Instruction Manual

11
Digital Video Recorder User Manual
Item Name Description
14 ALARM OUT 4ch relay output. Connect to external alarm.
15 P/Z Connect to speed dome
16 K/B Connect to keyboard
17 GND Grounding
18 FAN For cooling the device
19 POWER INPUT AC 110Vor 110V
20 POWER SWITCH Switch on/off
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 polarity (+ 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.