Mic Off

NP Type

Touch dialing of

during a conversation turns off that station's microphone, and a holding tone is heard at both stations involved.

This function is used when for one reason or another it is desirable to stop a conversation temporarily. With this function in use, a holding tone is transmitted to both the calling and the called station while the conversation is interrupted.

Touch dialing

again cancels the Mic-Off function, and the conversation can be resumed.

When it is desirable to resume the conversation interrupted with the Mic-Off function, the function may be cancelled by the Party who operates the Mic-Off.

Call

Holding tone

Holding tone

Again

Call

Press-To-Talk Control

Touch dialing the specific station number.

One way conversation is activated while the Press-To-Talk bar is continuously depressed, same as the Press-To-Talk (selected simplex) function, and a relay is activated with continuous make-contact.

One way conversation is reversed when the Press-To-Talk bar is released, and the relay is activated with break-contact.

Note.

1.Stations No.200 through No.207 (8 stations) are the specific stations.

2.It is possible to use a relay make output for Door Remote or for controlling Radio Transmitting/ Receiving Equipment through user provided inter- face.

3.The relay output of the Paging Interface Unit PI-62 is used for this purpose.

Adaption of this function permits the paging of only all-call plus 23 zones (the paging of all-call + 31 zones is impossible.)

Control

Relay of PI-62 unit

Specified station

(No.200~207)

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TOA Electronics CP-66 operating instructions Press-To-Talk Control
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CP-66 specifications

The TOA Electronics CP-66 is a sophisticated six-zone mixer amplifier that is designed for versatility and high-performance in various sound reinforcement applications. Ideal for commercial settings such as schools, conference rooms, restaurants, and places of worship, the CP-66 stands out due to its advanced features and user-friendly design.

One of the main features of the CP-66 is its powerful 60-watt output, which is perfectly suited for small to medium-sized venues. The amplifier ensures clear and balanced sound distribution across all zones, thanks to its high-quality preamp and power amp design. With multiple microphone and line inputs, users can connect various audio sources, including microphones, music players, and other multimedia devices, making it a flexible solution for different audio needs.

A key technological aspect of the CP-66 is its built-in EQ controls, enabling users to tailor the audio output to suit the acoustics of the environment. This is complemented by the inclusion of zone volume controls, allowing for individualized sound management in each of the six zones. Additionally, the CP-66 features ducking capabilities, which allow background music levels to be automatically reduced when announcements are made, ensuring that important communications are heard clearly.

The CP-66 also prides itself on its ease of operation. The intuitive front panel layout includes dedicated knobs and switches that streamline user interaction, making it accessible for both audio professionals and those with little technical knowledge. The unit is housed in a robust chassis, ensuring durability and reliability, which is essential for continuous operation in busy environments.

In terms of connectivity, the CP-66 offers versatile options including RCA input, balanced microphone inputs, and a variety of output options for connecting external speakers. Moreover, the unit supports a wide frequency response, which contributes to its ability to deliver high-quality audio playback across varying sound sources.

Overall, the TOA Electronics CP-66 is a well-rounded, reliable mixer amplifier that excels in both performance and functionality. Its comprehensive features cater to a diverse range of audio applications, making it a sought-after choice among professionals seeking effective sound management solutions.
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