Asus AP200 Hardware Reference - Page 25

IV. Hardware Setup External SCSI Terminator In order to prevent SCSI signal loss, the provided external SCSI terminator must be used at the end of the 68-pin SCSI cable. 50-pin SCSI cables may also use terminators but usually use termination jumpers on the device itself. All termination jumpers must be removed when using the external SCSI terminator. IV. HW Setup Air Circulation System 4-6. Air Circulation System Fan Replacement The front and rear fans are both secured by plastic housings. The fan housings can be removed by pressing in the clip and sliding the housing upward. Press the clip with a screwdriver to release. IMPORTANT: When replacing the fans, be sure that both fans rotate in the same direction. Use the manufacturer's sticker on one side of the fan as a reference. The air should flow from the rear of the chassis to the front of the chassis. AP200 Hardware Reference Guide 25