InterMetro Ind. PA-2100 Bedienungsanleitung PDF herunterladen (Seite 8)

PA-2100/2200

CD CASSETTE AMPLIFIER

PA-2100/2200

CD CASSETTE AMPLIFIER

Connections

5. PREOUT OUTPUT JACK

A line level output is provided from this connector to supply external devices with a signal that is not adjusted

by the master volume control.

6. AMP IN INPUT JACK

This input is a direct signal input to the power amplifier, and bypasses the main volume control.

7. CHIME OPERATION TERMINAL

This provides remote access to the built-in chime function. Momentary contact closure across these terminals

will activate the chime.

8. HIGH IMPEDANCE SELECTOR SWITCH

This switch used during initial setup (before switching the AC mains power on) to match the amplifier output

signal impedance appropriate for the speaker system. A clear knowledge of the parameters of the speaker

system in use is required to make this adjustment. This switch does not affect systems utilizing the 4Ω speaker

output terminals.

9. SPEAKER OUTPUT TERMINALS

If speaker output channels A and/or B are to be utilized then the supplied jumper must be placed across the

+ and OPT IN screw terminals. The A and B outputs correspond to the A and B buttons on the front panel.

MODEL PA-2100 PA-2200

100V 100Ω 50Ω

70V 49Ω 24.5Ω

4Ω 20V 28.3V

4Ω

SPEAKER

8Ω 8Ω

100V: PA-2100: 100Ω

PA-2200: 50Ω

70V: PA-2100: 49Ω

PA-2200: 24.5Ω

󳉂

HIGH IMPEDANCE SPEAKER

- FOR 4Ω TERMINAL

- HIGH IMPEDANCE

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InterMetro Ind. PA-2100 Bedienungsanleitung Seite 8