Cyrus 6A Instruções de Operação descarregar pdf (Página 5)

User Instructions Cyrus 6 Power, 8 Power & X Power

OPERATION - 6 Power, 8 Power & X Power

Key to the front panel drawing (Fig.2)

1. Standby Switch

2. Standby Light

3. Mono Light (8 Power & X Power only)

Switching On

The mains power switch 1$ on the rear panel of the 6/8/X Power should be left

on for normal operation, except when left unattended for a long period when it

should be switched off or disconnected from the AC supply.

When power is applied, the STANDBY key a may be used for power control.

The Standby light b shows red when the 6/8/X Power is in Standby and green

when operational.

In addition to manual power control from the STANDBY key, the 6/8/X Power

also features a music sensing automatic power control which listens for the

presence of an input signal and will switch on if music begins to play. If the

6/8/X Power has been activated in this way it will reset to Standby five minutes

after the music has stopped.

Remote power control can also be enabled by connecting the MC-Bus sockets

c of the 6/8/X Power to a Cyrus system which includes a Preamplifier,

Integrated amplifier or Surround decoder. A number of 6/8/X Powers may be

connected in this way to provide remote standby control of all the system

power amplifiers.

Disabling the Music Sensor

In some installations a number of 6/8/X Power amplifiers may be driven from a

single preamplifier source to feed loudspeakers in several extension rooms. In

systems such as these it may be preferable to disable the Music Sensor to

prevent all amplifiers switching on when music commences.

The user can disable the Music Sensor by holding the front panel Standby key

whilst switching on the unit at the rear. The amplifier will now respond only to

the front panel standby button and MC-Bus commands. The Music Sensor will

remain disabled until power is next disconnected from the unit.

The Music Sensor may also be permanently disabled by returning the 6/8/X

Power to your retailer or the Cyrus factory for an internal adjustment.

NOTE:- If MC-Bus connections are made to the 6/8/X Power the music sensor

is disabled automatically.

FRONT PANEL INDICATORS – 8 Power & X Power

MONO Indicator

The MONO Indicator c will glow red if the rear panel STEREO/MONO switch

h is set for MONO Operation. This switch can be operated only when the 8/X

Power is in Standby. Operating it at any other time activates the fault indication

system.

TROUBLESHOOTING GUIDE

If your 6/8/X Power is not operating properly, disconnect the power and check

all connections using the notes in this manual. If problems persist, the

checklists below may help.

If you are in any doubt, consult your dealer.

No sound from either speaker

Preamplifier mute switch is on Deselect Mute

Loudspeakers are disconnected Check speaker connections

Fault indication on the front panel of

your 6/8/X Power

See ‘Fault Indication System’

No sound from one loudspeaker

Does your speaker have fuses? Check speaker, replace fuses

Speaker cables or interconnects

faulty

Check connections, cables - replace

if needed

Mono installations: Check connections are correct to

input and output of both amplifiers.

Poor quality sound in two channel stereo mode (8/X Power)

Selector switch incorrectly set to

mono

Set the switch to stereo

Poor quality sound in single channel mono mode (8/X Power)

Selector switch incorrectly set to

stereo

Set the switch to mono

Speakers plugs not connected to the

correct terminals

Check all speaker connections

carefully

FAULT INDICATION SYSTEM

The 6/8/X Power has a powerful protection system and fault indication system

designed to prevent damage to your hi-fi system and help you diagnose a

possible problem. If a fault persists, reset the amplifier via the rear panel mains

switch.

FAULT INDICATIONS

Standby light flashing Green / Yellow

This indicates overload in at least one

channel. If the problem is temporary

(e.g. excessive volume), normal

operation will resume after ten

seconds. If the fault indication

persists, there may be a problem with

the speakers or connections.

Switch off the power at the rear panel

and unplug the speaker cables. If the

fault indication clears when power is

re-applied, check the loudspeakers,

cables and plugs for loose strands of

wire causing a possible short circuit.

Standby light flashing Green

A fault has been reported from the

PSX-R (8/X Power)

Switch off the power to the 8/X

Power and the PSX-R Switch on

again. If the problem does not clear,

return both units to your Cyrus

distributor for checking.

The PSX-R is disconnected or

switched off. (8/X Power)

Check there is power to the PSX-R

and check the PSX-R connection to

the 8/X Power.

Standby light flashing Yellow / Red

The 6/8/X Power has over heated. Check the ventilation around the

6/8/X Power. Allow the unit to cool

down before re-applying power.

MONO light flashing (8/X Power)

The STEREO/MONO switch has

been changed whilst the amplifier is

operating.

Return the switch to its original

position.

If after taking remedial measures a fault condition remains, you should return

the 6/8/X Power to your Cyrus appointed dealer or an authorised Service

Centre.

1 2 3 4 5 6

Comentários a estes Manuais

Sem comentários

Cyrus 6A Instruções de Operação Página 5

Comentários a estes Manuais

Manuais e produtos relacionados com Amplificadores áudio Cyrus 6A