LT Security LTD7904 - Manual (Page 15)

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Digital Video Recorder User Manual
Item Name Function
3 REC Button To record manually
4 Digital Button Input digital or choose camera
5 Multi Screen Button To choose multi screen display mode
6 SEARCH Button To enter search mode
7 MENU Button To enter menu
8 ENTER Button To confirm the choice or setup
9 Direction Button Move cursor in setup or pan/title PTZ
10 +/- Button To increase or decrease the value in setup
11 Playback Control Button To control playback, Fast forward/rewind/stop/single frame play
12 AUDIO Button To enable audio output in live mode
13 Auto Dwell Button To enter auto dwell mode
14 BACKUP Button To enter backup mode
15 PTZ Control Button
To control PTZ camera:
Move camera/ZOOM/FOCUS/IRIS/SPEED control
Operation processes with remote controller to control multi-DVR
The device ID of the DVR is 0. When use of remote controller to control single DVR, it’s not necessarily to reset the device ID, user
can do operation directly; when control multiple DVR with remote controller, please refer to below steps:
Step1: Activate remote controller to control DVR: enable DVR: turn the IR sensor of the remote controller to the IR receiver that on
the front panel, press the number key 8 twice, then input device ID (Range from: 0-65535; the default device ID is 0.) with other
digital number: 0-9, after that, press ENTER button to confirm.
Step2: User can check the device ID by enter into System configuration
Basic configuration device ID. User also can set other
DVRs with the same device ID. For more convenient to operate, we don’t recommend user to set the device ID too long.
Step3: Cancel controller to control DVR: turn the IR sensor of the remote controller to the IR receiver that on the front panel, press
the number key 8 twice, then input the device ID that needs to be cancelled from controlling, press ENTER button to confirm. After
that, the DVR will not be controlled by remote controller.