LT Security LTD2316ME - Manual (Page 16)

DVR User Manual
10
Item Name Description
13 ALARM OUT 1-ch relay output. Connect to external alarm.
14 USB port
To connect external USB devices like USB flash, USB HDD for backup or
update firmware; or connect to USB mouse
15 Spot out
Connect to monitor as an AUX output channel by channel. Only video
display, no menu show
16 Audio out Audio output, connect to the sound box
17 POWER INPUT DC12V
2.4 Remote Controller
It uses two AAA size batteries and works after loading batteries as following:
Step1: Open the battery cover of the Remote Controller
Step2: Place batteries. Please take care the poles (+ and -)
Step3: Replace the battery cover
Notice: Frequently defect checking as following
1. Check batteries poles
2. Check the remaining charge in the batteries
3. Check IR controller sensor is mask
If it still doesn't work, Please change a new remote controller to try, or contact your dealers
The interface of remote controller is shown in Fig2.8 Remote Controller.