8)“ 
” :
Press “ 
” button to pause the play back files.
9)“ 
” :
Press “ 
” button to stop the play back files.
10)“ 
“ :
Under playback mode, press “ 
” button to fast rewind.
11)“ 
“ :
Under playback mode, press “ 
” to fast forward.
12)“ZOOM” :
Press “ZOOM” button to enlarge the picture of selected channel (2X digital zoom).
13)“PLAY” :
Press “PLAY” button to playback recorded files.
14)“▲▼◄►“ :
Press “▲▼◄►” to move the cursor up / down / left / right.
15)“SHIFT” + “SEQ” :
Press “SHIFT” + “SEQ”to activate the call monitor function and press “SEQ” to escape the call monitor mode.
16)“SHIFT” + “AUDIO“ :
Press “SHIFT” + “AUDIO“ to select live or playback sounds of the 4 audio channels.
17)“SHIFT” + “SLOW“ :
Under playback mode, press “SHIFT” + “SLOW“ to show slow playback.
18)“SHIFT” + “CH－ “ or “CH＋” :
Press “SHIFT” + “CH－ “ or “CH＋” change the setting in the menu / to select the channel.
19)“SHIFT” + “SET” :
Press “SHIFT” + “SET” to change channel display position.
Press “▲▼◄►” to select the channel which You would like to change, Press “＋” or “－” select the channel which You would like to show. Press “ENTER” button to confirm.
20)“SHIFT” + “SEARCH” :
Press “SHIFT” + “SEARCH” buttons to enter the search mode.
21)“ 
” + “ 
” :
Press “ 
” + “ 
” buttons at the same time to enter / exit the PTZ control mode.
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