GENI COLOR BLASTER CB-250 COLOR BLASTER CB-250B User manual

CAUTION!
Risk of electric shock
Read instructions before installing
or connecting to power
Color Blaster
CB-250/B/T
TMTM
Compact case, outstanding output,
Color Blaster color changer gets it right.
Color Blaster delivers a broad, strong beam of light;
Ten dichroic colors, + white, rainbow effect,
strobe and dimming.
TM
TM

Contents
Section 3 - General Use
Appendix 1
Section 2 - Operation
Section 1 - Setting Up
Color Blaster
DMX Address Chart
Setting DMX Addresses
Product Specifications
Trouble-shooting
Lamp Removal
Maintenance
Function Dip Switches
Audio Control for 4 or 8 Units
DMX Channel Control Diagram
DMX512 Control
Color Changer Installation
Lamp Installation
Inspection
Warning
Color Changer Diagrams
Features
Description
Page 15
Page 14
Page 13
Page 11
Page 10
Page 10
Page 9
Page 8
Page 7
Page 6
Page 5
Page 4
Page 3
Page 3
Page 2
Page 1
Page 1
TM
DMX starting addresses and dip switch settings for 28 Color Blaster color
changers follow. For more information about the DMX512 addressing
system, please see the guide DMX512 Basics.
DMX Address Chart
TM
15
Unit
Unit 14
Unit 13
Unit 12
Unit 11
Unit 10
Unit 9
Unit 8
Unit 7
Unit 6
Unit 5
Unit 4
Unit 3
Unit 2
Unit 1
Address Dip Switches
27
25
23
21
19
17
5
3
1
7
9
11
13
15
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
Unit
Unit 28
Unit 27
Unit 26
Unit 25
Unit 24
Unit 23
Unit 22
Unit 21
Unit 20
Unit 19
Unit 18
Unit 17
Unit 16
Unit 15
Address Dip Switches
55
53
51
49
47
45
33
31
29
35
37
39
41
43
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4
9
8
7
65
21
N
O
3
4

Color Blaster
Description
Convenient to use:
Two preprogrammed audio-controlled shows
Standard DMX512 control and address
Convenient 3-pin XLR signal connection
Two channels: color/shutter; dimmer
Built-in focus assistance and self-test functions
Powerful fan for efficient cooling
Built for lasting value:
One precision, quality stepper motor
Engineered to perform:
Electronic dimming 0-100%
Up to five frequency-per-second (fps) strobe
Audio and DMX512 control
Self-test and focus assistance functions
Effect variety: Ten dichroic colors + white
Rainbow effect; shutter and dimming
High lumen output: large optical path
AR & IR coated lenses, high quality optics
Features
TM
User-oriented design lets you work at your convenience. User aids
include focus assistance, selection of a four- or eight-unit audio program,
self-test function, and DMX signal termination.
A compact, powerful color changer, Color Blaster delivers a broad, strong
beam of colored light. You get ten dichroic colors + white, along with 1 to 5
frequency-per-second strobe and 0 to 100% dimming. Either turn on the
music to enjoy a preprogrammed audio-controlled show or use DMX
control. Both are chosen simply with the flip of a dip switch.
With Color Blaster , you get a reliable, easy-to-use color changer that's
value-engineered to serve you for years to come.
TM
TM
series scanners, or make a powerful color show with Color Blaster alone.
Use Color Blaster color changer as a companion to Nimbus or Shiva
TM
TM
TM TM
1
Appendix 1
Setting DMX Addresses
To set DMX addresses, you must know about (1) the relationship between
DMX512 dip switches and address values, (2) your equipment, and (3) how to
compute DMX addresses. The following is a brief explanation of the DMX512
system. For a more thorough guide, please see the booklet DMX512 Basics.
1. The relationship between DMX512 dip switches and address values:
Note that DMX values double progressively: the first DMX dip switch has a
DMX address value of 1; The second DMX dip switch has a value of 2; the
third DMX dip switch has a value of 4, etc., as shown above.
2. Your equipment. Since each Color Blaster color changer has two DMX
channels, each starting addresses advances two places. In this example,we
have no other DMX equipment in front of our color changers, so the first
effect unit's starting address should = 1; The second unit's starting address
should = 3, etc. List the DMX starting values that your equipment should
have.
3. Set DMX dip switches to appropriate DMX starting addresses. Begin with
the highest dip switch value possible and work down from there. For a DMX
starting address of 19, for example, activate DMX dip switch #5 (with a
value of 16), then work down, activating dip switch #2, (with a value of 2),
and dip switch #1 (with a value of 1). Use a ballpoint pen or a toothpick to
flip DMX dip switches to the appropriate address settings.
For convenience, Color Blaster color changer starting addresses for 28
units and corresponding DMX dip switch settings are shown on the following
page.
TM
TM
14
ValueDMX 256
128
4
6
32
6
1
8
4
2
1
9
8
7
6
5
4
3
2
1
Switch
Dip

