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User Guide

Control Panel Description

 

 

 

 

Figure 12. PM8500 Front Panel

 

 

 

 

5

6

7

8

9

1

2

3

4

 

 

10

11

 

 

 

1

Fault LED Indicator

LED lights red when a fault condition has been detected. For more information see Figure 21, “Fault Conditions” on page 38.

 

 

 

2

Clip LED Indicator

Indicates red when the input signal reaches full scale. Bose recommends that you reduce input levels to prevent this condition.

 

 

 

3

Limit LED Indicator

When this LED illuminates, indicates that one or more output channels have reached user-adjustable RMS or Peak threshold

 

 

values or if system internal protection is occurring.

 

 

 

 

4

Signal LED Indicator

Flashes with the presence of input signal.

 

 

 

 

5

Hardware Name / Menu Depth

Displays the name (either default or assigned) given to this amplifier. This can be changed using ControlSpace® Designer™

 

 

software.

 

 

 

 

6

Meters

While at the operating screen (shown), each channel shows the status and level of its output. Muted channels show MUTE in

 

 

the bar and lumped channel modes show grouped bars as shown above with channels 1-4 and channels 5-6. Output meters

 

 

automatically change display width to correspond to the active output configuration.

 

 

 

7

IP Address / Device ID

Shows the IP address (PM8500N) or device ID number (PM8500). Setting can be modified using ControlSpace Designer soft-

 

 

ware.

 

 

 

 

8

Navigation Indicator

Indicates which menu level will be actuated when the Navigation Soft Key is pressed.

 

 

 

9

Navigation Soft Key

Actuates the menu level as indicated by the Navigation Indicator.

 

 

 

10

Menu Soft Keys (1-5)

Selects various options that appear on the LCD screen directly above these controls.

 

 

 

11

Rotary Encoder

This spin/press control wheel allows scrolling and selection of items shown in lists.

 

 

 

 

English

User Guide  Page 21

Page 21
Image 21
Bose PM8500N manual Control Panel Description

PM8500N, PM8500 specifications

The Bose PM8500 and PM8500N are high-performance amplifiers designed for professional audio applications. They are part of Bose's renowned line of amplification products that combine cutting-edge technology with user-friendly operation, making them ideal for venues like auditoriums, conference centers, and houses of worship.

One of the standout features of the PM8500 is its power output capabilities. The PM8500 delivers an impressive 850 watts per channel at 4 ohms, providing robust sound reproduction for large spaces. Its efficient Class D amplification ensures high performance with low distortion, allowing audio professionals to achieve crystal-clear sound even at high volume levels.

The PM8500N model enhances these features with advanced network control and monitoring capabilities. Integrated with Bose's proprietary AmpLink technology, the PM8500N allows for seamless integration within a digital audio network. This enables users to manage multiple units from a central location, making it easier to adjust settings, monitor performance, and troubleshoot potential issues in real-time.

Both models come equipped with a DSP (Digital Signal Processing) that includes various EQ presets and advanced audio tuning options. This feature allows users to optimize sound for specific environments or applications, ensuring the best audio experience possible. The built-in protection circuitry safeguards against overheating, short circuits, and overloading, ensuring reliable operation during demanding performances.

In terms of connectivity, the PM8500 and PM8500N models offer multiple input options, including balanced XLR and 1/4-inch TRS inputs, making them versatile for various audio sources. Additionally, they come with power-saving features, such as auto power down, further increasing their efficiency in energy consumption.

In summary, the Bose PM8500 and PM8500N amplifiers represent the pinnacle of professional audio amplification technology. With their powerful output, comprehensive connectivity options, advanced DSP features, and robust build quality, they are well-suited for any high-demand sound reinforcement application. Whether in a concert hall or a corporate setting, these amplifiers deliver reliable performance and superior sound quality, solidifying Bose's reputation as a leader in the audio industry.