LT Security LTD3446HT - Manual (Page 10)

>>Stand-alone DVR User Manual
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23. Left： Cursor move left
24. Right： Cursor move right
25. Enter
(2) Remote controller combination key definition
1、 （ Mode） ＋ (mute) : Long time press “Mode” button till you heard
“DiDi” sound and then press “Mute” button to ON or OFF key voice.
2、 （ Mode） ＋ direction key（Up, Down, Right）：Switch output channel.
Long time press “Mode” button till you heard “DiDi” sound and then press
figure key to choose video output channel：Press “ ”－> CVBS output，
press “ ”－>VGA output，press“ ”－>YUV output。
Note：This mode is used to switch to LCD display on DVR all-in-one model
Chapter 2 System Installation and Notes
2.1 Caution
◆ Power supply
※ The applicable power supply for this machine is AC100～240V 50～60Hz or 12VDC/4A, Please use our
special power supply come with the machine.
※ Please keep the power plug away from socket if you don’t use this machine for long time。
◆ Safety
※ as indoor equipment, this machine shouldn’t be put it in moist or dusty place In order to prevent from
danger of short circuit and electric shock.
※ Once any solid or liquid come into the machine, please cut off power immediately,
And then ask the technician to inspect it before you use it again.
※ If there is any malfunction with the machine, you should ask the technician to examine and repair or
contact with the dealer, please don’t ever mend it by your self.
◆ Installation place
※ You should select the right place where the air can circulate over the machine thus can prevent the
machine from overheating.
※ This machine shouldn’t be installed in hot places near radiator or vent-pipe, or some other places where is