Figure 7: Power Jumper Switch - MSA FieldServer QuickServer FS-QS-1011 Startup Manual

Power Jumper Settings
The QuickServer Carrier Board power jumper is set to position A by default but can be changed to
position B for other power supply requirements.
Position A: The Carrier makes use of a full-wave rectifying bridge. Can be used for 12-24VAC input or
9 – 30VDC input. At 9VDC this becomes marginal.
Position B: The Carrier makes use of a half-wave rectifying bridge. Best position for grounded AC
transformers and for using DC voltage down to 9VDC.
Power Jumper Switch

Figure 7: Power Jumper Switch

QuickServer Start-up Guide
Equipment Setup
in position "A"
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