LT Security LTD7726 CD - Manual (Page 47)

5. Question: What is meaning of“R”“M”“I”“H” showed in interface?
Answer:
— “R”means the channel is recording
— “M” means the channel is on motion detection
— “I”means the channel is on alarm
— “H” means there is either no HDD. the HDD is bad or the HDD is full
6. Question: DVR is having problem with real-time images, such as bad image color
or serious brightness distortion
Answer:
— If PAL and NTSC is not correctly selected on the BNC output, the images will
be in black and white
— DVR is not compatible with monitor
— The video transmission distance is too far
— The setting of DVR color, brightness and so on are wrong
7. Question: No audio sound when monitoring?
Answer:
— Check sound box or speaker functions. Also check possible short circuit.
— Audio source may be connected to the video channel. You can click to
full-screen to check.
— The hardware of DVR is defective
8. Question: No audio sound when playing back?
Answer:
— Setting problem: open audio-video item
— Check the audio to see if it is closed in playback interface
9. Question: System time is not correct?
Answer:
— Wrong setting or user did not click "Edit" to confirm
— Battery is not connected properly
— Battery is dead. Please change.
10. Question: Why the “Stop recording” by the right mouse button does not work,
how to stop recording?
Answer: :
— The “Stop recording” by the right mouse button is only suitable for Manual
recording. It can’t stop recording when it’s in “start recording” or the video in
video plan.
— If you want to stop recording, please set the time is not recording.
11. Question: "Stop recording" function by the right mouse button does not work.
How to stop recording?
Answer:
The "Stop recording" by the right mouse button is for Manual Recording only. It can not
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