INSTALLATION: MULTI-CONTROLLER SYSTEMS

Notes on multi-controller set-up

Power Toggle Set-up

We recommend in systems with multiple RMZ-955 controllers (with full AC control from any Zone) that you select source com- ponents that do not require a “power toggle” command, i.e. com- ponents that fully power up when AC power is applied, instead of going into a standby mode.

If sources requiring a “power toggle” command are used, only one RMZ-955 controller should have the “power toggle” feature activated (i.e. set to “y” during setup). Make sure that the

“Power Toggle” command is DEACTIVATED for all other RMZ-955(s).

Even though the default “Power Toggle” setting is OFF, verify that this has not changed by temporarily connecting an RSM-901 to the Zone A data terminal of each remaining RMZ-955, entering Set-up Mode as outlined and pressing the RLC-900 “n” (for No) key. Continue to hold the “n” key and press the other set-up key “y” to exit setup.

This is a critical step in a system using multiple RMZ-955s. If the “Power Toggle” is not deactivated for the additional RMZ-955(s), source components will not turn on and off properly

—in fact, source components may actually turn off when RMZ-955s turn on.

Source Component Set-up

Programming of command code sets for source components is covered in the following section of the manual. However, keep in mind that in systems with multiple RMZ-955 controllers, it will be necessary to reprogram these codes for each RMZ-955 in the system. This must be done from an RSM-901 sensor display con- nected to Zone A on each controller.

“Engaged” Indicator

The “Engaged” indicator on a remote zone’s RSM-901 sensor/ display(s) will indicate other same-source users only in zones connected to that particular RMZ-955 controller/amplifier.

For example, in an 8-zone system using two RMZ-955s, a CD lis- tener in Zone 7 (connected to the second RMZ-955) would have no indication that another user in Zone 2 (connected to the first RMZ-955) was listening to the same source. If a third listener in Zone 4 then selected CD, only the listeners in Zones 2 and 4 (both connected to the same RMZ-955) would know that someone else was sharing the same source.

23

Page 22 Page 24
Page 23
Image 23
Rotel Power Toggle Set-up, Engaged Indicator, Power Toggle command is Deactivated for all other RMZ-955s
Page 22 Page 24

RMZ-955 specifications

The Rotel RMZ-955 is an advanced power amplifier designed to deliver high-quality audio performance and exceptional reliability for a variety of sound systems. As part of Rotel's distinguished lineup, this amplifier embodies the brand's commitment to engineering excellence and audio fidelity.

One of the standout features of the RMZ-955 is its robust power output. With a rating of 95 watts per channel into 8 ohms, the amplifier is capable of driving demanding speakers with ease, ensuring a dynamic listening experience. The amplifier employs Rotel’s proprietary Class AB design, which strikes a balance between the efficiency of Class D and the warmth of Class A amplifiers. This results in a rich, detailed sound reproduction while maintaining high levels of performance across a varied frequency range.

In terms of build quality, the RMZ-955 showcases Rotel's dedication to craftsmanship. The chassis is constructed from heavy-duty materials that provide both durability and vibration isolation, which can significantly influence audio clarity. Furthermore, the internal components are carefully selected to contribute to the amplifier's overall performance, ensuring that every sonic detail is preserved.

The RMZ-955 is equipped with advanced technologies to enhance user experience and versatility. It features a comprehensive array of inputs, including balanced XLR and unbalanced RCA connections, allowing for seamless integration into various sound systems. Additionally, the amplifier supports both stereo and bridged modes, offering flexibility for different setups, whether for home theater systems or dedicated audio environments.

Thermal management is another critical aspect of the RMZ-955's design. The amplifier includes a sophisticated heat dissipation system that ensures stable operation even during extended listening sessions. This is particularly beneficial for users who demand high performance from their audio equipment without compromising on reliability.

The Rotel RMZ-955 also comes equipped with protective circuitry, which safeguards the unit against overheating, short circuits, or overload conditions. This ensures longevity, allowing users to enjoy high-quality sound without worrying about potential damage to the amplifier or connected speakers.

In summary, the Rotel RMZ-955 stands out as a powerful, versatile, and reliable power amplifier designed for audiophiles and casual listeners alike. Its blend of advanced technologies, premium components, and thoughtful design elements makes it a worthy addition to any high-fidelity audio system, delivering an unparalleled listening experience that Rotel has been renowned for over the years.
Top Page Image Contents