Cleaning Of The Optical System - IMG STAGELINE SCAN-10 Mode D'emploi

2) The DMX input DMX IN (4) must not be connected.
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3) Via the DMX output DMX OUT (3) further SCAN-10
units may be connected (see chapter 6.1.1) to con-
trol them synchronously by the remote control.
4) Select the operating mode with the button MODE
(16). The LED next to the button shows the select-
ed mode:
Mode strobe/sound (LED does not light up)
Both the mirror movements and the change of
the coloured patterns (gobos) are controlled by
music. If the button FUNCTION (15) is kept
pressed in this mode, a stroboscopic effect is
activated.
Mode pattern/sound (LED flashes)
The change of the gobos is controlled by music,
for the mirror twelve different movement patterns
depending on the music may be called with the
button FUNCTION (15).
Mode sound (LED lights up continuously)
Only the mirror movements are music-controlled,
the gobos are not changed by music control. To
change to the next gobo in each case, press the
button FUNCTION (15).
To activate the function Blackout, press the but-
ton STANDBY (14): The mirror goes to the starting
position and the light is stopped down. After a short
time the halogen lamp switches off. As a check the
LED next to the button lights up. To switch back,
actuate the button again.
6.3 Operation via a DMX light control unit
For the operation via a DMX light control unit (e. g.
DMX-1440 or DMX-120 from "img Stage Line"), the
SCAN-10 is equipped with four channels:
1st channel for mirror panning
2nd channel for mirror tilting
3rd channel for the shutter
4th channel for the control of the patterns
The exact assignment of the individual colours and
patterns is indicated in chapter 8.
1) Connect the jack DMX IN (4) via a 3-pole XLR
cable to the DMX output of the light control unit.
For the connection, special cables for high data
flow should be used. The use of standard micro-
phone cables can only be recommended for a total
cable length of up to 100 m. The best transmission
results are obtained with a screened microphone
cable of 2 x 0.25 mm
cable. For cable lengths exceeding 150 m it is
recommended to insert a DMX level matching
amplifier (e. g. SR-103DMX from "img Stage Line").
2) Connect the jack DMX OUT (3) to the DMX input of
the next light effect unit. Connect its output to the
input of the following unit, etc. until all light effect
units are connected.
3) Terminate the DMX output of the last DMX light
effect unit in the row with a 120 Ω resistor (> 0.3 W):
Solder the resistor to the pins 2 and 3 of an XLR
plug and connect the plug to the DMX output or use
a corresponding terminating plug (e. g. DLT-123
from "img Stage Line").
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2 or a special data transmission
4) Adjust the DIP switches (7) to the DMX start ad-
dress which corresponds to the channel provided
for the control of the 1st channel of the SCAN-10.
The start address results from the addition of the
binary values (1, 2, 4 ... 128, 256) of the DIP
switches Nos. 1 to 9 which are set to ON, e. g.
1 2 3 4 5 6 7 8 9 10 – DIP switch No.
DIP ON
– binary values
DMX 1
start address
1 2 3 4 5 6 7 8 9 10
DIP ON
DMX 6 = 4 + 2
start address
1 2 3 4 5 6 7 8 9 10
DIP ON
DMX 104 = 64 + 32 + 8
start address
The easiest way is always to start from the highest
possible switch value and to add the smaller
values.
Then the three channels following the start address
are automatically assigned.
Example: start address 104 = mirror panning
channel 105 for mirror tilting
channel 106 for the shutter
channel 107 for the control of the patterns
6.4 Sharpness of reproduction of the patterns
By turning the lens adjust a sharp reproduction of the
patterns. The sharpness depends on the distance of
the unit to the area of projection.

7 Cleaning of the Optical System

The mirror and the lenses should be cleaned at regu-
lar intervals, depending on impurities caused by dust,
smoke, or other particles. Only in this case the light
can be radiated at maximum brightness.
WARNING
To clean the internal lenses, the lamp
compartment must be opened. Prior to
opening the unit, disconnect the plug
from the mains socket!
For cleaning use a soft, clean cloth and a commercial
detergent for glass. Take care that no liquid penetrates
the inside of the unit. Then carefully wipe the parts dry.