Connecting To A Dc Power Source - Patton electronics 1194 User Manual

3. Set the ON/OFF power switch (see Figure 8) to ON.
ON/OFF power
switch
O N
|
O F
F
O

Connecting to a DC Power Source

The 48 VDC power supply option uses a 3-pin terminal block with spring-
type connectors. Please refer to the Model 1090 Series Service Manual
for the power line voltage connections.
WARNING
ON |
OFF O
P 1
P 2
P 3
P 4
Figure 8. Power switch location
There are no user-serviceable parts in the power supply
section of the Model 1194. Fuse replacement should only
be performed by qualified service personnel. Contact Pat-
ton Electronics Technical support at +1 (301) 975-1007,
via our web site at www.patton.com, or by E-mail at
support@patton.com, for more information.
DC input power connector
DC Input
+ - E
P1
O N
O F
F
Figure 9. DC power connection
F I
B E
R
P2 P3 P4
|
D C
+ I n p
u t
-
E
O
P 1
P 2
P 3
P 4
F IB
E R
16
FIBER