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照明器具 DHA Four-channel DC Controller DMXのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。DHA Four-channel DC Controller DMX 12 ページ。

R o t a t i o n

Two DMX channels are used to control each DC controller channel – one for

forward speed and one for reverse. The speed and direction of the DC

controller output are derived from the difference between the levels of

these two signals (see example in Fig.1). Effect speed is continuously

variable from zero to maximum in either direction. The response has been

tailored to give greater control at the lower end of the speed range.

Where more than one effect unit is used, the direction of motor rotation will

remain consistent between units. However, the apparent direction of the

on-stage lighting effect is dependent on the focus of the individual effect

and on the viewpoint of the observer.

Lighting Console

Channels

Fig 1

DC Controller

CHANNEL 1

Channels

Full Speed Forward

M M a a n n u u a a l l O O p p e e r r a a t t i i o o n n

Where switch 1 is set to any value other than zero, the outputs of the effect

channels 1 to 4 are directly controlled by switches 1 to 4 respectively and

any DMX signal is ineffective.

The speed of each effect is variable in discreet increments from zero to nine

ranging from stationary to maximum speed for the effect. There is no

control over direction in this operating mode and all effects will move in the

nominal 'forward' direction.

D i r e c t i o n

CHANNEL 2

CHANNEL 3

Stationery

CHANNEL 4

Slow Speed Forward