LOREX Technology DHU500 SERIES installation manual Troubleshooting, Check

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Troubleshooting

SECTION 6

Troubleshooting

When a malfunction occurs, it may not be serious and can be easily corrected. The following describes the most common problems and solutions. Please refer to the following before calling your DVR dealer

Problem:

DVR Unit is not receiving power, or is not powering up

Check:

Confirm that all cables are connected correctly

Confirm that the ON/OFF (I/O) switch on the rear of the unit (beside the power cable connection) is ON (in the I position)

Confirm that there is power at the outlet:

zConnecting the power cable to another outlet

zTest the outlet with another plugged device (such as an electric calculator or phone charger)

If the unit is connected through a power bar or surge protector, try bypassing the bar and connecting the power directly to the wall outlet

Problem:

DVR is not responding when any of the buttons are pushed.

Check:

Turn the master power switch OFF using the (I/O) switch on the rear of the unit (beside the power cable connection):

z Press the (I/O) switch to the OFF position (O)

z

z

Wait for 1 minute - all LED light indicators on the front of the unit will be off

Press the (I/O) switch to the ON position (I)

• The unit will make an audible alert when powered back on

Problem:

There is no picture appearing on a Channel / Camera is not displaying

Check:

Check the camera video cable and connections - Disconnect and reconnect the cable at the DVR and at the Camera

Try moving the camera to another channel or use another cable

Check if the Camera is in COVERT mode.

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INSTALLERS MANUAL Copyright 2006 Digimerge Technologies Inc.

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Contents Installation Manual Thank You Important Safeguards InstallationServiceUse General Precautions General PrecautionsPage Table of Contents Network Connectivity DVR Network Settings USB Updating the DVR FirmwareFeature List DHU500 Series DVR Features TechnologyPacking Detail Packing Detail SectionLocation and Control DHU500 Series Front Number / Letter PADOnly one channel audio available on the 4-Channel DVR Model DHU500 Series Back 9 10 Page Turning on for the First Time Powering Off the DVR/Stopping Recording Starting the DVR Self Test ScreensStarting the DVR Quad Display Main Menu Control Main Menu Tree OSD ON/OFFPTZ Display Set Display Set Menu TreeMonitor Set 4 CH only Camera CovertCamera Name OSD ON/OFF Set Display Sequence 8/16 CH OnlySet Display Sequence Event ClearHigh Recording SetRecording Set Menu Tree MEDCH1 Motion Sensitivity Global Parameters Normal RecordingMotion Recording Schedule Recording Recording ON/OFF MM-DD-YYYY DST OFF Password MismatchSystem Set TB-CNBasic MM-DD-YYYY DD-MM-YYYY YYYY-MM-DDPassword Change Disk FormatProgram Update Client AccountAuto Delete Set PTZ Menu Network Set Ddns SetDdns YES IP Set DhcpEvent Notification Event Notification Menu TreeEmail Registration Email ReportNotification Out USB Updating the DVR Firmware Compatible USB DevicesPage Network Connectivity Network Connectivity DVR Network Settings Router Port Forwarding Network ExampleSetting Up Your Ddns Account Navigate to http//DDNS.digimerge.netSetting Up Your Ddns Account Setting up Ddns on the DVR Page Troubleshooting Troubleshooting CheckSection Page DVR Specifications DVR Specifications Connecting MOTION/ALARM Device Connecting Motion / Alarm Device Installing a SensorDVR Limited Warranty It’s all on the web