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User manual: RS-400G
1. Loosen setscrews, then adjust with X/Y
adjustable screws. Make sure beam is
centered on scanner mirrors.
2. Adjust Z-screw simultaneously.
3. Tighten setscrews.
4. When combining beams (RGY/RGB laser),
first make sure the beams are (roughly) on
the same spot on the mirrors/dichros. Then
use a test pattern (e.g. rectangle) to do fine
adjustment. For adjustments, always turn
output power down (if possible).
Troubleshooting
Problem
No power
Music mode not working
X and/or Y axis no
deflection
Laser dark or dim
No output
Laser does not switch to ILDA mode:
• The interface does not connect pins 4 and 17 of the IDLA signal. See interface manual
• The cable does not connect pins 4 and 17. Use a cable that connects pins 4 and 17.
• Use an adapter, that connects pins 4 and 17 (Interlock).
ILDA signal
Pin out of the standard ILDA signal:
1 Scanner X+
2 Scanner Y+
3 Intensity/Blanking+
4 Interlock A
5 Red+
6 Green+
7 Blue+
8 – 12 Not used
13 Shutter +5V, max. 20 mA
Possible reason
Fuse blown
Power supply defective
Microphone defective
Control board defective
Potentiometer defective
CPU defective
Scanner defective
CPU defective
Control board defective
Power supply defective
Scanner driver board defective
Lenses / mirrors dirty
Laser diode defective
Control board defective
Configuration / wrong mode
Configuration / wrong mode
Control board defective
Power supply defective
Display board defective
Pins 4 and 17 of the ILDA signal
not connected
-10V..+10V
-10V..+10V
0V..+2.5V
0..2.5V
0..2.5V
0..2.5V
Damaged part
Fuse
+-24V
Microphone
Control board
Potentiometer
IC
Galvo
IC
Control PCB
+-24V
Scanner driver board
Clean with alcohol
Laser diode
Control board
Check configuration (see
paragraph control panel)
Check configuration (see
paragraph control panel)
Control PCB
+-24V
Display
See below
14 X-
15 Y-
16 Intensity/Blanking-
17 Interlock B
18 Red-
19 Green-
20 Blue-
23-24 Not used
25 GND Signal ground
Page 6 of 8
Replacement
09-00-3001-01
16-03-0039-00
16-03-0001-00
26-2A-LT12V2-00
04-03-0104-01
00-89C516RD-00
15-01-2215-00
00-89C516RD-00
26-2A-LT12V2-00
16-03-0039-00
26-2A-6800A-00
Inquire
26-2A-LT12V2-00
26-2A-LT12V2-00
16-03-0039-00
26-2A-YX2012DI-00
+10V..-10V
+10V..-10V
0..-2.5V
0..-2.5V
0..-2.5V
0..-2.5V
Rev: 09/2009
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