Grass Valley LDK 4488 - Manual (Page 37)

LDK 4488, LDK 4489 SuperXpander, Xpander User’s Guide (v5.0) 37
Chapter 5 - Power
5.4 Utility power
☞
Note
When the SuperXpander/Xpander is used in local power mode the utility power is not available.
SuperXpander
When the utility power unit is installed two power outputs are available. The socket on the left
provides a fixed voltage of 15 VDC. The socket on the right provides a variable voltage between
0 VDC and 12 VDC that can be set in the menu (menu 1 > page 3) of the control panel.
☞
Note
The maximum power consumption of the variable output should not exceed 50 W and the
power consumption of both outputs combined should not exceed 120 W. When the variable
output is not used, the fixed output can deliver max. 120 W.
Xpander
When the utility power unit is installed only one power output is available. The socket on the
left provides a fixed voltage of 15 VDC. The socket on the right is not used. Power consumption
is max. 120 W.
Utility Power
50W
15V= 0-12V DC out
RED
OVERLOAD
fixed power
output
variable power output
(SuperXpander only)
utility power
indicator