Samsung SHR-3040 - Manual (Page 66)

_ appendix
appendix
trOuBlesHOOtiNG (FaQ)
Problems and Symptoms Measure
Power does not turn on.  Only use a power adapter specified in the user manual.
 Fully insert the adaptor’s power jack into the DVR’s power receptacle.
 It sounds a beep when the power is properly supplied, check the output and LED
indicator.
 If the problem persists after these actions, replace the main board as this is an
error from the power system.
LED indicator does not operate.  Open the DVR case and properly connect the key cable connector.
Fan does not operate.  Check the power is turned on.
 Connect the fan’s power cable properly to the DVR’s 12V power connector.
 Remove any foreign substances on or around the cable.
 If the problem persists after these actions, the fan or DVR is not in normal
operation. Replace the fan.
DVR produces noise.  Remove any foreign substances in the fan unit and operate again.
 If the fan produces noise itself, its internal bearings are broken; replace the fan.
 If the problem persists after these actions, check the HDD and replace it if
necessary.
No output displayed on the LCD or no output
on RCA Video out.  Check the power is turned on.
 Check the camera.
 Turn on the DVR's monitor On/Off switch.
 Connect to RCA Video Out properly.
 Check whether the connecting cable is cut inside.
Check the cable by connecting camera and monitor directly.
Replace the cable if required.
HDD is not recognized properly.  Check the power is turned on.
 Check the power and data cables are connected to the HDD properly and restart.
 If the problem persists after these actions, replace the HDD.
 Replace the main board if it has a problem with the power system or the bus
line.
It does not record.  Check the HDD.
 Check the cable, camera and incoming BNC cable for connection.
 Set the HDD OVERWRITE option to <
ENABLE> and check its storing operation
again.
 Set the recording type in the Schedule setup and try again.
(ALARM and MOTION modes only records on an event.)
It does not play back.  Initialize the DVR using FACTORY DEFAULT, and delete files in HDD using CLEAR
PROCESSING, and then check playback after letting the DVR record for a while.
 Try several times of HDD recording and deleting, and replace the HDD if the
problem continues.
 Check the HDD power and data cables.
02489A_SHR-3040_ENG.indb 66 2009-11-10 오후 2:14:46