PR Lighting PR-8120 User manual

XLED 1037

PR-8120

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.

http://www.pr-lighting.com

2/16

INDEX

SAFE USAGE OF THE PROJECTOR……………………………………………………………………………..... 3

INSTALLING THE PROJECTOR…………………………………………………………………………………... 4

POWER SUPPLY – MAINS………………………………………………………………………………………… 4

CONTROL CONNECTIONS……………………………………………………………………………………….. 5

DMX TERMINATOR………………………………………………………………………………………………. 5

SETUP OPTIONS-PROJECTOR CONFIGURATION……………………………………………………………… 6

TO SET THE DMX START ADDRESS…………………………………………………………………………….. 6

OPERATION MENU………………………………………………………………………………………………... 7

DMX PROTOCOL………………………………………………………………………………………………….. 9

INDICATION OF LED DIGITAL TUBE……………………………………………………………………………. 10

MAINTENANCE……………………………………………………………………………………………………. 10

KEEPING THE PROJECTOR CLEAN……………………………………………………………………………… 10

TROUBLESHOOTING……………………………………………………………………………………………… 11

TECHNICAL DATA………………………………………………………………………………………………… 12

ELECTRICAL DIAGRAM………………………………………………………………………………………….. 14

COMPONENT ORDER CODES……………………………………………………………………………………. 15

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 unit is tested completely and packed properly by the manufacturer. Please make sure the packing and / or the unit are in good condition

before installation and use. Should there be any damage caused by transportation, consult your dealer and do not use the unit. 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:

Name Quantity Unit Remark

G clamp 2 Pcs

Ωclamp 2 Pcs Optional

XLR cable 1 Pc With Plug & Socket

Safety cord 1 Pc

This manual 1 Pc

Wireless Receiver’s Antenna 1 pc Mounted with its interface in a lighting fixture

before use

3/16

SAFE USAGE OF THE PROJECTOR

When unpacking and before disposing of the carton check there is no transportation damage before using the projector. 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 liquids.

DO NOT mount the projector directly onto inflammable surface

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 wall surfaces. Be sure that no

ventilation slots are blocked.

Do not project the beam onto inflammable surfaces, minimum distance is 5m. 5m

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.

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 other types of dimmer apparatus.

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.

Keep a projector’s optical system clean. Do not touch LED lens with bare hands.

The projector should always be installed with a secondary safety fixing. A safety cord is supplied for this; it should be attached as

shown in “installing the projector” section.

Shields and lens shall be changed if they have become visibly damaged to such an extent than their effectiveness is impaired, for

example by cracks or deep scratches.

LED lamps should be replaced if damaged or having reached life limit.

Exterior surface temperatures of the luminaire after 5 minutes operation is55℃, when steady state is achieved 70℃,

There is no user serviceable parts inside the projector, do not open the housing and never operate the projector with the covers

removed.

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

Always disconnect a projector from the POWER when not in use or before cleaning or any

maintenance work!

4/16

INSTALL THE PROJECTOR

Take 2 clamps and 1 safety cord out from the package and mount 2 clamps on the underside of fixture with 4 retainers attached to each

clamp. Hang the fixture on the structure and fasten the screws attached to each clamp. (See the WARNING on the underside of the

base as shown above) Always ensure that the projector is firmly anchored to avoid vibration and slipping whilst functioning. Always

ensure that the structure that you are going to mount the projector is secure and is strong enough to support a weight of each projector.

WARNING:

1. The projector MUSTbe lifted or carried by the HANDLES instead of clamps.

2. For safety the safety cord should afford 10 times of the unit’s weight.

POWER SUPPLY-MAINS

Connect the power cord as follows:

L (live) =brown

E (earth) =yellow/green

N (neutral) =blue

Use the plug provided to connect the mains power to the projector paying attention to the voltage and frequency marked on the panel

of the projector. It is recommended that each projector be supplied separately so that they may be individually switched on and off.

IMPORTANT

It is essential that each projector is correctly earthed and the electrical installation conforms to all relevant standards.

5/16

CONTROL CONNECTION

Connection between controller and projector and between one projector and another must be made with a 2 core-screened cable, with

each core having at least a 0.5mm diameter. Connection to and from the projector is via cannon 5 pin (which are included with the

projector) or 3 pin XLR plugs and sockets. The XLR's are connected as shown in the figure above.

