Example of Group Blocking registration

To use this function, station No. 200 programming (No.470 programming or No.740 programming) of the allocated station number, group, paging zone, etc., must be set up in the exchange.

1.Example of conversation and paging

To make this example of Group Blocking available for the system, the following programming at steps 2 through 4 must be set up in each exchange.

Paging to Zone No. 31

2. "No. 200 programming" in Exchange A

Function registration (A)

Function registration (B)

 

Station for

Group No. of calling

Group No. of station

 

station

All-call

each group

 

receiving call

First station No. Last station No.

Tie-line

Paging to Zone No. 16

Function registration (C)

Paging zone of station receiving call

Zone No.

2 0 1

2 0 9

2 1 0

2 1 9

2 2 0

2 4 9

2 5 0

2 7 9

Tie-line links

Tie-line links

Station not in group

 

 

 

 

 

 

 

Exchange A

ExchangeB

Exchange C

3. "No.470 programming" in Exchange B

 

 

 

Function registration (A)

Function registration (B)

 

Function registration (C)

 

Station for

Group No. of calling

Group No. of station

Paging zone of station receiving call

station

 

 

 

each group

receiving call

All-call

Zone No.

 

 

 

First station No. Last station No.

 

 

 

 

4 7 0

4 7 9

 

 

 

 

4 8 0

4 8 9

 

 

 

 

4 9 0

4 9 9

 

 

 

 

Tie-line links

 

 

 

 

 

Tie-line links

 

 

 

 

 

Station not in group

 

 

 

 

 

 

 

Exchange A

Exchange B

Exchange C

4. "No. 740 programming" in Exchange C

 

 

 

Function registration (A)

Function registration (B)

 

Function registration (C)

 

Station for

Group No. of calling

Group No. of station

Paging zone of station receiving call

station

receiving call

All-call

 

 

each group

Zone No.

 

 

 

 

 

 

First station No. Last station No.

 

 

 

 

7 4 0

7 5 9

 

 

 

 

7 6 0

7 6 9

 

 

 

 

7 7 0

7 9 9

 

 

 

 

Tie-line links

 

 

 

 

 

Tie-line links

 

 

 

 

 

Station not in group

 

 

 

 

Note.

 

 

Exchange A

Exchange B

 

Stations capable of being called without registration.

Exchange C

Stations not belonging to the group.

 

 

 

 

—89—

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TOA Electronics CP-66 operating instructions Example of Group Blocking registration, No programming in Exchange a

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.