Inter-M DRG-8232A DIGITAL REMLAY GROUP digital signal processor , เครื่องปรับแต่งสัญญาณเสียง , อุปกรณ์ปรับแต่งสัญญานเสียง

- CONTROL OF 32-CH SPEAKER OUTPUT

As every channel consists of 3-wire types (H,E,G), between emergency broadcasting and general broadcasting is performed separately.

Only general broadcasting is output for general broadcasting, and both general broadcasting and emergency.

broadcasting are output for emergency broadcasting.

- STATUS SEPARATION BETWEEN GENERAL BROADCASTING AND EMERGENCY BROADCASTING

2-COLOR LED turns on in green color for general broadcasting and in red color for emergency broadcasting.

- SPEAKER LINE CHECK FUNCTION

Checks short status of the 32-ch speaker output line.

If output lines of both general broadcasting and emergency broadcasting are short after checking, error information is displayed on the front LED and transported via communication (DSC-8200A and CONTROL PC are displayed error information).

If multiple of speakers are connected to a channel, only short status of the common line can be checked.

- TERMINAL FOR CONTROL OF OUTSIDE EQUIPMENT

A relay contact is output to control of outside equipment for emergency broadcasting.