PR Lighting ARC LED 3108 User manual

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PR-8800
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

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INDEX
SAFE USAGE OF THE PROJECTOR 3
INSTALLING THE PROJECTOR 4
CONTROL SYSTEMAND POWER CONNECTIONS 4
DMXTERMINATOR 5
SETUP OPTIONS-PROJECTOR CONFIGURATION 6
TO SETTHE DMX STARTADDRESS 6
OPERATION MENU 7
DMX PROTOCOL 9
INDICATION OF LED DISPLAY 12
MAINTENANCE 12
TROUBLESHOOTING 12
TECHNICALDATA 13
ELECTRICAL DIAGRAM 16
COMPONENT ORDER CODES 17
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
Barn door 1 Pc Optional
Clamps 2 Pcs
Safety cord 1 Pc
This manual 1 Pc

3/18
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 can be used indoors and outdoors, IP67.
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.
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 eyes.
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.
When the projector is hanged to a high place, please use a safety cord provided to pass through as a secondary safety
fixing for safety reasons. For details, refer to “INSTALLTHE PROJECTOR “section.
Make sure that the power-cord is never crimped or damaged by sharp edges. Never let the power-cordcomeintocontact
withothercables.Only handle the power-cord by the plug. Never pull out the plug by tugging the power-cord.
LED lens shall be changed if they have become visibly damaged to such an extent that their effectiveness is impaired, for
example by cracks or deep scratches.
Exterior surface temperatures of the projector after 5 minutes operation is 55℃, when achieving steady state it is 70℃.
There is 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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INSTALLTHE PROJECTOR
Take 2 clamps and safety cord out from the package and mount 2 clamps on the underside of fixture with 2 retainers
attached to each clamp. Hang the fixture on the structure and fasten the screws attached to each clamp. 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 PR-8800.
WARNING:
1. The projector MUST be lifted or carried by the HANDLES instead of clamps.
2. For safety the safety cord should afford 10 times of the unit’s weight.
CONTROL SYSTEMAND POWER CONNECTION
Connection between the controller and a 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. Please use the projector’s cannon 3- pin signal
input and output cables as connection. The 3-pin signal connections 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 fixture accepts digital control signals in protocol DMX512 (1990).
The amount of projectors connected in parallel is not more than 32. Connect the controller’s output to the first fixture’s
input cable with a 3-pin signal cable, connect the first fixture’s output cable to the second fixture’s input cable and connect
the rest fixtures in the same way. Eventually, connect the last fixture’s output cable to a DMX terminator. Note: Only when
all the start addresses of fixtures are set the same, synchronous control could be achieved.
When the first fixture is not connected to the controller, and all the other connections are the same as above, it is master /
slave mode connection. To achieve master / slave mode, set the first fixture master, the others salve( slave is default).
As for power connections, each projector has to be supplied separately by external power. Use the power cord of each
projector to connect the mains power directly, paying attention to the voltage and frequency marked on the panel of the
projector.

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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.
21
3
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

6/18
SETUP OPTIONS-PROJECTOR CONFIGURATION
Projector configuration can be set conveniently via push-button switch and LED display.
Launch the projector and press button ENTER for more than 5 seconds to unlock the panel, the LCD will show the
function menu of the projector, each main menu has its submenus and each submenu has a specific function. For
details, please see the “OPERATION MENU” section.
Press button UP or DOWN if you want to browse through the various Setup Options. Press button ENTER to save your
settings or enter the next menu. Press button UP or DOWN to shift.
Press button FUNC, it will return to the upper menu one by one or browse through the main menu.
TO SETTHE DMX STARTADDRESS
Each unit 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 PR-8800 have 3 DMX modes, which are standard mode, extended mode and short
mode. For example, the standard mode has 11 channels, so set the No. 1 projector’s address 001, No. 2 projector’s
address 012, No. 3 projector’s address 023, No. 4 projector’s address 034, and so on.
Launch the projector. Press button ENTER for more than 5 seconds to unlock the panel.
Press button FUNC, UP or DOWN to find “AddR” menu.
Then press ENTER to show DMX address and press UP or DOWN to set DMX address.
At this time, the address will flash continuously. Press button ENTER to confirm and it means the setting has been
enabled.
Press button FUNC, it will return to the upper menu one by one.

