LT Security LTD3446HT - Manual (Page 6)

>>Stand-alone DVR User Manual
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Down: Move down cursor
Right: Move right cursor
Left: Move left cursor
Enter
1.3.2 Panel combination key definition
A、ON/OFF key voice：
（ Mode） ＋ (Back space) : Long time press “Mode” button till you heard
“DiDi” sound and then press “Backspace” button to ON or OFF key voice.
B、Switch video output channel：
（ Mode） ＋ （ Up）：Long time press “Mode” button till you heard “DiDi” sound
and then press “Up” button to switch to VGA output.
（ Mode） ＋ （ Down）：Long time press “Mode” button till you heard “DiDi”
sound and then press “Up” button to switch to CVBS output
（ Mode） ＋ （ Right）：Long time press “Mode” button till you heard “DiDi”
sound and then press “Up” button to switch to digital YUV output
Note： This mode is used to switch to LCD display on DVR all-in-one model.
1.3.3 Front panel pilot lamp definition:
PWR：Power indicator light，It is green color when stand-by and red when work.
HDD：HDD work indicator light.
REC：Recording indicator light, it is on when DVR is recording.
IR： IR receiver and front panel key indicator light
1.3.4 Rear panel
A、 VGA：VGA output port，Output resolution 640x480、800x600、102 4x768 optional.
B、 RS232/485：RS232/485 connector，pin definition refer to Pic.6（RS232/485 pin
definition）.