T4
T3
T2
T1
Color Changer Diagrams
Front and Back Views
Back
Front
F5
F4
F3
F2
F1
F1 - Lens
F2 - Built-in Microphone
F3 - Function Dip Switches
F4 - DMX512 Dip Switches
F5 - Air Vents
2
B5
B4
B3 B2
B1
B1 - Fan Hole
B2 - Fuse Holder
B3 - Canon XLR Socket (DMX in)
B4 - Canon XLR Socket (DMX out)
B5 - Mains IEC Power Socket
T1 - Bracket
T2 - Unit Cover
T3 - Cover Screws
T4 - Bracket Knob
Termination: Built-in (manual)
Addressing: Standard DMX512 9-pin binary
Signal connection: 3 pin XLR
Signal: USITT DMX512
Power consumption: 300VA
Weight: 5.70 kg
Dimensions: 280x150x155mm (LxWxH)
Lamp: 24V/250W ELC GX5.3 (50-hr)
Voltage: 120V~50Hz; 230V~50Hz(CE Approved)
Model: CB-250T
Termination: Built-in (manual)
Addressing: Standard DMX512 9-pin binary
Signal connection: 3 pin XLR
Signal: USITT DMX512
Power consumption: 300VA
Weight: 5.70 kg
Dimensions: 280x150x155mm (LxWxH)
Lamp: 24V/250W EHJ G6.35 (No: 64655, 50-hr.; No: 64657 300-hr)
Voltage: 120V~50Hz; 230V~50Hz(CE Approved)
Model: CB-250B
Termination: Built-in (manual)
Channels: 2 Fuse: T5A/250V 20mm
Addressing: Standard DMX512 9-pin binary
Signal connection: 3 pin XLR
Signal: USITT DMX512
Power consumption: 300VA
Weight: 3.35 kg
Dimensions: 280x150x155mm (LxWxH)
Lamp: 82V/250W EXY GX5.3 (200-hr)
Voltage: 120V~60Hz input
Model: CB-250
Product Specifications
13
Channels: 2 Fuse: T5A/250V 20mm
Channels: 2 Fuse: T5A/250V 20mm
Three-dimensional Diagram

