Additional UPS Features
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NCR 4072 UPS Site Preparation, Installation, and Operation Manual S 05147374 Rev C Uncontrolled Copy
Table 1. DIP Switch Settings
120V Models
Output Voltage Input Voltage Range DIP Switch 1 DIP Switch 2
110V 99V-116V ON OFF/ON
120V* 108V–127V* OFF OFF/ON
230V Models
Output Voltage Input Voltage Range DIP Switch 1 DIP Switch 2
220V 198V–233V ON OFF
230V* 207V–243V* OFF OFF/ON
240V 216V–254V ON ON
*Default position
Communication Options
The UPS is equipped with a USB and a DB-9 communication port. Either
the USB port or the DB-9 communication port may be used to monitor
the UPS; however, they cannot operate simultaneously.
USB Port
The UPS can communicate with a USB-compliant computer using power
management software. To establish communication between the UPS and
acomputer:
1. Connect the USB cable to the USB port on the UPS rear panel.
Connect the other end of the USB cable to the USB port on
your computer.
USB Port
Figure 19. The USB Port
2. Install the power management software.
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