5.3Setting Terminals

A user sets up the following terminals and SCSI terminating resistor before installing the HDD in the system as required.

Setting terminal: CN1 (NC model), CN2 (NP model)

Figure 5.2 shows the location of the setting terminal for NP model, and Figure 5.3 shows the allocation and the default settings for NP model. See Figure 4.13 and Table B for NC model because the setting terminal is included in SCSI connector (CN1).

CAUTION

Data loss

1.The user must not change the setting of terminals not described in this section. Do not change setting status set at factory shipment.

2.Do not change the setting of terminals except following setting pins during the power is turned on.

Write protect: Pin pair 9/10 of the CN2 setting terminal (NP model only)

3.To short the setting terminal, use the short plug attached when the device is shipped from the factory.

Pin 2

Pin 24

CN2

Pin 1

Pin 23

 

Figure 5.2 Setting terminals location (on NP models only)

C141-E270

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Fujitsu MBA3073NC, MBA3073NP, MBA3300NP, MBA3147NC, MBA3300NC, MBA3147NP manual CN2