Gamut M250i 사용자 설명서 - 페이지 7

{카테고리_이름} Gamut M250i에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Gamut M250i 13 페이지. Mono power amplifer

A lifetime of enjoyment

So far, our oldest ampli ers from 1982 still work in professional recording studios, often doing

their job 16 or 24 hours a day. So we expect our GamuT ampli ers to do likewise.

A more likely cause for change would be your wish to upgrade in some years time. Here our

modular approach serves to keep the upgrade cost low, and you avoid selling with a loss on

the second hand market.

Apart from being good economy, this long term approach is also better for the environment.

Most parts of the cabinet are made of aluminium, which is easy to recycle.

All parts are screwed together to enable easy disassembly. Your grandchildren will be pleased

with your choice.

When you switch on, the blue light in the front will light up to con rm you have mains power on.

A moment later a hum sound and relay click will con rm the soft start delayed switch on function

of the powersupply, and a second blue LED will light up.

One second later a small click can be heard from inside the ampli er; they con rm that the

ampli er has connected the loudspeakers using the output relay.

One second later still, there will be another click in the loudspeaker.

This click is your con rmation that the protection system have found everything to be OK.

The input signal can now pass through to the loudspeaker.

What you can check if you there is no sound

Is there light on the front panel? If not, have you plugged in the mains cable correctly? Is the

fuse broken? Check both in the plug and on the back panel of the ampli er.

Do you have mains power on? Check the mains socket by plugging in another working unit.

Only change a blown fuse once, and use the spare slow blow fuse located in the mains socket on

the back panel of GamuT M250i. Use only the special spare fuse in the fuse holder.

For 230-240 Volt Mains use sand lled 6.3 Ampere slow blow fuse type marked T6.3AH

For 115-120 Volt Mains use sand lled 10 Ampere slow blow fuse type marked T10AH

If the fuse blows again you must consult your dealer, the ampli er is most likely defective, and it

cannot repair it self, so changing fuses many times will not help.