LNVR

Question How does Pre- and Post-Roll work together in OnGuard?  Answer Pre-Roll: The pre-roll is the number of seconds automatically subtracted from the start time of alarms/events, generated by a camera, to ensure that the v...

Question Where are the logs located on a LenelS2 NVR (LNVR)? Answer For all Windows versions, LNVR logs are located in C:\ProgramData\Lenel\LNVSuite\<version>\Logs , where <version> is the LNVR version. For example, C:\ProgramD...

Symptom When trying to install Lenel NVR software, the process fails with error messages stating that .dll files are failing to register.  Resolution After Lenel NVR setup runs, test if the IPP libraries are installed properly ...

Symptom Lenel NVR events do not display in Alarm Monitoring. This can be caused by a discrepency of EventID values found in the LNR.ini file located on the recorder.   Note: On Server 2008/Windows7 workstations, the path is C:\Pr...

Question   What does the "Disk Access Threshold Exceeded" alarm coming from my LNVR mean? Answer Disk access (also known as disk busy) is calculated based on the “LogicalDisk/% Idle Time” Windows perf...

Question Which analog camera should I use with a Lenel HVR? Answer Use the Lenel-DS4016HCI. The input number corresponds to inputs on the capture card via the spider cables in the back of the unit. If you do not see this camera type in t...

Question  Does Lenel have any suggested methods of Time Synchronization? Answer It is critical that the time on the OnGuard server, OnGuard clients, and recorders be synchronized (by minute and second). If the servers are not already...

Question What steps should I take when bringing a newly configured camera online in OnGuard? Answer Note: This is a basic check list to ensure you match the fundamental conditions required when bringing a camera online in OnGuard Co...

Best Practices for Configuring Lenel NVR/HVR Failover Procedure Steps You must : Add the Primary Lenel NVR into System Administration. Add cameras to the Primary Lenel NVR in System Administration. Add the Secondary Lenel NVR into ...

Symptom When attempting to import cameras from a goVision recorder, the error "String Data Write Truncation" is returned and the import fails. Resolution This issue is caused by the Camera Name field in the OnGuard database...