Mach 380 400 500 700
Dr. Mach
Lamps and Engineering
•
Turn off the lamp.
•
Remove one jumper.
•
Turn the removed jumper 90° and put in back on
its pin, so not to loose this jumper (see jumper
settings).
•
Turn off the lamp.
•
Set the lamp to
the minimum light intensity
.
•
Repeat the voltage measurement at measuring
points
3 + 4
.
If the measured voltage is less than 40V DC,
keep the chosen setting.
If the measured voltage is higher than 40V DC, try
the other jumper settings (page 11), until the voltage
is less than 40V DC.
Keep this setting.
2.4.5. Possible settings of the diameter of the focussed light field
for the lamps with control boards of version beginning with V 0.70
Remark: To check the version of the control board, remove the cover of the electronic
devices by loosening the six fixing screws.
Jumper settings
J4
J5
version
J5
J5
J5
J5
J4
J4
J4
J4
7000
5000
8000
6000
BUS 2 – end values
(The value 5000 is set at delivery)
The dimensions of the focussed light field depend on the BUS 2 – end values as follows:
BUS 2 – end value
Y [mm]
X [mm]
5000 260 60
6000 280 80
7000 300 120
8000 330 150
Y
X*
* X is the diameter of the less illuminated area
59210001
Edition 04
10.12.2001 / Bak Page 12/30
