EAW CAM80 Bedienerhandbuch PDF herunterladen (Seite 6)

6 – CAM160 / CAM80

Ducking will take place within 300 mS of detecting that an

input signal has crossed the ducking threshold. This delay

also applies to the manual activation of the Priority circuit

by the use of external contact closures.

When the signal that initiated the ducking stops, or manual

activation has ceased, there will be a one second timeout

period to make sure it is completely over. When it is over,

the other inputs will ramp up to their original volume over

the next 0.5 seconds.

13. Priority Functions

Priority means that you can manually duck the other

channels using an external switch, and play only input 1 or

input 2.

Priority functions can be initiated by a user-supplied,

normally open, dry contact closure switch (or switches)

connected to the terminal strip (GND, Priority 1, Priority 2).

Connecting one leg of the switch to the GND

screw and the other side to either PRI 1 or

PRI 2 prepares the circuit. Closing the switch

actuates the speciﬁc priority, allowing input 1

or 2 to play

14. Chime Function

Chime functions can also be initiated by means of user-

supplied, normally open, dry contact closure switch (or

switches) connected to the terminal strip (COM, Chime 1,

Chime 2).

Connecting one leg of the switch to the COM

screw and the other side to Chime 1 or Chime

2 prepares the circuit. Closing the switch

actuates the Chime.

INPUTS 3, 4, 5, 6

Inputs 3, 4, 5 and 6 have identical connections and

controls. (Input 3 is shown here.)

INPUT CONNECTORS

Inputs 3-6 each have two different styles of input

connections. Choose one which suits your system the best:

15. Phoenix (Euroblock) connector. This

three-pin connector accepts the positive, negative

and ground terminals of a balanced audio line. It

accepts push-in connectors for easy installation.

16. Terminal strip. This three-terminal connector

accepts the positive, negative and ground

terminals of a balanced audio line. Secure the

connections with the screws.

All inputs are designed to accept balanced or unbalanced

microphone-level signals, or may be conﬁgured to accept

line-level signals by means of DIP-switches 1 and 2

(explained below).

17. GAIN pot and LED

This screwdriver-adjustable rotary potentiometer acts as a

trim control, and a red indicator LED displays the nominal

input level. With normal source material playing, adjust

the pot until the LED lights only occaisionally during the

loudest moments of your program. (The LED will light 3 dB

before clipping.)

18. DIP switches

Each input 3-6 has a ﬁve-pole DIP-switch

from which the inputs (both types) can be

conﬁgured. (These are identical to the ﬁrst

ﬁve switches of inputs 1 and 2 described

on page 5.)

DIP # Purpose DOWN UP

1 Mic/Line Line Level Mic Level

2 Mic/Line Line Level Mic Level

3 24 V Phantom OFF Enabled

4 High Pass Filter Enabled OFF

5 Pad Enable OFF Enabled

1 2 3 4 5 6 7 8 9 10 11 ... 15 16

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