LT Security LTD7904 - Manual (Page 101)

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Digital Video Recorder User Manual
Fig 8-1 Fig 8-2
Q9: How to deal with when DVR starts, it displays “please wait ”all the time
First possible reason: hard-disk cable and data cable are not well connected.
Solution: Please check the connection of hard-disk cable and data cable and make sure they are well connected; If still not
working, please unplug them and then try re-plugging again;
Second possible reason: It is forced to stop because hard disk has disabled track which causes the system checking hard disk
cannot skip
Solution: Change another new hard disk or reformat the broken one
Q10: How to input password and digital numbers
The method to input password and digital numbers is to click the box behind password or items needing to input by numbers,
and then the small keyboard will appear. Please select number or letter to input (the initial password is 123456), or you can use
the digital keys in the front panel, or the digital keys on the remote controller.