Sharp SD-AT1000W Spécifications télécharger pdf (Page 258)

Section-6 Diagnostics

October 17, 2013

6‐2

WARNING:Disconnectprimarypower priortoservicing. 888‐2693‐004

Note

See Figures 6-1, Figure 6-2, & Figure 6-1 for locations of LEDs listed above.

Figure 6-1 PS LEDs - left AC Applied - right AC Applied DC Enabled

Table6‐1PA&PSLEDs

LEDNo.&Name Marking Normal

Faulted

Col

Comments

1.Po

werSupplyACOK N/A Green Off GreenwhenACisappliedandwithinrange.

2.Po

werSupplyDCOK N/A Green Off GreenwhenDCoutputisenabledandwithinrange.

3.Po

werSupplyFault N/A Off Red Redwheninternalovertemp.orovercurrentsensed.

4.Po

werAmpUndervoltage UV Off Red RedwhenPAinputvoltage<46V.

5.Po

werAmpOvervoltage OV Off Red RedwhenPAinputvoltage>53V.

6.Po

werAmpTemp.Fault T Off Red RedwhenPAtemp.>85degs.C.

7.Po

werAmpOvercurrent I Off Red RedwhenPAcurrent>14A.

8.PA

BControlFaultSummary Control Green Amber Amberwhencontrolfaultdetected.

9.PA

BFanFaultSummary Fan Green Ambe r Amberwhenfanfaultdetected.

10.PA

BVSWRFaultSummary VSWR Green Amber AmberwhenPAovercurrentfaultdetected.

11.PA

BCurrentFault12.Summary Current Green Amber AmberwhenPAcurrentfaultdetected.

12.PA

BTemp.FaultSummary Temp Green Amber AmberwhenPAovertemperatureisdetected.

13.PA

BPSFaultSummary PS Green Amber AmberwhenPSfaultisdetected.

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Sharp SD-AT1000W Spécifications Page 258