Bruker B-ACS 120, Руководство по установке

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114 (167) BRUKER Installation Manual Version 001
Barcode Reader Option
Note : If the RESET button is pushed you must re-enter the bar code length. To
abort the test at any time, press CONTINUE.
Centering the Samples in the Bar Code Reader
Center the samples between the guide and drive wheels by moving the Reader
Unit towards or away from the column, then right or left. Once the samples are
centered, tighten the hexagon screws holding the Reader Unit.
Adjusting the Scanner Optics on the Bar Code Reader
With the samples still in the read position, adjust the scanner optics as follows:
If the bar code reader is not in the test mode, repeat the ESC , BD 12 and
BT commands as mentioned above .
Loosen the screw on top of Scanner Optic Unit (if you have a B-ACS 120,
the unit closest to the sample changer column) and adjust the optics by
moving the unit forwards or backwards and up or down (
figure 12.5 ). The
distance between the label of the sample and the bar code reader optic is
optimal when LED 2 on the bar code detection board flashes at regular in-
tervals and LED 1 flickers. When the optimal distance has been obtained
tighten the screw on top of the Scanner Optic Unit.
Figure 12.5. Location of the Scanner Optics
If you have a B-ACS 120 change the test to Channel B by pushing the ’>’ or
’<’ key on the front panel of the Sample Changer Cabinet and repeat the
above step for the outer Scanner Optic Unit.
0
0
B-ACS 60
B-ACS 120
Screw
Scanner Optic M60
Screw Screw
Scanner Optics Detection Reflector
M120
M60
Switches