Table of Contents
Advertisement
Clarity Visual Systems
Site Requirements
Power
Make sure the power cord is compatible with the nominal power
source used with the WN-5220-V VideoWall.
Power Consumption
Power consumption of the WN-5220-V VideoWall is 920 Watts, or
approximately 8 Amps current draw at 115 VAC (4 Amps at 230
VAC). The WN-5220-V VideoWall can be configured to operate on
either 90-130 VAC or 180-260 VAC nominal power sources at 50/60
Hz.
Voltage Range
The operating voltage range of the WN-5220-V VideoWall is set via a
switch on the power supply near the AC power plug and on/off switch.
Operation of the VideoWall at the incorrect voltage level can cause
damage to the unit which is not covered by the warranty.
!" Select the setting labeled 115V if your power source is
!" Select the setting labeled 230V if your power source is
If the input voltage drops below approximately 85V (170V if the
WN-5220-V is set to the 230V setting) the display will automatically
shut down to protect itself.
On a typical 20A, 115V circuit, no more than two WN-5220-V displays
may be installed. This allows an extra current margin. If any circuit
used to power one or more WN-5220-V VideoWalls is not a dedicated
circuit, the additional electrical load placed on the circuit by other
equipment must be considered.
WARNING
have a properly rated power supply cord and attachment plug
supplied by the installer.
WARNING If extension cords are used for power, use only 3-prong
grounded cords sized to handle system power requirements. Using
the wrong-size extension cord can cause a fire-safety hazard and can
reduce the voltage available to the WN-5220-V VideoWall. If the
extension cord is warm to the touch it is too small and should be
immediately removed from operation.
8
October 1998
between 90 and 130 Volts AC.
between 180 and 260 Volts AC.
Displays that are intended for 240V configuration must
Advertisement
Table of Contents
