Grass Valley 8900 Frames Gecko 2007 - Manual (Page 34)

34 Gecko Frames Instruction Manual
Section 3 — Power Up
Power Connections
There are two types of power cords supplied with the 8900 Series frames
for 120 V and 240 V operation. Line voltage selection is not required for this
power supply. Optional redundant power supplies are also shipped with
both types of power cord.
120 VAC
This cord has a molded grounding plug at one end and a molded grounded
receptacle at the other end. Conductors are color-coded white (neutral),
black (line), and green or green/yellow (ground).
240 VAC
This cord has a molded grounding receptacle at one end and stripped con-
ductors at the other end. Conductors are color-coded light blue (neutral),
brown (line), and green/yellow (ground).
For each power supply installed, AC power is fed through a line cord to a
socket (J1 and J2) on the rear of the frame (
Figure 16 ).
Figure 16. AC Power Connectors
Note To maintain maximum redundant power, ensure that each power supply cord
is plugged into a separate branch circuit.
0636 -05r1
J1 J2
RS232
ETHERNET