Operating Instructions, Self-test

7. Operating Instructions

With the UPS plugged in, press and release the large upper on/test button to supply power to the loads. Press and release the small, lower off button to turn off power to the loads.

Note: Whenever the UPS is plugged in and utility voltage is present, the charger maintains battery charge.

The on-line LED illuminates when the UPS is supplying utility power to the loads.

Self-test

The UPS performs a self-test automatically when turned on, and every two weeks thereafter (by default). During the self-test, the UPS briefly operates the loads on-battery. If the UPS passes the self-test, it returns to on-line operation.

If the UPS fails the self-test it immediately returns to on-line operation and lights the replace battery LED.

SmartTrim

The SmartTrim LED comes on to indicate that the UPS is compensating for a high voltage.

SmartBoost

The SmartBoost LED comes on to indicate that the UPS is compensating for a low voltage.

Overload

When the UPS is overloaded (when the connected loads exceed the maximum specified in the “maximum load” section under Specifications), the overload LED comes on and the UPS emits a sustained tone.

On Battery

During on-battery operation, the on-battery LED illuminates and the UPS sounds an audible alarm consisting of four beeps every 30 seconds.

Low Battery

When the UPS is operating on-battery and the energy reserve of the battery runs low, the UPS beeps continuously until the UPS shuts down from battery exhaustion or returns to on-line operation.

100%

80% 60%

40% 20%

85%

67%

50%

33% 17%

Battery Charge Bar Graph

The 5-LED display on the right of the front panel shows the present charge of the UPS’s battery as a percentage of the battery’s capacity.

Load Bar Graph

The 5-LED display on the left of the front panel represents the power drawn from the UPS as a percentage of total capacity.

	117	Utility Voltage Bar Graph
	109	With the UPS plugged into the normal utility power, press and hold the on/test button to see the utility voltage bar graph
	101
		display. After approximately four seconds the 5-LED display on the right of the front panel shows the utility input
	92
		voltage.
	84

The display indicates that the voltage is between the displayed value from the list and the next higher value.

Notes:

The UPS starts a self-test as part of this procedure. The self-test does not affect the voltage display.

The utility voltage bar graph has a margin of error of ± 4%.

Whenever the UPS is plugged in and utility voltage is present, the charger maintains battery charge.

N8580-31 specifications

The NEC N8580-31 is a powerful and versatile telecommunications solution primarily designed for enterprise environments. This system stands out due to its robust architecture that supports diverse communication needs, making it an ideal choice for organizations looking to enhance their connectivity and operational efficiency.

One of the key features of the NEC N8580-31 is its high availability, ensuring continuous operation and minimal downtime. This is crucial for businesses that rely on uninterrupted communication to maintain productivity. The system is designed with redundancy in mind, incorporating backup power supplies and failover mechanisms to guarantee seamless service.

In terms of technology, the N8580-31 employs advanced VoIP (Voice over Internet Protocol) capabilities, enabling organizations to leverage their existing IP networks for voice communication. This feature not only reduces costs associated with traditional telephony but also enhances flexibility, allowing users to access communication tools from various devices and locations.

The NEC N8580-31 supports a wide range of telephony features, including call forwarding, voicemail, and conferencing. These features are complemented by sophisticated call management tools that enable organizations to monitor and analyze call traffic, ensuring efficient use of resources and improved customer service.

Another notable characteristic of the NEC N8580-31 is its scalability. As businesses grow, their communication needs often change. The N8580-31 can be easily expanded to accommodate additional users and features without significant upgrades or overhauls. This scalability is vital for businesses aiming to future-proof their investment in communication technologies.

The system also integrates seamlessly with various third-party applications and platforms, enhancing its functionality and enabling organizations to customize their communication solutions. This level of integration supports workflows and processes, allowing for improved collaboration among team members.

Moreover, the NEC N8580-31 prioritizes security, incorporating multiple layers of protection to safeguard sensitive communication and data. This is particularly important in today’s digital landscape, where data breaches and cyber threats are prevalent.

In summary, the NEC N8580-31 is a cutting-edge telecommunications solution that combines reliability, scalability, and advanced features. Its capabilities in VoIP, call management, and integration with other applications position it as a leading choice for enterprises seeking to enhance their communication systems while ensuring security and operational efficiency.