ABSTRACT VR8 Manual - Page 5

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DMX values
courtesy of
www.sxsevents.co.uk
VR8 Gobo - Channel 4
Gobo
DMX (VR mode)
Blackout
0
Open
16
Laser
32
Star
48
Slice
64
Tunnel
80
Heart
96
Eurostars
112
Sunburst
128
Triangle
144
Slash
160
Bubbles
176
Segment
192
Slowest strobe
242
Strobe 2
244
Strobe 3
246
Strobe 4
248
Strobe 5
250
Strobe 6
252
Fastest strobe
254
NB: Intermediate values will give mixed gobos if GSN (Gobo snap) is set to
OFF.
VR8R Gobo - Channel 4 - CE mode off
Gobo
DMX CE-off
Open
0-31
Dot line
32-63
Bars
64-95
Tunnel
96-127
Star circle
128-159
Triangle
160-191
Slash
192-223
Bubbles
224-255
Always snaps to full gobos.
Page 22
Event production and Audio-Visual Services
Phone: 0870 080 2342
DMX (CE mode)
0
24
40
56
72
88
104
120
136
152
168
184
200
226
230
234
238
242
246
254
www.sxsevents.co.uk
When you turn the VR on
When you connect the power, the display will show ---, then ABSTRACT
VR will scroll across. The display will show INI until the VR has completed
its initialisation sequence, which takes about 10 seconds. You may hear some
bumping noises as the VR checks the limits of movement on the motors.
The VR8 lamp will take about 60 seconds from turn-on before it reaches full
brightness..
If you turn the VR8 off, you should leave it for about 15 minutes to allow the
lamp to cool before turning it on again. The discharge lamp will not restrike
while it is hot.
Positioning note for the VR8
Although the VR8 can be positioned in any orientation, the Arcstream lamp is
intended to be used pointing upwards, so you should try to have the mirror at
the top of the unit. The lamp emits a yellower light when it is pointed
downwards.
Maintenance of your VR
The VR has a usage timer which can help you determine when it needs
servicing. The VR should only require external cleaning. Ensure that all
ventilation grilles are kept free of dust and fluff to keep the fan cooling
working efficiently. The VR has an internal thermal trip which may cut out if
the cooling vents are obstructed.
To change the lamp in the unit, first disconnect the mains cable and remove
any DMX connections. Remove the back housing (the part with the display
on) by taking out the two hex-head bolts at the edges of the back moulding.
The lamp can be withdrawn by removing the two outer screws from the
circular plate in the internal metal panel. The VR8 has another three screws in
the circular plate which are for aligning the lamp in the reflector. You should
not need to adjust these unless you change the lamp.
You should not attempt to dismantle any other part of the VR.
Turning on & maintenance
Page 3