Cyrus DAC X Instrukcje użytkownika - Strona 5

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User Instructions

SETTING UP THE DAC X

There are many configuration options available in the setup menu to

customise the DAC X to best match each individual system.

The setup sequence is activated by pressing the front panel setup button 2).

Each press of the setup button will step through each available setup option

until 'Storing settings' is shown on the display. When each setup screen is

displayed, changes may be made to the settings by moving the rotary knob.

Settings will be stored automatically after 5 seconds of inactivity. The setup

menu options are shown here –

Setup

Phase adjust

Select normal or inverted

Digital filter

Select fast or slow roll off

Display options

Select large or small

Connected to:

Select CD, TU, AU or AV

Name Input 1

Choose a name for input 1 from the name list

Name Input 2

Choose a name for input 2 from the name list

Name Input 3

Choose a name for input 3 from the name list

Name Input 4

Choose a name for input 4 from the name list

Name Input 5

Choose a name for input 5 from the name list

Name Input 6

Choose a name for input 6 from the name list

Storing settings

Save settings and exit setup

Some examples of the setup display screens are shown in Fig 4.

Phase adjust (Fig 4a)

This menu option sets the audio phase for the DAC. The factory setting is

normal. Some listeners may prefer the inverted setting with their systems or

for when playing particular recordings.

Digital Filter Response (Fig 4b)

This menu option gives two settings for the digital filtering of the DAC stage.

Choose your preference of Fast or Slow roll-off by auditioning some of your

favourite tracks with each setting.

DACX Connected to: (Fig 4c)

This option may be used to change the remote control and MC-Bus response

of the DAC X. From the factory, the DAC X will power on in response to a CD

select command from a Cyrus remote control or from a CD select signal sent

via MC-Bus, so if the DAC X is connected to the CD input of the amplifier, no

change will be required to this setting. If, however, the DAC X is connected to

the TU, AU or AV inputs of the amplifier, the appropriate remote and MC-Bus

responses may be selected through this menu option to ensure power-on

compatibility with the amplifier.

Input display (Fig 4d)

There are two modes of display operation. The small setting will show a two-

line display with the selected input in the display centre and the current

sample rate/lock status at the bottom. The large setting will show a single line

display with a larger input legend.

Input names (Fig 4e)

When the DAC X leaves the factory, the input names are set to correspond to

the rear panel connections, for example Input 1 will display as- Input 1.

The name of any input may be changed to a choice from the following list-

•

No source (off)

•

LaserDisc, DVD, DVD 2, DVD-A, CD, CD 2, SACD

•

Linkserver, Linkport

•

Jukebox, Phono

•

Tuner, DAB, TV, AV, Cyrus AV, Satellite, Satellite 2, Cable

•

VCR, VCR 2, Tape, MiniDisc, DAT

•

PC, Games, Keyboard, Aux

To change the names of the inputs, we recommend making a list of each

input number with your preferred name from the choices above before setting

the names.

'No source' is a special function name, used to name inputs which have no

source connected to them. These input numbers will not then appear in the

input selector sequence.

OPERATING THE DAC X

Key to the front panel drawing (Fig.2):

16. Standby key

17. Standby light

18. Display window

19. Setup adjust

20. Setup select

Switching On

The mains power to the DAC X should normally be left on unless left

unattended for a long period when the mains power at the wall socket should

be switched off or the product disconnected from the AC supply.

Front panel

When power is applied, the STANDBY key 1^ is used for power control. The

Standby light 1& shows red when the DAC X is in Standby and green when

operational.

Selecting an input

Inputs may be selected from the front panel INPUT SELECT buttons 2!. As a

new input is selected the input name/number are displayed briefly. The main

display indication for input can be selected from the two options available

from the setup menu.

The factory default 'small input' display option will also identify the sample

rate of the selected source and indicate 'Invalid Audio Format' for program

material which the DAC X will not decode (such as multi-channel digital sound

from DVD players).

Remote control operation

Cyrus system remote controls

For convenience of operation, the DAC X will respond to CD system select

commands from a Cyrus amplifier or system remote control, switching on

each time the CD system is selected and switching off with power off

commands. If the DAC X is connected to a different input (TU, AUX or AV) the

remote response may be changed through the set-up menu to match the

connected input. Refer to the paragraph 'DAC X connected to:' in the 'Setting

up the DAC X' section to change the response.

Custom installations

The DAC X also features an extended remote command set that may be

accessed with a computer programmable remote control, as may be specified

with custom install systems. Details of the remote command specification are

shown in the table below-

Transmission protocol:......................................................................Philips RC5

RC5 Device address........................................................................................27

RC5 command list

Input 1

Input 2

Input 3

Input 4

Input 5

Input 6

Standby

Input scroll up

Input scroll down

Toggle phase

Power on

Power off

Cyrus DAC X

21. Input select