Quick Guide for VMDR-844 (4 CH) / VMDR-848 (8 CH)
Complete User Guide and PC Management software is included in the CD, can
https://ventrainc.com/user-installation-guide
also be downloaded
Prior to permanent mounting of the VMDR and cameras, lay out system to familiarize the parts. Bench
test connections in vehicle or office so VMDR SD slots, cables and connectors are easily accessible
Power Connection
VMDR-840 power cable requires 3 wire connection to vehicle's fuse panel
Yellow = 12/24VDC Constant Power
Blue = IGN / ACC
Black = Ground
Connect the power cable 6 prong white square plug to the VMDR Power connector on the rear.
3 wires on TOP
Use only the
IMPORTANT: SD card MUST be formatted in the VMDR PRIOR to recording
Do NOT insert or Remove SD card while VDMR is powered On. Always power off system before handling card
Warning:
Install VMDR system only when vehicle is safely parked, leveled and Powered OFF
Professional installation is highly recommended as system connects to vehicle fuse. Refer to vehicle owner's manual
Ventra Technology Inc.
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VMDR-840 Series Mobile DVR
row (Yellow, Blue and Black) of the white Plug (Circled in red) to connect to vehicle fuse
SD card - IMPORTANT
• Remove the screw from the SD card slot.
• Each slot supports up to 512GB SD card. Must be class U3 / V3 or faster
• If only using 1 SD card, use SD Card Slot 1
• If using 2 SD cards, label each SD card corresponding to Slot # to avoid mix up
• If multiple vehicles, label each SD card to VMDR / vehicle # to avoid mix up
• After format, SD card will show between 77.5 – 82.5MB, but capacity not reduced
SIM Card
(VMDR is compatible with T-Mobile Network)
If VentraCloud service was ordered through Ventra, the SIM card is
included and installed in the system.
SIM card gold contacts
www.ventrainc.com
Full installation user guide
or scan QR Code
must face downward
support@ventrainc.com
Ver. 06 24
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