Akg HM 1000 Ceiling Hanging Module for CK Series Microphone Capsules - Manual (Page 28)

28 DISCREET ACOUSTICS modular
Fig. 2: DPA-P
jumpers and pinout
(factory setting
shown).
Refer to fig. 2.
Table 2: LED Ring
and Bass Cut.
Note:
• At the factory, jumpers have been placed in positions
1, 3, 5, and 7:
- On powering up, the microphone will be muted and
the LED ring will be dark.
- To open the microphone, press the ON/OFF key. The
LED ring will be lit to indicate the microphone is
open.
- To mute the microphone, press the ON/OFF key
again. The LED ring will go out.
Positions 1 and 7 set the following functions:
• Positions 1 and 7 will not affect the function of the
ON/OFF key.
4 Installation and Connection
Position Jumper in place No jumper
1 Flat frequency response Bass rolloff:
-6 dB below 200 Hz
7 Mic on/off -> LED on/off LED off
1 2 3 4 5 6 7
LED A
LED C
MIC +
MIC GND
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