C-BOX 150
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2.4.3
Scanner Chassis Grounding Jumper Settings
The scanner chassis grounding method can be selected by positioning a jumper (see
Figure 9). In this way the scanner chassis can be connected to earth ground (only if
pins 7 or 8 are connected to a good earth ground) or to the power supply ground
signal. The scanner chassis can also be left floating but, in this case, the jumper
must be removed.
Figure 9 – Chassis Grounding
2.4.4 Scanner
Selection
DS1100
DS2200
Other Devices
floating
to EARTH
GROUND
(default)
to GND
Figure 10 - Scanner Selection Switch
This switch must be set upward only when a DS1100 or a DS2200 scanner (10-30 V
version) is connected. For all the other devices the switch must be set downward.
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