Appendix B: Special Configuration Options
VX1410 IntelliFrame Instruction Manual
B–3
8
°
/10
°
and 13
°
/15
°
Jumper on the Standard Monitor Board
Jumper J11 on the Standard Monitor board allows you to further define the
temperature sensitivity of the Temperature Sense board. The jumper determines
the maximum temperature rise in the mainframe. Figure B–2 shows the jumper
location on the Standard Monitor board. The jumper is shipped in the 8
°
/10
°
position.
You can move the jumper to the 13
°
/15
°
position if there is a high temperature
rise expected in the modules or when the ambient room temperature will not
exceed the mainframe maximum temperature. Moving the jumper to the 13
°
/15
°
position reduces the fan speed and noise.
Jumper J11 Location
Monitor Board
8
°
/ 10
°
13
°
/ 15
°
Figure B–2: 8
°
/10
°
and 13
°
/15
°
Jumper Location on the Standard Monitor Board
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