Musical Fidelity X-150 用户手册

Issue 4  May 2004

Buttons on the remote control with blue-grey surround enable main functions of the ampli-
fier to be operated from a convenient distance.  Remaining buttons on this universal hand-
set are for use with other Musical Fidelity products, and have no effect on the X-150
Integrated amplifier.

As the remote control uses an invisible infra-red light beam, the transmitter must be pointed
directly towards the receiver window on the front of the amplifier, without visual obstruc-
tion between them.

Pressing button numbers 1, 2, 3 or 4 selects a corresponding amplifier input.

Pressing the 

MUTE button mutes the SPEAKER output and PRE-OUT sockets, but has no

effect on the TAPE OUT sockets for recording.  To show that the amplifier is muted, the
red LED on the front panel lights.  Press the 

MUTE button again to cancel mute function,

and the red LED will go out.

Pressing the volume-up or -down buttons on the remote handset will advance the motorised
volume control in the required direction.  This action also cancels the mute function.

If the range of the remote control greatly decreases, replace the batteries with new ones.
Do not mix old and new batteries - two are required, size LR03 or AAA, manganese alka-
line type.  Do not dispose of used batteries in a fire.

1

POWER-on indicator LED (blue)

2

POWER on/off switch

3

Audio MUTE indicator LED (red)

4

Volume control

5

Infra 

Red 

Receiver for

remote control

6

Input select button - up

7

Input indicator LEDs (blue)

8

Input select button - down

9

PHONO input sockets (input 1)

10

Line level INPUT sockets, 2 to 4

11

TAPE RECord output sockets

12

PRE-amplifier OUTput sockets

13

IEC mains power inlet

14

RIGHT SPEAKER OUTPUT
terminals

15

LEFT SPEAKER OUTPUT terminals

1

2

3

4

5         6       7     8

11     12

13

Input selection buttons,
1 to 

(UP)

(DOWN)

10

9

14

15

Audio 

MUTE button