Quarkpro FS-3000D, User Manual, Page: 6 / 16

5 EN
Channel 2 Channel 14 Channel 46 Channel 100
DMX CONTROL SUMMARY
INTENSITY
Flash intensity can be set from minimum (blackout) to maximum on channel 1 in the 3- and
4-channel DMX modes. Intensity is maximum in 1-channel DMX mode.
DURATION
Flash duration can be set from 0 to 650 ms on 50 Hz power supplies, or 0 to 530ms on 60 Hz
power supplies, on channel 2 in the 3- and 4-channel DMX modes. Flash duration is fixed in
1-channel DMX mode.
RATE
Flash rate can be set from 0 flashes per second to 25 flashes per second Hz on 50Hz power
supplies, or from 0 to 30 flashes per second on 60 Hz power supplies, on channel 3 in the
3-and 4-channel DMX modes. Flash rate is also controllable in 1-channel DMX mode.
PROGRAMMED EFFECTS
Six programmed effects are available on channel 4 in the 4-channel DMX mode only. The
effects may be altered using the intensity, duration, and rate controls.
• Ramp up: Light gradually increases in intensity, then blacks out.
• Ramp down: Light flashes to full intensity, then gradually fades.
• Ramp up-down: Light gradually increases and decreases.
• Random flash: Light flashes randomly with variable rate and intensity. Multiple units flash
independently of each other.
• Lightning: The flashes simulate lightning. Duration is not adjustable.
• Spikes: The lamp remains dimly illuminated between flashes. Set flash intensity, duration, and
rate as normal.
BLINDER EFFECT
The blinder effect, in which the light remains on for an extended period, is available in all DMX
modes. In the 3- and 4-channel modes, the effect is achieved whenever the combination of
flash duration and rate prevents pauses between flashes. For example, the blinder effect can
be achieved with a flash duration of 0.25 seconds (250 ms) and a flash rate of 4 flashes per
second, or a flash duration of 0.05 seconds (50 ms) and a flash rate of 20 flashes per second. In
3- and 4-channel DMX mode, the intensity of the blinder effect is controllable on channel 1.
Lamp power is electronically regulated to prevent the lamp from overheating. The intensity
falls as power is reduced.