Solution:
Problem: Function dip switches have been set for "audio mode," but color
changer does not respond to music.
2. Have a qualified service technician inspect the PC board.
1. Disconnect power. Turnon Function dip switch #1. Turn off other
Function dip switches. Disconnect DMX signal cables. Reconnect
power supply. Turn on music.
1. Have a qualified service technician inspect the unit, including Triac
41600.
Solution:
Problem: Color changer light does not dim according to DMX slider positions.
12
Follow standard precautions for all electronic products.
Warning!
This appliance must be earthed (grounded). Disconnect from
power before removing covers or servicing. Keep case closed while
operating.
Color Blaster color changer contains no user serviceable parts.
Servicing must be conducted by qualified service personnel.
Lamp and components become hot during operation. Allow time to
cool before handling.
Keep flammable material at least one meter away from unit. Do not
operate in wet conditions or near liquids.
Keep air vents clear to avoid overheating. Never insert objects into
air vents.
Lamp produces hazardous UV light. Do not look directly at lamp
when lit. Do not expose skin to uncovered lamp.
If objects fall on unit, disconnect mains power supply immediately.
Have a qualified technician inspect for safety before operating.
Never remove warning or informative labels from the unit.
TM
Section 1 - Setting Up
Inspection
3. Operating manual
2. IEC power cord
1. Color Blaster color changer
Packing list:
Every Color Blaster color changer was thoroughly tested and shipped in
perfect condition. Carefully unpack your Color Blaster color changer and
remove the bag with components from the carton. Inspect equipment for
shipping damage. If shipping damage has occurred, contact your Geni dealer
immediately.
TM
TM
TM
3

Follow lamp installation instructions for your specific product. Always
disconnect from power source before opening cover or servicing.
lamp. Like the lamp of CB-250, this lamp is a "cup lamp."
230V~50/60Hz power supply. It uses HLX 64653 ELC 24V/250W (50-hour)
or120V~50/60Hzistherewhereusefordesigned
is
CB-250T
Itsupply.
CB-250
Note: There are three types of Color Blaster color changers, each of which
uses a different lamp. Be sure to use the proper lamp for your unit.
Caution! Lamp and metal components get hot during operation. Always
disconnect power and allow unit to cool before changing lamp s or opening
unit cover.
Lamp Installation
reflector.
referred to as a "cup lamp" because the bulb is in the center of a cup-shaped
uses EXY 93510 GV5.3 82V/250W (200-hour) lamp. This lamp is sometimes
power120V~50/60Hz
is
therewhereuse
for
designed
is
into the center of a reflector plate that is built into the unit.
(50hour) or EHJ 64657 G6.35 24V/250W (300-hour) lamp. This lamp slips
230V~50/60Hz power supply. It uses EHJ 64655 G6.35 24V/250W
or120V~50/60Hzistherewhereusefordesigned
is
CB-250B
5. Replace unit cover (T2) and fasten screws (T3) firmly.
4. With your other hand, guide the lamp pins into the holes in the lamp socket.
Insert firmly.
3. Cover the lamp bulb glass with a lint-free cloth or paper. Hold the covered
bulb in one hand and insert the lamp stem through the hole in the reflector
cup.
2. Remove lamp from packaging. Read lamp instructions. Grasp the lamp
stem, not the lamp bulb glass. Touching the glass with bare hands can shorten
the lamp life. (Lamp not included with Color Blaster color changer.)
1. Loosen the two screws (T3) on the unit cover (T2). Remove cover (T2).
CB-250B
TM
4
TM
Problem: Lamp is not lit, but fan is operating.
Solution:
1. Disconnect power (D5). Let unit cool. Check the lamp. If lamp is
discolored or broken, replace it with a new lamp of the appropriate type.
2. If lamp is not burnt or broken, re-insert it. If you accidentally touch
the lamp bulb with your bare hands, wipe the bulb clean with a lint-free
cloth.
Solution:
Problem: Lamp is not lit and fan (B1) is not spinning.
The following tips are provided to help users solve minor problems. Always
refer servicing to qualified technicians.
Trouble-shooting
1.Check for proper power connection and supply.
2. Disconnect power supply. Use a flat-head screw driver to pr y open th e
fuse holder (B2) above the IEC power socket (B5). Check the fuse. If the
fuse is discolo red, rathe r than clear, replace it. A replac ement fuse is
provided in the fuse holder. Always use appropriate type of fuse.
Close the case ( 2), tighten case screws (T3), and reconnect power. If
T
unit still doesn't operate properly, refer servicing to a qualified service
technician.
2. Turn on self-test function, Function dip switch #3. If unit operates
properly, replace the original DMX signal cable with a good cable.
1. Check DMX512 dip switch settings (F4). Make sure unit is addressed
properly. Make sure that Function dip switches (F3) 1-5 and 7 are off.
Solution:
Problem: Colors don't change according to DMX512 slider positions.
3. Have a qualified service technician check the unit, including the stepper
motor and its driver, IC 2069.
11
3.

