric and shell should be cleaned with a dry soft cloth and neutral soapy water; chemical or corrosive cleaners must be avoided.
1. Tab-Tension Projection Screen Dimensions
Motorized tab-tension screens across four aspect ratios: 4:3(V), 16:9(H), 16:10(W), and 2.35:1.
Common Fixed Dimensions: Regardless of the screen size or aspect ratio, certain physical components remain constant:
Bottom Bar Height (B5): 30 mm
End Cap Width (C): 97 mm
End Cap Height (C1): 105 mm
Size Range: The table lists screen diagonals ranging from 72" to 150"
Key Measurements Provided: For every size, the table specifies viewable width/height, total screen width/height including borders, case length (with and without end caps), and black border widths.
2. Installation and Safety Instructions
The manual for the Liberty Dakumi (screens below 150 inches) outlines several critical procedures:
Installation Methods: The screen supports multiple mounting options, including wall mounting, ceiling top mounting, ceiling hanging, and zenith angle installation. It is emphasized that mounting points must be on the same horizontal plane.
Safety Warnings:
Do not remove the end cap due to risk of electric shock.
Ensure the ceiling has enough bearing capacity to prevent the screen from falling.
Keep the unit away from rain, water, and heat.
Maintenance: Clean the fabric and shell only with a dry soft cloth or neutral soapy water; avoid corrosive chemicals.
3. Operation and Control
The screen features two primary control modes:
Manual Control: Uses buttons located on the end cover control panel.
Green Button: Lowers/expands the screen.
Red Button: Retracts the screen.
Wireless Remote: Includes standard Up, Down, and Stop functions.
Advanced Interfaces: The system supports synchronization via a 12V Trigger (connecting to a projector), RS485/Computer interfaces, and external IR receivers.
4. Stroke Regulation
(Limit Adjustment) Adjusting how far the screen moves (stroke) should only be done by professionals. The manual identifies adjustment "holes" for both synchronous and tubular motors to set the upward and downward limits.
| Brand |
Liberty
|
| Screen Size |
110 Inches
|
| Ratio |
16:9
|
| Type |
Tab Tension
|
| General |
Viewing Area W x H 2433 x 1369 mm
|
| Fabric |
PVC Soft White
|
 Liberty Dakumi Screen Catalogue |
|
| Liberty Dakumi Screen User Manual I |
|
| Liberty Dakumi Screen User Manual II |
|
Brief Product Description
- Size: 110” (16:9).
- other customized format can be done after confirm.
- Screen material: white black or soft film, ALR soft film, fiberglass white fabric optional.
- Motor: synchronous motor; tubulor motor options.
- Control mode: IF remote control.
- Projection method: forward projection.
- Usage: Fixed installation.
Warranty: One year from the date of dispatch, strictly against any manufacturing defects only.
Click Here