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OPERATION MENU
1st LEVEL 2nd LEVEL 3rd LEVEL 4th LEVEL
AddR
(DMX address) XXX
（XXX:1~512）
CNFG
(Config settings)
dmX
(DMX mode)
(Default: STd)
STd
(Standard mode)
EXT
(Extended mode)
SHRT
(Short mode)
dISP
(Display setting)
(Default: ON)
ON
OFF
(Shut off digital CRT without
pressing buttons in 5 minutes)
b
-
C
Brightness level control setting
[5][6]
(Default: OFF)
OFF
(
Brightnes
s
control i
s
OFF )
ON(Brightness control is ON)
T-
C
Timer control setting
(Default: OFF)
OFF (Timer control is OFF)
ON (Timer control is ON)
DMXS
DMX setting
(Default: ONCA)
ONCA(Only XLR)
ONWR (Only wireless)
PPCA(XLR first)
PRWR (wireless first)
WTOC (wireless to XLR)
mORS
(Master /Slave Setting)
(Default: SLAVE)
SLAV
(Slave)
mAST
(Master[1])
PAI
R
Unlink wireless yES
FACT
(Reset factory setup) yES
TRmd
(Transmit parameters[2]) yES
INFO
(Information)
TImE
(Power on hours) XXXX
TEm
P
(LED board temperature) XX
VER
(Version) X.X.X
TEST
(Test mode)
R
(Red)
G
(Green)
B
(Blue)
W
(White)
RG
b
(Red/green/blue)
Rw
b
(Red/white/blue)
RGb
w
(Red/green/blue/white)
mENU
(Operation mode)
dmx
(DMX mode)
PR X
X
(Preset memory, PR01~PR16）

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ET XX
(User memory,ET01~ET16）
COL1
(Colour 1) X
X
(Number: 0~14[3])
COL
2
(Colour 2) X
X
(Number: 0~14)
COL
3
(Colour 3) X
X
(Number: 0~14)
COL
4
(Colour 4) X
X
(Number: 0~14)
T*B
Timer value and brightness
value setting
T-S
Current time setting[4] HOUR
MINU
T-ON
Power on time setting[4] HOUR
MINU
T-OF
Power off time setting HOUR
MINU
B-ON
Power on by brightness setting[5] 1-100
B-OF
Power off bybrightness setting 1-100
B-EN
Check brightness 1-101
Note:
[1]. There can only be one main unit set as master at the same single circuit. Please remove DMX single when main
unit function is working.
[2]. When multiple projectors’ work together in synchronous control state, Parameters can be transmitted from the
master projector to the slave projectors in the following conditions, such as DMX channel mode, display setting
status brightness level setting, timer control setting, DMX setting, brightness value setting, timer value setting,
current time value and operation mode (User memory data is included). Please set main unit as master and others
as slave while carrying on transmitting parameters.
[3]. Colour number in user’s memory represents refer to the following table
Number 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Colour R G B W RG RB RW GB GW BW RGB RGW RBW GBW RGBW
[4]. When timer control setting (T-C) is set to ON: Power on time is set to t1, Power off time is set to t2, current time is set
to t3.
If t2 >t1, when t1<=t3<t2, the projector is power on, In addition time of the projector is power off.
If t2 <t1, when t2<=t3<t1, the projector is power off, In addition time of the projector is power on.
If t2 =t1, the projector is power on.
[5]. When brightness level control (b-C) is set to ON: Power on by brightness is set to b1, power off by brightness is set
to b2, current brightness is set to b3.
If b2 >b1, when b1<=b3<b2, the projector is power on, in addition brightness of the projector is power off.
If b2 <b1, when b2<=b3<b1, the projector is power off, in addition brightness of the projector is power on.
If b2 =b1, the projector is power on.
[6]. Brightness level control setting and timer control is a logic and or relationship, if one of them to conform the off
condition, the LED lights turn off.

9/18
DMX PROTOCOL
Short
mode Standard mode Extended mode FUNCTION DMX DESCRIPTION
1 1 1 Dimmer 000-255 Dimming from dark to light
2 Dimmer Fine 000-255 Dimmer in 16 Bit precision
2 2 3 Colour Temperature 000 No effect
001-255 Colour temperature adjustment from
3200K to 10000K
3 4 Macros
000 No effect
001-015 Colour Temperature 3200K
016-031 Colour Temperature 5600K
032-047 Colour Temperature 7200K
048-063 Colour Temperature 10000K
064-079 Red
080-095 Green
096-111 Blue
112-127 Purple
128-143 Blue and White
144-159 Red and White
160-175 Green and White
176-191 White
192-207 Yellow and White
208-223 Purple and White
224-239 Effect 1
240-255 Effect 2
3 4 5 Red 000-255 Dimming fromdark to light
4 5 6 Green 000-255 Dimming fromdark to light
5 6 7 Blue 000-255 Dimming from dark to light
6 7 8 White 000-255 Dimming from dark to light
9 Hue 000-255 Hue selection
10 Saturation 000-255 Saturation from shallow to deep
11 Value 000-255 From dark to light
7 8 12 Strobe 000-009 No effect
010-255 Strobe speed from slow to fast
9 13 Preset memory
000 No effect
001-015 Preset memory 1
016-031 Preset memory 2
032-047 Preset memory 3
048-063 Preset memory 4
064-079 Preset memory 5
080-095 Preset memory 6