Note: care should be taken to ensure that none of the pins touch the metallic body of the plug or each other. The body of the plug is not

connected in any way. The projector accepts digital control signals in protocol DMX512 (1990).

Connect the controller’s output to the first fixture’s input, and connect the first fixture’s output to the second fixture’s input and connect

the rest fixtures in the same way. Eventually connect the last fixture’s output to a DMX terminator as shown in the figure below.

DMX TERMINATOR

In the Controller mode, at the last fixture in the chain, the DMX output has to be connected with a DMX terminator. This prevents

electrical noise from disturbing and corrupting the DMX control signals.

The DMX terminator is simply an XLR connector with a 120Ω(ohm) resistor connected across pins 2 and 3, which is then plugged

into the output socket on the last projector in the chain. The connections are illustrated below.

6/16

120

DMX TERMINATOR

CONNECTION

Connect a 120 (OHM) resistor

across pins 2 and 3 in an XLR plug

and insert into the DMX out socket

on the last unit in the chain.

PIN 3

PIN 2

SETUP OPTIONS-PROJECTOR CONFIGURATION

Projector configuration can be set conveniently via press button switch and LCD display.

To browse or change its setup options, Press button ENTER more than 3 seconds to unlock panel. Menu will be displayed on the

screen, each menu has it own sub-menu. Each menu has specific function, Please refer to “Operation Menu” for details.

Press button UP or DOWN if you want to browse or change through the various Setup Options.

Press button ENTER to save your settings or enter the next menu.

Press button UP or DOWN to change values.(Add or subtract)

Press button FUNC, it will return to the upper menu one by one.

TO SET THE DMX START ADDRESS

Each projector must be given a DMX start address so that the correct projector responds to the correct control signals. This DMX start

address is the channel number from which the projector starts to “listen” to the digital control information being sent out from the

controller. The fixture have 2 DMX modes. There are standard mode and extended mode. For example standard mode has 17

channels, so set the No. 1 projector’s address 001, No. 2 projector’s address 018, No. 3 projector’s address 035, No. 4 projector’s

address 052 and so on.

Launch the projector. Press button ENTER more than 3 seconds to unlock panel.

Press button ENTER to display DMX address;

Press button UP and DOWN, you can set the address;

Press button ENTER to confirm while Green Indication flashes, which means the projector has saved the Start Address automatically,

when powered on next time, it will display the value saved last time.

Press button FUNC, it will return to the upper menu one by one.

7/16

OPERATION MENU

1st level 2nd level 3rd level 4th level

DMX Address

XXX

（DMX address:1~496）

Reset

Are You Sure

Config Settings

DMX ChannelMode

（Default：Standard）

Standard 17

Extended 26

Pan Tilt Swap

（Default：OFF）

OFF

Pan&Tilt Invert

（Default：OFF）

OFF

DMX Mode

（Default：XLR First）

XLR First

XLR Only

Wireless Only

Wireless First

WirelessTo XLR

Unlink Wireless

YES

MasterSlaveSelec

Default：Slave）

Slave

Master

Factory Settings

YES

ParameterTransmission

YES

Display Options

Language

Chinese

English

Display Mode

OffAfter Delay

OnAlways

Display Invert

OFF

Display Contrast

(Default:9) 0~18

Information

Fixture Hours

XXXX

Software Version

X.X.X

Test Mode

Self Test

YES

8/16

LED Lamp

OFF

Red

Green

Blue

White

Color 1

Color 2

Color 3

Color 4

ZOOM

0-255

Pan Positons

0-255

Tilt Positions

0-255

Operation Mode

DMX Operation

Preset Memory

User ‘s Memory

Static Scene 1～16

CH1 Strobe

000-015(No Stroble)

016-127(Pulse)

128-255(Strobe)

H2 Red

0-255

CH3 Green

0-255

CH4 Blue

0-255

CH5 Blue

0-255

CH6 Zoom

0-255

CH7 Pan Positons

0-255

CH8 Tilt Position

0-255

CH9

an&Tilt S

0-255

CH1

Hold Tim

0.1s~25s

Note:

1. There is only one Projector to be set as a Master in a signal Cable. If Master’s functions used, Please disable DMX control

signal.

2. When multiple projectors’ work together in synchronous control state, Parameters can be transmitted from the master

projector to the slave projectors such as DMX channel mode, Display setting status（Contrast setting excluded）and

operation mode (User memory data is included). Before parameters transmitted, the projector which will send parameters

should be set as a Master and others be as Slaves.

