OmniSistem PR Mantis User Manual

MANTIS

PR-2021H

This product manual contains important information about the safe installation and
use of this projector. Please read and follow these instructions carefully and keep this
manual in a safe place for future reference.

PR LIGHTING LTD.

Yingbin Road, Dashi Panyu, Guangzhou, 511430 China

http://www.pr-lighting.com

INDEX

SAFE USAGE OF THE PROJECTOR 3
INSTALLING THE PROJECTOR 4
FITTING THE LAMP 4
POWER SUPPLY – MAINS 5
OPERATION 5
XLR CONNECTORS AND TERMINATOR 5
STAND-ALONE MODE 6
MASTER/SLAVE SYNCHRO MODE 7
CONTROLLER MODE - DMX OPERATION 7
MAINTENANCE 9
KEEPING THE PROJECTOR CLEAN 9
TROUBLE SHOOTING 9
TECHNICAL DATA 10
ELECTRICAL DIAGRAM 11

Please note that as part of our ongoing commitment to continuous product development, specifications are subject to change
without notice. Whilst every care is taken in the preparation of this manual we reserve the right to change specifications in the
course of product improvement. The publishers cannot be held responsible for the accuracy of the information herein, or any
consequence arising from them.
Every apparatus is tested completely and packed properly by the manufacturer. Please make sure the packing and / or the
apparatus is in good condition before your installation and use. Should there be any damage caused by transportation, consult
your dealer and do not use the apparatus. But any damage caused by improper use will not be assumed by the manufacturer
and / or dealer.

ACCESSORIES

THESE ITEMS ARE PACKED TOGETHER WITH THE PROJECTOR

Mounting Bracket (1 PCS)
M8 knobs for mounting bracket (2 PCS)
Safety cord (1 PCS)
Power-cord (1 PCS)
XLR plug (1 PCS)
XLR socket (1 PCS)
This manual (1 PCS)

INTRODUCTION

Thank you for purchasing the product MANTIS, PR-2021H.
This product manual contains important information about the safe installation and use of this projector.
Please read and follow these instructions carefully and keep this manual in a safe place for future
reference.
MANTIS adopts advanced procedure of design and manufacturing. The figure of housing is elegant,
lovable and portable, which features its special character compared with conventional luminaire. It is
convenient to hang the unit and the angle of the body is easy to be adjusted, and the projector even
can be carried by hand.
MANTIS complies to CE norms and standards and uses international protocol DMX 512. It can be
controlled by sound, auto programmes or a controller, and can be used as a stand-alone unit or linked
with each other for multi-units or linked to a controller, so it is suitable for many different applications.
MANTIS series have 5 types of products for your selection: PR-2021H-1, PR-2021H-2, PR-2021H-3,
PR-2021H-4 and PR-2021H-5. (There are some differences among them. For detail please refer to
“Technical Data” section)
You can get rainbow effect when the colour/gobo wheel rotates quickly. The projecctor has a device of
auto thermal cut-off. And the projector will switch off the lamp automatically after about 30 seconds of
shutter, so it can effectively prolong the life of the lamp.

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SAFE USAGE OF THE PROJECTOR

The following points are important for safety as well as for the smooth
installation and performance of the unit.

When unpacking and before disposing of the carton check there is no transportation damage before
using the projector. Keep the carton well for future possible transportation. Should there be any
damage caused by transportation, consult your dealer and do not use the apparatus.

The projector is for Indoor use only, IP20. Use only in dry locations. Keep this device away from rain
and moisture, excessive heat, humidity and dust. Do not allow contact with water or any other fluids, or
metallic objects.

The projector is not designed or intended to be mounted directly on to inflammable surfaces.

The projector is only intended for installation, operation and maintenance by qualified personnel.
The projector must be installed in a location with adequate ventilation, at least 50cm from adjacent

surfaces. Be sure that no ventilation slots are blocked.
Do not project the beam onto inflammable surfaces, minimum distance is 3m. 3m
Avoid direct exposure to the light from the lamp. The light is harmful to the eye.
Do not attempt to dismantle and/or modify the projector in any way.
Electrical connection must only be carried out by qualified personnel.
Before installation, ensure that the voltage and frequency of power supply match the power

requirements of the projector. Only use the lamp with the specified type and rating.
It is essential that each projector is correctly earthed and that electrical installation conforms to all

relevant standards.
Do not connect this device to any dimmer pack.
Make sure that the power-cord is never crimped or damaged by sharp edges. Never let the power-

cord come into contact with other cables. Only handle the power-cord by the plug. Never pull out the
plug by tugging the power-cord.

Never run the projector without a lamp.
Occasional breaks are necessary to prevent breakdowns.
There are no user serviceable parts inside the projector, do not open the housing and never operate

the projector with the covers removed.

Always disconnect from the mains, when the device is not in use or before cleaning it
or before attempting any maintenance work.

If you have any questions, don’t hesitate to consult your dealer or manufacturer.

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INSTALLING THE PROJECTOR

This unit has been designed to be hung. Mount the bracket provided on the body of the projector.
There are 2 M8 knobs provided to tighten the body and the bracket. When you want to adjust the
angle of the body of the projector, you only loosen the two M8 knobs carefully and then adjust the
angle of the body. After finishing that, it is recommended that you don’t forget to retighten the two M8
knobs. Always ensure that the projector is firmly positioned to avoid vibration and slipping and always
ensure that the structure to which you are attaching the projector is secure and is able to support a
weight of 7.9kg for each MANTIS.

For safety the unit should have a secondary fixing with a safety cable through the two handles on the
back of the unit, and the safety cable should afford 10 times of the unit’s weight.

FITTING THE LAMP

Remove the lamp access hatch by loosening the 2 M4 screws.
Insert an EVC 24V/250W lamp in the lamp porcelain holder. (Note: Never touch new lamps with your

fingers; use a tissue or a cloth. Before removing blown lamp, ensure that the unit is sufficiently cool).
Mount the lamp access hatch again.
Retighten the 2 M4 screws.

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