Section 3 - General Use
3. Clean internal parts once a year with a brush and strong vacuum cleaner.
2. Keep internal optical path free from dust or cobwebs.
1. Wipe lens clean regularly.
To maintain maximum brightness, clean the unit regularly with a damp cloth or
glass cleaner. Do not use alcohol or solvents.
Warning: Disconnect power and let unit cool before handling. Never open unit
when in use. Keep away from water and other liquids.
Maintenance
4. Dispose lamps properly. Keep old lamps away from children and animals.
2. Note that the lamp holder assembly includes a lever. While holding the
cup-shaped lamp reflector in one hand, pull the lever toward the back of the
unit.
3. With one hand holding the lamp socket, gently pull the cup-shaped lamp
reflector stem out of the lamp socket.
1. Loosen the two screws (T3) on the lamp cover (T2). Remove cover (T2).
3. Dispose lamps properly. Keep old lamps away from children and animals.
2. With one hand on the lamp socket, pull the lamp stem away from the lamp
socket.
1. Loosen the two screws (T3) on the unit cover (T2). Remove cover (T2).
Disconnect power, let unit cool, then follow the directions below for your
specific product.
Lamp Removal
CB-250B
CB-250 and CB-250T
10
5. Replace unit cover (F2) and fasten screws (F3) firmly.
4. Slide the reflector cup fully down into the lamp holder. The lamp lever will
move forward.
3 Holding the lamp reflector cup in one hand and the lamp socket in the other,
.
insert the lamp pins into the holes in the lamp socket.
2. Remove lamp from pa ckaging. Read lamp instructions. Do not touch lamp
bulb with bare hands, as this could damage the lamp. (Lamp not included with
Color Blaster color changer.)
TM
2. "Daisy chain" the color changers as illustrated in DMX Basics. Always use
high quality, twisted pair 120 ohm shielded, 22 or 24 AWG, braided shield
microphone cables and three-pin canon XLR connectors.
1. Use a 12-kg rated or stronger clamp to fasten Color Blaster color changer
bracket (T1) onto a good truss. Allowo ne meter on all sidesfo r proper cooling.
Keep unit away from liquids and flammable items. Adjust tilt and tighten
bracket knob (T4).
Follow the steps below to install Color Blaster color changer.
Color Changer Installation
TM
TM
1. Loosen the two screws (T3) on the unit cover (T2). Remove the cover.
CB-250 and CB-250T
3. Set Function dip switch #6. Flip the dip switch as appropriate with either a
toothpick or ballpoint pen.I n areas with 50 Hz power supply, turn Fuction dip
switch #6 off. In areas with 60 Hz power, turn Fuction dip switch #6 on.
4. Use appropriate power supply for your unit. Plug mains power supply cord
into the unit's mains IEC power socket (B5), then plug other end into
appropriate power supply socket.
5. Adjust focus. First, turn on Function dip (F3) switch #4: a white spot will
appear, then rotate lens until a good focus is obtained.
5

