Lightronics SD4102 User Manual

Page 3

INSTRUCTION MANUAL

Page 3 of 4

SD - 4102 DMX PORTABLE DIMMER

Version 20090529

TO SET THE CHASE SPEED

1. Push

MODE

to switch the unit to chase mode.

2. Push

once to access chase speed selection.

The current speed selection will be shown on the
LCD display preceed by

SP:

. The speed ranges

from

SP:01

which is about 30 seconds per step to

SP:99

which is about 10 steps per second. A speed

of about 1 sec./step would be shown as

SP:75.

3. Use the and buttons to make the chase run
faster or slower.

TO SET THE CHASE INTENSITY

1. Push

MODE

to switch the unit to

CHASE

mode.

2. Push

twice to access intensity selection.

The current intensity (0% - 100%) selection will be
shown on the LCD display preceed by

. An

intensity selection of full would be shown as

D100

3. Use the and buttons to make the intensity
brighter

dimmer.

MAINTENANCE AND REPAIR

TROUBLESHOOTING

Check that you have power applied to the dimmer.

Check that all light fixtures are functional.

Check the fuses.

Check the DMX control cable.

Check the address settings of the dimmer and the
controller.

REPAIR

The only SD-4102 user serviceable parts are externally
accessible fuses. Replace fuses ONLY with 6.5 Amp,
125VAC, fast blow fuses.

Internal service on the unit by other than Lightronics
authorized agents will void the warranty. If service is
required, contact the dealer from whom you purchased
the dimmer, or contact the Lightronics, Service
Department, 509 Central Drive, Virginia Beach, VA
23454. Tel: 757 486 3588.

CAUTION DO NOT OPEN UNIT

RISK OF ELECTRIC SHOCK

RISK OF FIRE