© Safe Fleet | 2020 | All rights reserved | Part #: 700-1234 R1
DH4 Installation Guide
p. 11
DH4 Operation
DH4 Operation
DVR Front Panel Features
1. DVR Drive lock requires the DVR drive key to unlock
and remove the DVR drive.
2. DVR Drive for playback, remove the drive and use the
HDD Dock connected to a PC.
3. LAN Port RJ45 Ethernet connector for a laptop,
Smart Reach Mobile wireless equipment, or other
accessories.
4. Status Lights:
• POWER illuminates when the DVR is powered on.
•
flashes quickly when the DVR cannot power
up due to temperature limitations
•
flashes slowly when the DVR cannot power
up due to voltage limitations.
• HDD illuminates when the DVR is accessing the
drive.
• ERR illuminates solid red when one of the
following faults occurs:
• video loss
• HDD unlocked
• fan error
• PoE overload
5. Mouse Port connection for USB mouse (shown with
slot dust cover).
6. USB Port (shown with slot dust cover) supports USB
devices used to:
• copy video and audio information
• export video clips
•
update DVR firmware
•
import/export configuration data and archives
7. AUDIO-RCA jack for audio output.
8. VIDEO RCA jack for video output (playback and live
viewing with a portable monitor).
9. SD Card Slot Cover- SD card for recording low
resolution ("R2") backup video stream.
10.
TEMP POWER. Powers on the DVR for five minutes if
held for more than 5 seconds. Powers down the DVR
if held for more than 5 seconds in temporary power
mode or in shutdown sequence with ignition off.
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