91About the error logs and the network logsError logsThis section describes the display contents on the status display panel of the main monitor, the logs of erroroccurrence (error logs) and their details.The display contents of each error logs are common between the main monitor and the web browser."x" indicates the extension unit number.•"y" indicates the HDD (hard disk drive) number.•"f" indicates the cooling fan number.•"cc" indicates the camera number.•Description Display of the statusdisplay panel Error log Output fromconnectorThermal error warning Thermal error: MAINThermal error: EXTxThermal error: MAINThermal error: EXTxRecorder errorFAN warning Fan error: MAIN-fFan error: EXTx-fFan error: MAIN-fFan error: EXTx-fRecorder errorNetwork camera error detection Communication error:Cam.ccCommunication error:Cam.ccCamera errorNetwork camera error recovery – Communication recovered:Cam.cc–Network camera error detection (audio) Audio communication error:Cam. ccAudio communication error:Cam. ccCamera errorNetwork camera error recovery (audio) – Audio communicationrecovered: Cam. cc–Video loss (Notification of video inputsignal loss occurred on the encoder)Video loss: Cam.cc Video loss: Cam.cc Camera errorVideo loss recovery (Notification ofvideo input signal loss recovered onthe encoder)– Video recovered: Cam.cc –Recording error detection Recording error Recording error (RCA)Recording error (AGT)Recording error (WCK)RecordingerrorSMART warning SMART warning: MAIN-ySMART warning: EXTx-ySMART warning: MAIN-ySMART warning: EXTx-yHDD errorSlow response Slow response: MAIN-ySlow response: EXTx-ySlow response: MAIN-ySlow response: EXTx-yHDD errorHDD hour meter warning Hour meter warning: MAIN-yHour meter warning: EXTx-yHour meter warning: MAIN-yHour meter warning: EXTx-yHDD errorHDD skip*1 – HDD skip: MAIN-yHDD skip: EXTx-yHDD skip: EXTx–HDD write error – Write error: MAIN-yWrite error: EXTx-y–HDD read error – Read error: MAIN-yRead error: EXTx-y–Alteration detection Altered: Cam.cc Altered: Cam.cc Recorder errorRemove auto links (per HDD) HDD removed: MAIN-yHDD removed: EXTx-yHDD logically removed:MAIN-yHDD logically removed:EXTx-yHDD errorHDD format error Format error: MAIN-yFormat error: EXTx-yFormat error: MAIN-yFormat error: EXTx-yHDD errorHDD removal error (Properlyrecognized HDD was removed withoutproper operations.)Swap warning: MAIN-ySwap warning: EXTx-ySwap warning: MAIN-ySwap warning: EXTx-yHDD errorReboot (Related to CPU) – System reboot(CPU) –