5. Please refer to the Color Blaster color changer DMX Channel Control
Diagr am for programming positions.
4. Make sure that your power source and the unit's specified power voltage
are the same. Plug power cords into color changer IEC socket (B5), then
connect effect units and controller to power source.
2. Set DMX512 dip switches settings. Use a toothpick or ballpoint pen to flip
dip switches to the appropriate address. See DMX Basics for information. Or
use Appendix 1 as reference.
3. Activate Function dip switch #7 on the last in a series of units. This will keep
the DMX signal clear.
1. Link DMX signal cables to each unit properly, plugging signal cable
connectors into canon connectors (B4 and B5). (See the guide DMX512
Basics for more information.)
Each Color Blaster color changer has two DMX channels. The first channel
controls strobe, rotation, and color. The second channel controls dimming.
Please see the DMX Channel Position Diagram on the next page for details.
Follow the directions below to use a DMX512 controller with Color Blaster
color changer.
Section 2 - Operation
DMX512 Control
TM
TM
6
TM
Function Dip Switch Chart
The following functions are designed to enhance user convenience. Simply flip
the appropriate function dip switch as shown to activate the desired function.
Function Dip Switches
9
Note: Your color changer power supply should be disconnected when you
adjust dip switches. Reconnect power supply after setting Function dip
switches.
#1 Off
Activates DMX controller mode
#1 On
Activates 4-unit audio mode; Please
refer to the audio control section.
#2 Off
Activates DMX controller mode
#3 Off
Activates DMX controller mode
#4 Off
Activates DMX controller mode
#5 Off
Activates DMX controller mode
#6 Off
50 Hz power supply
#7 Off
Normal DMX operation
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
#7 On
60 Hz power supply; Activate this dip
switch if you have 60 Hz power supply.
#6 On
Not presently used
#5 On
Activates focus assistance; A white spot
appears for easy focusing.
#4 On
Activates self-test function; Unit runs
through a set pattern of actions.
#3 On
Activates 8-unit audio mode; Please
refer to the audio control section.
#2 On
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
DMX signal termination; Activate this on
the last unit in a series of DMX
equipment. This keeps the DMX signal
free from interference.
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O
76
5
43
21
N
O

To operate more units on audio control, "double up" the DMX dip switch
addresses. For example, on the four-unit audio mode, the first, fifth, ninth,
and 13th units (etc.) would have the same DMX starting address value, 1.
And the second, sixth, tenth, (etc.) units would have the same dip switch
starting address value, 3. Refer to the diagram below for assistance.
1. For an automatic, sound activated four-unit show, turn on Function dip
switch #1 of the first unit in the daisy chain. For an automatic, sound
activated eight-unit show, turn on Function dip switch #2 of the first unit in
the daisy chain. Turn on the music. The light show will begin.
Color Blaster color changer has two sound activated shows in memory.
One show is for four units; the other is for eight units.
Audio Control for 4 or 8 Units
TM
Color Changer Units
5
3, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43,47
3
4642,38,34,30,26,22,18,14,10,6,2,
1
4541,37,33,29,25,
21,
17,13,9,5,1,
74844,40,36,32,28,24,20,16,12,8,4,
Starting
Address
DMX Dip
Switches
Four-unit Audio Mode - DMX Dip Switch Settings
Eight-unit Audio Mode - DMX Dip Switch Settings
8
Channel positions produce effects as indicated below.
DMX Channel Control Diagram
5 fps
Channel 2Channel 1
Off
White
Pink
Lt. Blue
Yellow
Purple
Orange
Green
Red
Dark Blue
Blue Green
Light Pink
Slow
Rainbow
Fast
1 fps
Strobe
255
Color
0 - 12
13 - 25
26 - 38
39 - 51
52 - 63
64 - 76
77 - 89
90 - 102
103 - 115
116 - 127
128 - 140
141 - 153
154
191
192
Dimming
0
128
255
Closed
Open
For example, when using a DMX512 controller on channel one, from
position 103 to 115, a red-colored light will be projected. On channel two,
at position 255, light output will be on full power.
7
Color Changer Units Starting
Address
DMX Dip
Switches
1
3
5
7
9
11
13
15
1, 9, 17, 25, 33, 41
2, 10, 18, 26, 34, 42
3, 11, 19, 27, 35, 43
4, 12, 20, 28, 36, 44
5, 13, 21, 29, 37, 45
6, 14, 22, 30, 38, 46
7, 15, 23, 31, 39, 47
8, 16, 24, 32, 40, 48
Note: Up to
48 color
changers can
be operated
in the four-
unit or eight-
unit audio
modes, or in
DMX mode.
Keep DMX
cable length
within 100 meters
from the controller
to the last
color changer.
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O
9
8
76
5
43
21
N
O