User Instructions

4
Audio Compression
G.726
Audio recording
Audio & Video synchronized recording
Recording
& Playback
Recording mode
Manual/Alarm
Video bit rate
Full frame 4096Mbps，6 classes image quality optional
Audio bit rate
8KB/s
Storage media
SD card + HDD/SSD storage
Video inquiry
Inquiry by channel/Recording type
Local playback
Playback by file
Firmware
upgrading
Upgrading mode
Manual/Automatically/Remote/Emergency Recovery
Upgrading method
USB disk/Wireless network/SD card
Interface
AV input
4ch (or 8ch) aviation interface
AV output
1ch VGA video output, 1ch aviation AV output
Alarm input
4 digital inputs (4 Positive/Negative trigger)
HDD/SSD
1 HDD/SSD (up to 2TB, support hot plug/unplug)
SD card
2 SDXC High speed card (up to 512GB)
USB interface
1 USB 2.0 (support U disk/mouse)
Ignition input
1 ACC signal
UART
1 LVTTL Level
LED Indication
PWR/RUN
Disk /SD card lock
1
Debug port
1
Function
extention
GPS/BD
Support detecting antenna Plug in/Unplug/Short circuit
4G
Supports
Others
Power input
8~32V DC
Power consumption
Standby 3mA
Maximum consumption 30W @12V 2.5A @24V
1.25A
Working temperature
-20 --- 70℃
Storage
1080P 1.5G/h/channel
1080N 1.2G/h/channel
720P 1G/h/channel
960H 750M/h/channel
Dimension
148mm*188mm*60mm (Hard disk MDVR)
147mm*180mm*41mm (SD card MDVR)
Project
Spe.
Feature
Power Input
8—36V
DC＋8V～＋36V，if lower than 8V，or higher than 36V，the
MDVR will be shutdown, into protect status
Power Output
12V
Output :12V（+/-0.2V）， max 2A。