2-14
V
ARI
*L
ITE
-DMX P
OWER
P
ACK
S
ERVICE
M
ANUAL
CONFIDENTIAL
02.9654.0010
23-Jan-98
2.2
Operating Instructions
The DMX power pack is available in two versions, APS6 and C3 modules.
It is important to note a few differences in operating arc or incandescent
lamps.
2.2.1
Controlling Arc Lamps (
VL5Arc/VL6
)
PSET Mode
•
To ignite, apply power unit.
•
To douse, remove power from unit.
DCV Mode
•
To start, apply power to unit, or, if using DCV mode, set last DMX
channel to 99% (or 252) and return to zero.
•
To douse, unplug unit or, if using DCV mode, set last DMX channel to
66% (or 168) for three seconds and then return to zero.
CAUTION:
Do not operate the arc lamp in the range between 50% and
62% for extended periods of time. This will drastically reduce the life of
the lamp. (Arc extinguishes at levels below 50%).
Fader Level
Arc Lamp Response
100%
Lamp at full intensity.
64% thru 100%
Lamp intensity varies. (Not Recommended)
63%
Standby
50% thru 62%
Insufficient lamp current. Will damage lamp if
left for extended periods.
below 50%
Lamp douses.
2.2.2
Controlling Incandescent Lamps (
VL5/VL5B
)
All Modes
•
To start, plug in unit and turn on console.
•
Set first DMX channel to desired intensity level (between 5% and
100%).
