Contacta HLD7 Panduan Pengguna - Halaman 5

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Halaman Cetak

Rear Panel Connections:

Power Supply Input.

Power Sources - The use of unauthorised power supplies may

cause damage to the unit and may invalidate the warranty.

2. External Port - Status Indicator (Volt-free relay contacts).

3. Phantom power indication for microphone.

4. Input 1 (Microphone) - Balanced XLR with switchable 12VDC

phantom power or ¼" unbalanced TRS jack for electret

microphone with 5VDC power via 680Ω load.

5. Input 2 (Line) - Balanced XLR or ¼" TRS jack to ohmically isolated

input.

6. Expansion.

CAUTION: For connection to other Contacta systems only.

7. Feature - External monitor & control, Contacta communications

processor.

CAUTION: This is not a telecommunications port.

8. NL4 Loop Output Connection.