Bose ControlSpace ESP-88 Installation Guide download pdf (Page 10)

NoPower • Turnpoweron,pluginpowercord.

Powerisonbutnosound • Verifythatthereisaninputsignalfromthesource.Theaudioinputindicatorshould

be green (or yellow).

 • Verifythatthereisanoutputsignal.Theaudiooutputsignalindicatorshouldbegreen

(or yellow).

 • Ifthereisaninputsignal(indicatorgreen)andnooutputsignal(indicatorsoff),the

ESP may be muted, output levels may be down, or the unit may be completely unpro-

grammed.RunControlSpace

Designer software and connect to the ESP and verify.

Signals should be passing from inputs to outputs.

Powerisonbutsoundislow • Verifythattheaudioinputindicatorisgreen.Ifitisoff,increasethesourceoutputor

use the Designer software to increase the input gain.

 • Iftheaudioinputindicatorisgreenandtheaudiooutputsignalindicatorisgreen,

verify there is enough gain in the ampliﬁer.

Soundisdistorted • Verifythattheaudioinputsignalindicatorsarenotsolidredorashingred.Iftheyare,

reduce the source output level or use the Designer software to reduce the input gain.

 • Verifythattheaudiooutputsignalindicatorsarenotsolidredorashingred.Ifthey

are, and the input indicators are green, use the Designer software to reduce the out-

put gain or any intermediary gain in the signal path.

 • IftheinputsourcesignaliscleanwhenitenterstheESPsystem,andtheinputand

output indicators are green, verify that the loudspeakers are not being overdriven and

are not damaged.

Unnaturalsound • VerifythatthecorrectEQand/orcrossoverisusedinthesignalpath.

StatusLEDisoff • Powerisoffornetlistisnotloaded.UseControlSpaceDesignersoftwaretoloada

netlist/conguration

EthernetLEDisoff • VerifythattheESPLANportisconnectedtoaPCwithacrossovercable.

 • VerifythattheEthernetLANconnectiononthePCisenabled.Ifitisnotenabled,the

Link LED on the PC will probably be off.

 • Ifconnectedtoahuborswitch,checkthatdevice'sLinkLED.

 • Ifconnectedtoahuborswitch,verifytheESPandPCareconnectedwithstraight-

through cables to the hub or switch.

EthernetLEDisonbutcannot • VerifythattheLANsettingsontheEthernetdeviceyouareusingonthePCare

communicate with ESP communicate with the ESP set correctly:

  -InternetProtocol(TCP/IP)isinstalledasaprotocolonthisdevice

  -IPaddressissetto192.168.0.88

- Subnet mask is set to 255.255.255.0

 • VerifythatthereisnotanotherLANconnectionenabled.

 • VerifythatthereisnotanotherESPconnectedwiththesameaddress.Ifunsure,

disconnectone,scanfortheremainingunit,andchangeitsaddress.Repeatwiththe

second unit.

Troubleshooting

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Bose ControlSpace ESP-88 Installation Guide Page 10