Inkel IPA-120, Руководство по эксплуатации

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MIXING AMPLIFIER
IPA-60/120/240/360
5
Features
* A PUBLIC ADDRESS AMPLIFIER WITH RATED OUTPUT OF 60W(IPA-60), 120W(IPA-120W),
240W(IPA-240), 360W(IPA-360)
* 4 MICROPHONE INPUT & 3AUX INPUT WITH LEVEL CONTROL.
* CONVENIENT FOUR-TONE CHIME AND THREE-BAND EQUALIZER.
* SIX SPEAKER SELECT SWITCHES ENABLE YOU TO SELECT ANY COMBINATION OF UP TO FIVE
SPEAKERS.
* PRIORITY FUNCTION ON MIC1 & CHIME
MIC1 and CHIME mutes other inputs when in use.
* BUILT IN MONITOR SPEAKER.
*BUILT IN +15V PHANTOM POWER FOR CONDENSOR MICROPHONE.
* SETTING THE RACK WITH BRACKET (SEPARATE SALE : BRACKET)
* OPTION : 1 CD & MP3 MODULE (our model, IPA-CDR/U)
Operation
1. Turn off the switch before plugging in, and place tone controller on the middle and the volume minimized.
2. Check whether speaker and input jack are connected properly.
3. Check the power and put a plug into the outlet.
4. When press a power switch, then POWER LED and PROT LED is illuminated and this device starts operation.
* Note : This apparatus will be operated after three seconds while PROT LED is out by built-in delay circuit to protect
speaker and devices.
5. Adjust the volume with output level indicator.
6. Refer to the details how to operate the chime.
7. This apparatus contains protect circuits and when they are in operation, since amplifier and speaker system are
blocked by output relay, there is no sound from the speaker. The protect circuits are operated when DC offset voltage
is supplied or when amplifier is overheated. Check the connection of SET when protect circuits are in operation.