9/16

DMX PROTOCOL

Standard Extended Functions DMX Descriptions

1 1 Strobe

000-015 NO Strobe

016-127 Pulse from slow to fast

128-255 Strobe from slow to fast

2 2 Dimmer 000-255 Linear Dimming from dark to Bright

3 Dimmer in 16 bit 000-255 Dimming in 16 bit precision

3 4 Color Temp 000 NO

001-255 Linear Color Temp adjustment from low to high

4 5 Animation 000 NO

001-255 Animation effects

5 6 Color Macro

000 NO

001-031 Red

032-063 Greeen

064-095 Blue

096-127 Color 1

128-159 Color 2

160-191 Color 3

192-223 White

224-255 Rainbow effects（Speed from slow to fast between 224

and 255 in DMX value）

7 Area 1 Red 000-255 Linear adjustment in Red from light to dark of Area 1

8 Area 2 Red 000-255 Linear adjustment in Red from light to dark of Area 2

9 Area 3 Red 000-255 Linear adjustment in Red from light to dark of Area 3

10 Area 1 Green 000-255 Linear adjustment in Green from light to dark of Area 1

11 Area 2 Green 000-255 Linear adjustment in Green from light to dark of Area 2

12 Area 3 Green 000-255 Linear adjustment in Green from light to dark of Area 3

13 Area 1 Blue 000-255 Linear adjustment in Blue from light to dark of Area 1

14 Area 2 Blue 000-255 Linear adjustment in Blue from light to dark of Area 2

15 Area 3 Blue 000-255 Linear adjustment in Blue from light to dark of Area 3

16 Area 1 White 000-255 Linear adjustment in White from light to dark of Area 1

17 Area 2 White 000-255 Linear adjustment in White from light to dark of Area 2

18 Area 3 White 000-255 Linear adjustment in White from light to dark of Area 3

10 19 Zoom 000-255 Linear Zooming (0%~100%)

11 20 Zoom in 16 bit 000-255 Zooming in 16 bit precision

12 21 Pan 000-255 Pan (0°～540°)

13 22 Pan in 16 bit 000-255 Pan in 16 bit Precision

14 23 Tilt 000-255 Tilt (0°～270°)

15 24 Tilt in 16 Bit 000-255 Tilt in 16 bit Precision

16 25 Pan & Tilt Speeds 000-255 Pan and Tilt Speeds from fast to slow

17 26 Control Function 000-049 Reserved

050-255 Reset

Remarks: DMX Priority sequence from high to low: Macro, Animation, CT, single color dimming of RGBW.

10/16

INDICATION OF LED DIGITAL TUBE

LED Indications：

Green Indication ON DMX Signal OK

OFF NO DMX Signal

Blue Indication ON Wireless DMX Signal available

Off Not linked to any transmitter

Flash Lose link with a transmitter or being linked with one

Explanations for logo ontop-right of theLCD display：

S Slave

M Master

D DMX512 Mode

I Preset Memory

U User’s Memory

T Test Memory

Lock Logo Buttons are Locked, buttons are unlocked and lock logo disappears after “Enter”

button pressed more than 3 seconds

MAINTENANCE

To prolong a Projector’s life, Regular maintenance should be done for its LED optical System to ensure that the system be in best

operational condition. If the projector does not function, check the fuses on the power socket of the projector, if burned, they should

only be replaced by fuses of the same specification. Should these be damaged call a qualified technician before replacement. The

projector has thermal protection device that will switch off the projector in case of overheating, should this occur, check if the fans

work normally or fan and fan shield are blocked by dust. If the projector not operational, call a qualified technician. After cleaned and

repaired, the projector can be restarted.

Any maintenance work should only be carried out by qualified technicians.

KEEPING THE PROJECTOR CLEAN

It definitely necessary to keep a projector clean for its reliable use. Cooling fans and their shield should be cleaned every 15days. LED

lamps’ lens and cover should be cleaned regularly for optimized light output.

Cleaning frequency depends on how often a projector is used and its operational environment. A soft cloth and typical glass cleaning

products should be used in cleaning. It is recommended to clean the external optics at least once every 20 days.

Do not use any organic solvent, e.g. alcohol, to clean t housing of the apparatus.

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