Seagate ST43400N/ND user manual Operation, Switches and indicators

Page 38

33

Section 3. Operation

This section provides the information and instructions to operate the drive. It includes the following topics:

Switches and indicators—locates and describes the switches and indicators used for normal drive operation.

Operating instructions—describes procedures for operating the drive.

Switches and indicators

Following initial checkout, the drive normally requires no attention from the operator. Although power is usually left on, as the operator you should know where the on/standby switch is located on the power supply. Also, you may be asked to examine the maintenance LEDs.

Two of the maintenance LEDs are located on the drive’s control board. The third maintenance LED is located either on the control board or on an optional bezel (if the bezel is installed). Figure 16 shows these switches and indica- tors. They are explained in Table 7 following the figure.

Image 38
Contents Elite Disc Drive ST43400N/ND Contents Preface Electrostatic discharge protectionImportant safety information and precautions ST43400N/ND User’s Manual SeaFONE 408 Technical support servicesSeaFAX 408 SeaBOARDGeneral description ST43400N/ND disc driveSize Dimensions Characteristics Conditions Specifications Page Drive functional block diagram Environmental requirements InstallationSite requirements Airflow requirements Suggested airflow Space requirements Mounting orientationsDimensions of the drive and power supply Power requirements Grounding requirements Interface requirementsScsi Unshielded single-ended I/O cabling Signal Name Pin Number Unshielded differential I/O cabling Signal Name Pin Number Inspection Unpacking, inspection, and repackingUnpacking RepackingInstallation procedures Setting the control board jumpersJ4A Installing the power supply Power supply installation Installing an optional bezel Attaching a bezel Mounting the drive Mounting the drive Connecting the system I/O cabling O cable attachmentTerminator attachment-single-ended I/O Grounding the system Terminator attachment-differential I/OSystem diagram for spindle sync Synchronizing the spindleJ4A Installation Verification Switches and indicators OperationSwitches and indicators Switch or Indicator Function Operating instructions Parts data Options and accessories Part Number Description Maintenance Observing maintenance precautionsArranging for depot repair Removing and replacing a driveRemoving and replacing a power supply Packing a drive for shipmentPage Maintenance Publication Number 83327630, Rev. a