VR-N100U USERS MANUAL
Page 81 of 98 All Items Are Subject To Change Without Notice Feb. 2004 Rev 1.0
6.2.2. JP2: SCSI Termination
Options Settings
Disable 1-2: Short
Enable 1-2: Open (default)
For the onboard Ad aptec LVD160 SCSI Terminati on to be enabled, both t he JP2 must be OPEN (not jumpered) and
the SCSI Termination option in the Adaptec BIOS be enabl ed (both default settings).
NOTE: DO NOT attempt to change the SCSI Termin ation setting on your VR- N100U unless i nstructed by Technic al
Support personnel.
6.2.3. JP3: CMOS
Options Settings
Normal 1-2: Short (default)
Clear CMOS 2-3: Short
To clear the CMOS setting and have the VR-N100U revert to its default settings, you will need to follow the steps
below:
a) Power OFF the VR-N100U
b) Short (jumper) pins 2-3 on JP3
c) Power ON the VR-N100U for 5 seconds
d) Power OFF the VR-N100U
e) Short (jumper) pins 1-2 on JP3 to be able to use the VR-N 100U in normal mode
NOTE: DO NOT attempt to reset the CMOS setting on your VR-N100U unless instructed by Technical Support
personnel.
6.2.4. CN6: ATX Power Button
Pin Signal
1 PW_BN +
2 GND
The ATX Power switch is attached to CN6 to enable the ability to power ON and OFF the VR-N100U with the
supplied Rackmount AT X Power Supply.
NOTE1: To power ON, merely press the power toggle button.
NOTE2: To power OFF, press on hold down the toggle button for a few seconds to allow the ATX Power Supply to
properly turn off.
6.2.5. CN8: Hardware Reset
Pin Signal
1 Reset
2 GND
The recessed power reset button on the Rackmount chassis is attached to CN8.
NOTE: It is NOT RECOMMENDED to conduct a hard reset on the VR-N10 0U as i t w ill cause a “ dirty shutd own ” and
cause the appliance to be temporari ly disabled until the devices have completed a resynchronization.