Directed Electronics 560T Instrucciones de operaciones descargar pdf (Pagina 8)

Doc.No.: 08100-005-DE

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2 GENERAL DESCRIPTION

2.1 Operation unit SPA 1500

The SPA 1500 is the central unit in the SPA system. The SPA 1500 contains all the

necessary electronics/logic needed to obtain the functions/facilities in a PA and

entertainment system. Housed in a 19” unit and with a height of 3HE (133mm)

The functions/facilities lists as follows:

- 3 user inputs.

- 1 external PA input (typical PABX line)

- 1 external entertainment audio line input.

- 1 internal entertainment audio line input.

- 1 Car radio cassette/CD player for internal entertainment source. (Option).

- 24 VDC primary power supply input.

- 110 – 240 VAC optional primary power supply input

- 24 VDC backup supply connection with automatic switching.

- 3 alarm types (externally triggered). (Option).

- 3 amplifier interfaces

- 3 zone outputs.

- Mute local loudspeaker relays for the 3 users

- Override volume control outputs for the 3 zones.

- User priority ranking.

- Attention tone (ding dong) for paging. (Optional)

STATUS INDICATOR LEDS

- Power on led indicator.

- Power failure led indicator.

- Alarm on led indicator.

- Entertainment on led indicator.

- PA activity led indicator.

ENTERTAINMENT CONTROL

3 toggle switches for each entertainment source.

Both sources may be distributed to any of the 3 zones.

The status led "ENT" illuminates.

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Directed Electronics 560T Instrucciones de operaciones Pagina 8