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User Manual of Portable Video Recorder
No.
Name
6
Headset interface
7
Micro HDMI port
8
PTT
9
Audio+, Audio-
10
Power supply
11
USB interface
12
Power
13
Alarm
14
Capture
External camera
15
interface
External antenna
16
interface
17
Camera
Extension base
18
interface
2.3 Installation
2.3.1 Installing and Uninstalling the Battery
The PVR is equipped with one battery to ensure the device normal working.
Perform the following steps to install or uninstall the battery:
Turn off the power of all the related equipment when you install or uninstall the battery.
1. Remove back cover
Loosen the 4 set screws on the rear panel of the
device using a straight screwdriver, and then
remove the back cover.
Function Description
Use for the headset.
HDMI video output connector.
Use for the group intercom and analog intercom.
Increase or decrease the audio volume
Zoom in or zoom out on the Camera interface
Supply the power for the device.
Universal Serial Bus (USB) port for connecting to the computer.
Long press it to turn on/off the device
Press it to lock/unlock the screen
Press it to send the manual alarm.
Capture the picture.
Install the external camera if needed.
Install the external 3G/4G antenna when the 3G slave SIM card/4G SIM
card is used.
13 megapixels internal camera (with Flashlight built-in)
Connect to the device extension base
10
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