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096-111 Preset memory 7
112-127 Preset memory 8
128-143 Preset memory 9
144-159 Preset memory 10
160-175 Preset memory 11
176-191 Preset memory 12
192-207 Preset memory 13
208-223 Preset memory 14
224-239 Preset memory 15
240-255 Preset memory 16
10 14 User Memory
000 No effect
001-015 User memory 1
016-031 User memory 2
032-047 User memory 3
048-063 User memory 4
064-079 User memory 5
080-095 User memory 6
096-111 User memory 7
112-127 User memory 8
128-143 User memory 9
144-159 User memory 10
160-175 User memory 11
176-191 User memory 12
192-207 User memory 13
208-223 User memory 14
224-239 User memory 15
240-255 User memory 16
11 15 Memory Speed
000 No effect
001-015 Speed 1,the fastest
016-031 Speed 2
032-047 Speed 3
048-063 Speed 4
064-079 Speed 5
080-095 Speed 6
096-111 Speed 7
112-127 Speed 8
128-143 Speed 9
144-159 Speed 10
160-175 Speed 11
176-191 Speed 12
192-207 Speed 13
208-223 Speed14
224-239 Speed 15

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240-255 Speed 16, the slowest
Note:
**** Channel priority from high to low is as the following: preset memory, user memory, RGBW dimming, HSV
dimming, macro channel;
****When high priority channel is used, low prioritychannel is no effect.

12/18
INDICATION OF LED DISPLAY
Decimal point of the first character On DMX signal is OK
Off No DMX signal
Decimal point of the third character On Master / slave signal is OK
Off No master / slave signal
Decimal point of the fourth character On When setting master mode
Off When setting slave mode
Parameters thatLED digital tubes display Flash Parameters not saved, press “ENTER” to save them
Blue LED
On DMX signal of wireless is OK
Off No connection to any transmitter
Flash Lost contact with transmitter or contacting transmitter
MAINTENANCE
To prolong the life of the projector, it is very important to do the maintenance work. The environment is hash outdoors, or
if the projector is idle for a long time, damp, smoke or particularly dirty surroundings can cause greater accumulation of
dirt on its cover and housing. So it should be cleaned to maintain an optimum light output and at the same time to prevent
it from corrupted by acid gas.
Cleaning frequency depends on the environment in which the fixture operates. Soft cloth and typical glass cleaning
products should be used for cleaning. It is recommended to clean projector at least once every 20 days.
Do not use any organic solvent, e.g. alcohol, to clean housing of the apparatus.
TROUBLESHOOTING
PROBLEM ACTION
The projector doesn’t switch on
¾Power connection is not correct.
¾Power supply is damaged or abnormal. Call qualified personnel
to fix it.
¾Connection of control board is not correct. Call a qualified
personnel to fix it.
The projector can be turned on, but LEDs do
not emit light and are out of control.
¾Connection of LED board is not correct. Call a qualified
personnel to fix it.
The lamp comes on but the projector
doesn’t respond to the controller
¾Make sure that the projector is correctly configurated.
¾Replace or repair the DMX cable.
The beam appears dim ¾The projector is too hot. Take ventilation measures to make it
cool.

Preset memories and user memories can be loaded by control channels,16 level speeds adjustable
Master / slave mode
Wireless DMX signal transmission
DMX512, 3 pins interfaces
56° (optional 26°, 28°)
45° (optional 8°, 15°)
Linearly colour temperature correction 10000K~3200K
Manufacturers rated lifespan 50000 Hours
100~240VAC, 50/60Hz
VOLTAGES:
POWER CONSUMPTION:
350W@220V
LED:
Power consumption 3W
Quantity 108（27R＋27G＋27B+27W）
COLOURS:
RGBW colours mixing
DIMMER:
0-100% linearly adjustable
STROBE:
1~20F.P.S
LENSANGLE:
BEAMANGLE:
CONTROL:
7 channels in short mode, 11 channels in standard mode, and 15 channels in extended mode
16 preset memories
16 user memories
Self-test mode
OTHER FUNCTIONS:
LED board temperature display
Fixture usage time display
Brightness level control
Timer control
DMX mode, setting status, operation mode and user memory data can be transmitted by synchronous control
ARC LED 3108, TECHNICALDATA

HOUSING:
High-intensity die-casting aluminum, IP67
WORK ENVIRONMENT TEMPERATURE:
-20°C~40°C
WEIGHT:
17kg
SIZES:
See it below
LIGHT OUTPUT:

15/18
Optional lens 8°:
Optional lens 15°:

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17 / 18
COMPONENT ORDER CODES
NAME PART NO. QUANTITY REMARK
LED LENS 070070049 108 40°
LED LENS 070070054 108 8°（optional）
LED LENS 070070047 108 15°（optional）
SIGNAL CABLE 120080030
B 1 1.7m,male
SIGNAL CABLE 120080031
B 1 1.7m,female
SIGNAL CABLE 120080032 1 0.3m,male
SIGNAL CABLE 120080033 1 0.3m,female
POWER CORD 120080034
A 1 1m,female
POWER SUPPLY 192010142 2
LED CONTROL BOARD 230060083 1
LED BOARD 230060085 2
LED DRIVE BOARD 230060086 2

18/18
PR LIGHTING LTD.
PR New Hi-tech Science Park, 1582 XingyeAvenue
Nancun Panyu, Guangzhou, 511442 China
TEL: [phone]
FAX: [phone]
P/N: 321030014A
Version: 20121214