LT Security LTD5304 - Manual (Page 14)

Digital Video Recorder User Manual
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Whether the battery’s anode and cathode are in the correct position
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Whether the power of the battery is run out
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Whether there is a barrier between Remote Controller and DVR
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Whether there are some signals which transmits from other devices disturbing Remote Controller
Notice: If the possibilities above are excluded, please contact with vendor to change a remote controller.
2.4.2 Remote Controller
The picture of remote controller is shown in Fig. 2.3.
Fig2.3 Remote Controller
All buttons on Remote Controller are described as table below.