C-6
SC119 Chassis Manual
Front Jumper Locations and Settings
Explanation of Jumpers
To modify the operation of the backplane,
jumpers can be used to choose between
optional settings. Jumpers create shorts
between two pins to change the function
of the connector. Pin 1 is identified with
a square solder pad on the printed circuit
board. Note: On two pin jumpers, "Closed"
means the jumper is on and "Open" means
the jumper is off the pins.
Connector
Pins
Jumper
Setting
3 2 1
3 2 1
Jumper Settings
Jumper
Jumper Settings
Note
JP18
Open: Default
Closed: Reset
Buzzer reset*
JP29
Open: Default
Closed: Reset
MG9072 chip reset
C9
8
C6
C5
C4
C285
C137
JP29
R259
JP33
JP45
JP
44
JP46
U18
JP
10
JP13
JP
51
JP52
J1
6
J1
4
J5
J7
J6
J1
2
J8
J1
0
M H6
M H5
M H3
M H4
M H2
M H1
64
49
48
33
+
+
+
+
+
1
+
1
2
5
6
1
REV 1.02
GND
+5V
GND
+12V
+5V
GND
GND
+12V
#7
#6
#5
#4
#3
#2
#1
#0
BUZZER RST
I2C#1
SB#2
I2C#2
SB#1
2-3:I2C
1-2:SGPIO
JP33:M ODE SEL
9072 RST
UPGRADE
JP29
JP33
JP18
*The buzzer sound indicates that a condition requiring immediate attention has
occurred.
The buzzer alarm is triggered by the following conditions:
1. Hard drive failure
2. System temperature over 45º Celsius.
Figure C-2: Front Jumpers
Содержание SC119 Series
Страница 1: ...SC119 Chassis Series SC119TQ R700UB SC119TQ R700WB USER S MANUAL 1 0b SUPER ...
Страница 8: ...SC119 Chassis Manual viii Notes ...
Страница 32: ...2 20 SC119 Chassis User s Manual Notes ...
Страница 57: ...5 19 Chapter 5 Chassis Setup and Maintenance Notes ...
Страница 69: ...SC119X Chassis Manual A 4 Notes ...
Страница 71: ...SC119X Chassis Manual B 2 Notes ...
Страница 80: ...C 9 Appendix C BPN SAS 113TQ Backplane Specifications Notes ...