Astin Trew AT1000 Manuel d'utilisation - Page 8

Parcourez en ligne ou téléchargez le pdf Manuel d'utilisation pour {nom_de_la_catégorie} Astin Trew AT1000. Astin Trew AT1000 11 pages. Stereo valve pre-amplifier

Imprimer la page

The switched MP3 dedicated input

(3.5mm jack socket) allows quick con-

nection to your iPod™ (or similar

device with an analogue output) using

a suitable interlink cable.

When the 6.4mm or 3.5mm head-

phone / earphone sockets are used,

other signal outputs are automatically

switched off.

Remote control.

The remote control allows you to

adjust the volume, mute the sound,

dim or turn off the visual display; and

change from one RCA Phono (or MP3)

input source to another. Point the

remote at the facia panel when using.

It will work up to 10Mtrs. from the

pre-amplifier up to a 30 degree angle

either side of front.

The remote will also operate the

AT3000 CD Player but no other equip-

ment. If you are also using the

ASTINtrew CD Player, the mute func-

tion will mute both.

Refer to the illustration on page 6.

In the unlikely event of the pre-amplifi-

er failing to work properly when first

switched on please refer to trou-

bleshooting in section 8.

7. Valve and fuse replace-

ment.

The valves supplied and fitted in this

pre-amplifier have been selected to

offer a high quality neutral sound. If

you wish to experiment with alternative

manufacturers' valves after the war-

rantee period has expired, ensure that

the factory fitted valves are replaced

with ECC82 (12AU7) types only.

Other valve types may damage the

pre-amplifier and also void the warran-

tee.

Replacing or substituting the valves

can be carried out by your dealer or

distributor, or you can replace them

yourself, with care. If you attempt to

replace the valves yourself, the follow-

ing instructions must be adhered to

exactly.

Note: Dangerously high voltages

are present inside the unit when

powered from the mains

that can KILL.

NEVER open the pre-amplifier when

attached to the mains supply.

A. Disconnect the pre-amplifier from

all equipment and the mains supply.

Place on a table or work bench

with plenty of space around.

Note: Wait at least 1 hour before

opening the top cover to allow the

valves time to cool down and the

capacitors to dissipate

their charge.

B. Undo the 10 x M3 Alan screws

holding the top plate in position

with the Alan key supplied. Put the

screws somewhere safe.