郑 州 乐 迪 光 电 科 技 有 限 公 司
Zhengzhou Ledy Optical-Electrical Technology Co., Ltd.
Owner Manual
Of
LEDY Gobo Projector
Note: The reflection rate of projecting surface has big effect on projector brightness.
When projecting on white surface, it can reflect all light and absorb other colors,
brightness is the highest; When project on black surface, brightness is lowest.
Therefore, please give full consideration to the reflection rate of projecting surface.
Thanks for your use LEDY gobo projector. Please read this instruction carefully before
installation.
Working principle
Under the drive of power supply, light from lamp bead gathered by optical system
project on logo gobo, to get corresponding image through lens.
郑 州 乐 迪 光 电 科 技 有 限 公 司
Zhengzhou Ledy Optical-Electrical Technology Co., Ltd.
Projector Structure
DFL-20S structure as below figure shown:
1-front shell 2-back shell 3-back cover 4-bracket 5-Lens 6-lock nut
7-hand screw 8-lamp beads, power supply & optical system 9-gobo 10-circlip
Technical parameters
Model
Voltage
Rated output
Rated frequency
Waterproof
Color temperature
DFL-20S
AC110V~240V
22W
50~60HZ
IP65
6500K
Installation & Operation
Choosing the projector install location and position, fix the projector by M8 bolts or
expansion screws. Loose the hand screws, after adjust the lamp to needed projection
angle, then tighten the hand screws.
郑 州 乐 迪 光 电 科 技 有 限 公 司
Zhengzhou Ledy Optical-Electrical Technology Co., Ltd.
Gobo replacement
Screw off the front shell, get off the circlip, take out the gobo, and put into the new one,
compress by circlip, then install back front shell.
Sharpness Adjust
Turn on the projector power, rotate the lens. When projection distance is long, shorten
the lens till image clear; While distance is short, lengthen the lens till image clear.
郑 州 乐 迪 光 电 科 技 有 限 公 司
Zhengzhou Ledy Optical-Electrical Technology Co., Ltd.
Maintenance & Attention
1. Please read the installation instructions carefully before use, and operate in strict
accordance with this manual sheet.
2. Because of the high calorific value when projector works, it cannot be installed in
flammable explosive place, or the place that can be touched, in order to avoid
accident. If you want to install where can touch easily, need to add partition or
warning board.
3. Please ensure that all maintenance work is under the condition of power off.
4. Please clean lens and gobo regularly.
5. Please regularly check the products operation condition, in order to avoid safety
accident caused by the product problems.
6. This projector can be used indoor or outdoor, but not in the place such as vibration,
dust, moisture, mist, to avoid causing fire, electric shock, malfunction.
7. Please do not modify or replace the non-consumable parts voluntarily.
8. When projector is abnormal, please cut off the power supply immediately. Please
ask professional staff to check and maintain, to avoid fire, falling and hurt.
9. The power line color:
red – firing line, blue(black) – zero line, yellow – ground line.
Contact us
Zhengzhou Ledy Optical-Electrical Technology Co., Ltd.
ADD: No. 1, Cuizhu Street, High-Tech Zone, Zhengzhou, Henan, China
Tel: 0086 - 371 - 55919261
Fax: 0086 – 371 - 63685191
www.ledygoboprojector.com
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