M35TQ Mobile Rack User's Guide
3-4
3-3 Front Jumper Locations and Pin Defi nitions
Explanation of Jumpers
To modify the operation of the mobile rack,
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 identifi ed 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
REV 1.01RE
V 1
.0
1
SASM35TQSA
SM
35
TQ
RR
SS
UPERU
PE
R
RE
V 1
.0
1
SA
SM
35
TQ
R
S
U
PE
R
JP37
JP34
JP36
JP33
JP42
JP43
JP62
JP38
JP18
JP50
JP41
JP40
JP29
JP61
Figure 3-2: Front Jumpers