Single wiring, English Bi-wiring, Bi-amping

Single wiring

If each speaker has more than one pair of connecting terminals, use the terminals labelled LF or ‘Low Frequency’ for each speaker.

Connect the positive terminal of the right speaker connection on the amplifier (coloured red and labelled +R) to the positive terminal of your right speaker. Similarly, connect the negative terminal of the amplifier (coloured black and labelled with R–) to the negative terminal of your speaker. Repeat the process for the left speaker, using the amplifier terminals labelled +L and L–.

If your speakers support bi-wiring, then there is a strip of conductive metal on the speakers connecting the low-frequency terminals to those for the higher-frequencies; this must not be removed in a single-wired system.

HF LF

	Ð	HF	+		Ð	HF	+
		HF		...etc...		HF
		LF		...etc...		LF
	Ð		+		Ð		+
				Arcam P777
Ð +		Ð +	Ð +	Ð +	Ð +	Ð +	Ð +
IN OUT		IN OUT	IN OUT	IN OUT	IN OUT	IN OUT	IN OUT
SBR	SR		R	C	L	SL	SBL

Outputs from multichannel pre-amp (e.g AV888)

HF	+
HF
LF
	+

Single wiring speaker connections

English

Bi-wiring

Bi-wiring is performed in the same way as single wiring except that, for each speaker, a pair of cables are used to connect the amplifier to each speaker.

Follow the instructions given for single wiring; then perform the same actions, this time connecting the upper set of speaker terminals on your amplifier to the terminals labelled HF or ‘High Frequency’ for each speaker. Please refer to the illustration.

Speakers that support bi-wiring have a strip of metal on the speakers connecting the low- frequency terminals to those for the higher-frequencies; this must be removed in a bi-wired system.

Bi-amping

Bi-amping requires the use of two amplifier channels per speaker. Using this method will prevent you from using seven surround speakers.

Connect two channels of the P777 with a phono cable between the AUDIO OUT socket on one channel to the AUDIO IN channel of another. One channel should then be connected to the speakers as described for single wiring, with the exception that this channel should be connected to the speaker terminals labelled HF or ‘High Frequency’. The second channel must then be connected to the LF or ‘Low Frequency’ terminals, as in the diagram.

Note that the strip of metal on the speakers connecting the lower terminals to the upper terminals must be removeD. Failure to do so will result in damage to both amplifiers, which will not normally be covered under warranty.

Arcam recommends that the phono connections are use for bi-amping. If you prefer to use the XLR connectors, use a Y-lead with one female XLR to two male XLRs, so that two amplifier channels may be fed from a single source. Contact your dealer if you need assistance.

ÐHF +

Ð+

Arcam P777

Ð+

IN OUT

Bi-wiring using one amplifier channel per speaker

Ð	+
	HF
	LF
Ð	+

Ð +	Ð +
IN OUT	IN OUT

	Arcam P777	Bi-amping using two amplifier
	Arcam P777	channels per speaker
		channels per speaker

E-7

P777 specifications

321 Studios P777 is a cutting-edge software solution designed primarily for multimedia content management and distribution. Aimed at both individual users and enterprises, the P777 incorporates a range of advanced features and technologies that set it apart in the competitive landscape of digital media tools.

One of the main features of the P777 is its user-friendly interface. The intuitive layout allows users, regardless of their technical proficiency, to navigate seamlessly through the myriad functionalities of the software. This ease of use is complemented by a customizable dashboard that can be tailored to focus on the tools and features most relevant to each user’s workflow.

The P777 is built on a robust technology stack that includes cloud-based storage solutions. This means users can access their media files from anywhere in the world, promoting collaboration and flexibility. The integration of artificial intelligence plays a significant role in the P777’s capabilities, as it offers smart tagging and automatic organization of files based on user preferences and previous behavior. This AI-driven feature minimizes the time spent searching for content, making it an invaluable asset for professionals managing large media libraries.

Another characteristic of the P777 is its support for a variety of file formats. Whether dealing with video, audio, images, or documents, users can import, edit, and export various types of media without worrying about compatibility issues. This versatility extends to social media integration, allowing users to publish and distribute content directly to multiple platforms with just a few clicks.

In terms of security, the P777 prioritizes user data protection with advanced encryption technologies. This is crucial for businesses that handle sensitive information or proprietary content. Additionally, the software provides comprehensive analytics tools that track and report on media performance, enabling users to make informed decisions about future content strategies.

With continuous updates and a dedicated support team, 321 Studios P777 remains at the forefront of multimedia management technology. Whether for educational, professional, or personal use, the P777 is designed to enhance productivity, creativity, and efficiency in media handling, making it a leading choice for users around the globe.

321 Studios P777 manual Single wiring, English Bi-wiring, Bi-amping, Channels per speaker

Models: P777

Single wiring

English

Bi-wiring

Bi-amping

channels per speaker

P777 specifications