7
(see section 4).
Computer light works only in
intermittence.
Check
fan,
if
it
operate
normally.
Shadow has halo.
Check
the
number
of
electro-focus channels if it suit
current range of the projection.
Beam looks gray.
Maybe service life of modulator
tube is over, it must be replaced.
Check optical component if it is
clean.
Lamp is not bright.
1.
Because
of
improper
operation,
lamp
not
completely cool. The fan in
the lighting body must be
cool 10 minutes, cut off
power supply at least 5
minutes,
makes
internal
inductor renew completely,
then switch on power supply.
2.
Check if service life of lamp
is over.
3.
Check lamp and trigger line
if
it
is
creepage,
desquamation
or
poor
contact.
Replace a new trigger.
9. Qualification
Power: 100v-220V/50~60Hz
Power consumption: 320W
Lamp: YODN 7R 230W
Motors:15 step motors
Channels: 18
Содержание BEAM 7R
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