JANDS
Revision 0 3
rd
December 2003
- 4 -
Operating Guide
Dimmer Operation
After unpacking, check for any obvious faults or defects. If any are apparent, return the unit to the place of
purchase.
Unwrap the power cord and plug into a GPO. Plug four lamps into the four output sockets and switch the
power on at the wall and the rear panel. Advance the
Master
fader and a channel fader. The mimic LED
for that channel will light, at an intensity corresponding to the lamp connected to that channel.
The
Master
fader provides overall control over all four output channels, and also provides level control for
the chaser.
The
Flash
buttons below the channel faders will always flash to full irrespective of the
Master
level.
To operate the chaser, advance the
Master
fader, and press the
Chaser On
switch. The Chase rate is
adjustable from zero to maximum by the
Rate
fader on the left. To disable the chaser, press
Chaser On
again.
If desired, the chaser can be triggered by audio sound levels at the
. With the chaser on, press
the
Audio
switch. In the absence of any sound, the chaser will now step at a rate determined by the rate
control as before. Any loud sounds will be detected by the internal microphone and advance the chaser
accordingly.
Both the
Chaser
and
Audio
functions have LED indicators showing when each function is on.
Note that at no time should the total load on the
exceed 2400Watts. If this occurs, the overload
circuit breaker will trip. Take the
Master
to zero before resetting the overload circuit breaker. This
maximum power (2400W at 240V AC) may be supplied by one channel, or any combination of channels.
For example: If four 2400W lamps were connected to the four outputs, only one could ever be fully on at
any one time. Eight 300W lights (such as PAR 56s) may be run continuously at "full" without risk of
overload.
Maintenance
With care, the
will require little or no maintenance. Covering the unit while not in use prevents
entry of dust into the faders, increasing their useful life. This also minimises the risk of entry of liquids inside
the chassis, which would be both damaging to the unit and dangerous to the operator. During cleaning, do
not spray directly onto the unit, but onto a rag and wipe clean.
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