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)
or
120V~50/60Hz
is
there
where
use
for
designed
is
CB-250T
It
supply.
CB-250
Note: There are thre e type s of Co lor Blas t e r co lor chang ers, e ac h 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 allo w un it to co ol befo re chang ing lam
p s or open ing
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
power
120V~50/60Hz
is
there
where
use
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 slip s
230V~50/60Hz power supply. It uses EHJ 64655 G6.35 24V/250W
or
120V~50/60Hz
is
there
where
use
for
designed
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-fre e clot h o r pape r. Ho ld th e covere d
bulb in one hand and inser t the lamp stem through th e hol e i n th e 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 t he l amp. I
f lamp is
discolored or broken, r eplace i t w ith a n ew la mp o f th e a ppropriate ty pe.
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
clo th.
Solution:
Problem: Lamp is not lit and fan (B1) is not spinning.
The following tips are provide d t o he lp use rs so lve mi nor proble ms. Alw ays
refer servicing to qualified technicians.
Trouble-shooting
1 . C h e c k f o r p r o p e r p o w e r c o n n e c t i o n a n d s u p p l y.
2. Disconnect power supply. Use a flat-h ead 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 screw s (T3) , an d reconnec t powe r. If
T
unit still doesn't operate properly , refe r servicing t o a qualifie d servic e
technician.
2. Turn on self-test function, Functio n d ip swi tch #
3 . If unit ope rates
properly, replace the original DMX signal cable with a good cable.
1. Check DMX512 dip switch setting s (F4 ). Mak e su re un it is address ed
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.
Содержание Color Blaster CB-250
Страница 2: ......
