Clockaudio ARM 102-C MK2 Petunjuk Manual - Halaman 4

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1. Install the ARM motorised microphone as per separate instructions given with

the product.

2. Ensure that the Control unit power supply is NOT switched on until all wiring

and connections have been completed.

3. Connect the ARM motorised microphone(s) to any of the M1 – M4 motor outlet

ports on the Control unit. It does not matter which port is used as they are all

connected in parallel.

4. Connect the DSP logic signal output terminals to the DSP input socket on the

ARM-C controller. Use the Link port for daisy chaining the connection to another

ARM-C controllers.

5. Connect the microphone audio output cable to the mixer / DSP.

6. Power up the DSP and check that it has been programmed to supply +2.5V to

12C logic high to ARM-C to raise the microphone.

7. The DSP should be programmed to mute the microphones whilst in the upward

or downward transition to prevent unwanted motor noise pickup. Typical

transition time is approximately 3 second.

Connect the 12V DC power supply to the DC +/- input terminals of the Controller

unit observing the correct polarity

Warning: Warning under no circumstances connect or

9. Switching on the DC supply to the ARM-C controller will illuminate the coloured

LED on the ARM-C. The motorised microphone may initially very slowly fully

extend and then retract. This is normal as it will be auto-calibrating.

10. When a logic high is received from a DSP, the microphone will raise and remain

raised until a logic low is received.

2. Installation

disconnect an ARM microphone with the

ARM C unit powered up. Failure to do so

may cause erratic operation.