AUSTRALIAN MONITOR ACM120XL 운영 매뉴얼 - 페이지 3
{카테고리_이름} AUSTRALIAN MONITOR ACM120XL에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. AUSTRALIAN MONITOR ACM120XL 8 페이지. 120w mixer amplifier
AUSTRALIAN MONITOR ACM120XL에 대해서도 마찬가지입니다: 사양 (2 페이지)
페이지 인쇄Power Switch and "On" LED
The black rocker switch on the right hand side of the front panel is used to switch the amplifier on and off. The 'up'
position is on. When the amplifier is connected to an appropriate AC power source and is switched on, the blue LED will
illuminate.
Signal LED
The green "Signal" LED located next to the On LED indicates that the ACM120XL is passing audio. The signal LED is
a simple method to trouble-shoot installations especially in multi-amplifier projects.
Rack Mounting
The ACM120XL is supplied with rack ears attached to allow mounting within a standard 19" equipment rack. As is the
case with almost all audio products, adequate ventilation and air flow is required. When installing multiple ACM
amplifiers within the one rack, it is recommended that at least 1 rack unit of ventilation space is left between every two
amplifiers.
For table or shelf mounting, the rack ears can be removed using a screwdriver. Once the rack ears are removed, please
reinstall the screws.
230V/240V Slide Switch
The operating voltage of the amplifier is user selectable between 230V and 240V via a slide switch located on the top left
side of the rear panel. This switch should be set to match the AC voltage of your country.
AC Power Inlet
The 3 pin IEC power inlet is located on the bottom left of the rear panel and accepts a standard mains power lead fitted
with an IEC connector. Before plugging in a power lead, please check the rear panel of the amplifier to ensure that the
voltage label shows the correct AC operating voltage for your part of the world. The inlet is equipped with an in-built AC
fuse holder fitted with a 4 Amp slow blow fuse plus a spare fuse. Power consumption is 250 watts (max).
---Please ensure that the mains power cord is disconnected before attempting to check or replace this fuse.---
Speaker Output Terminal Strip
Located on the top left of the rear panel is the speaker output terminal strip. Reading from left to right, the connections
are:
COM
Common or "-" for low impedance speaker loads (4 or 8 ohms).
4
Positive "+" for 4 ohm speaker loads (use with common)
8
Positive "+" for 8 ohm speaker loads (use with common)
COM
Common or "-" for 70v or 100v speaker loads (maximum load of 80 ohms at 100v)
70
Positive "+" for 70v line speaker loads (use with common)
100
Positive "+" for 100v line speaker loads (use with common)
Please ensure that the correct "Common" is used. Low impedance and 70/100v loads can be used simultaneously but
please pay careful attention to the overall speaker load. When used individually, the low impedance load should be 4
ohms or higher while the 100v line load should not fall below 80 ohms. When both outputs are used simultaneously,
ensure that neither output is loaded to maximum.