Hill Audio IPM-1610V2, Руководство пользователя

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PAGE 7
Internal Settings
To make the settings, locate and set the jumpers on the rear PCB as show below.
WARNING - DANGER
Changing the internal settings requires to open the unit. Prior to opening the unit, the
unit shall be disconnected from any AC supply. Any work on an open unit shall be expe-
dited only by qualified, certified personnel.
CH1-5 MIC PHANTOM POWER: MIC “M” PHANTOM POWER:
ON
OFF (DEFAULT)
EMERGENCY MIC PRIORITY:
OFF (DEFAULT)
ON OFF (DEFAULT)
ON
USER MANUAL - IPM1610V2 MIC-LINE MIXER
A. Microphone phantom power setting
While most applications will work well with dynamic microphones, on certain occasions the use of a
condenser microphone may be required. To supply the necessary voltage to the microphone, the
IPM-1610V2 provides an internal option to activate phantom power, separately for the priority micro-
phone (microphone channel “M”) and for all other microphone inputs (CH1...CH5). Please note that
the phantom power settings for channels 1-5 can only be made globally, not individually. Open the unit
and locate the rear PCB as shown above. Set the jumpers as required.
B. Microphone emergency prirority setting
In the case of an external emergency signal muting the unit’s outputs, an internal jumper can be set
to either mute the connected microphones (”off”) as well or to to keep them active (so that aside of a
emergency message broadcasted, additional instructions can be given by a local microphone - “on”).
To make the setting, locate and set the jumper on the rear PCB as shown above.
Rear PCB