A single 4-inch diameter loop is sufficient. WARNING It is your responsibility to avoid damaging safety or electrical systems. Ensure you read and understand the DH4C DVR Installation Requirements. If you are not confident in your ability to perform the procedures in this tutorial, please contact Safe Fleet.
DH4C Installation Firmware Updates Firmware controls how DVR features operate, including the Playback and Configuration menu displays. Safe Fleet Technical Support may direct you to install a firmware update when new features are added or specific issues are addressed. Firmware Updates Only install firmware updates as directed by Safe Fleet Technical Support.
User Guide on the Safe Fleet Community. For full-featured video review, searching, and archiving, we recommend Evidence Manager. The software is supported on a Windows-based computer. For more information, see the Evidence Manager User Guide on the Safe Fleet Community. Using the On-screen Display To use the On-screen Display: 1.
Browser requires the proper network configuration to establish a connection, and a browser extension to display the user interface. For more information, find the vMax Web User Guide on the Safe Fleet Community. Plug an RJ-45 Ethernet cable into the back panel LAN port, or connect remotely over a network if you have Smart Reach wireless access.
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IT administrator. Network Advanced WIFI If the DH4C built-in WIFI is used, enter WIFI settings as instructed by an IT administrator. System Select the audio channel to output from the DVR audio RCA socket.
Signal labels and searching for events When a signal is activated, the associated 3-character label appears on-screen during video playback. For example, "BRK" appears when the brake pedal is applied. For more information, see Metadata Details in DH4C Configuration: Title/ Display Menu.
If the system is wirelessly enabled with our video management software, flagged video can be automatically downloaded to your network (for more information, see the Commander User Guide or the Depot Manager User Guide on the Safe Fleet Community).
USB storage device formatted by a Windows computer using the FAT. To create a configuration file: 1. Insert the USB storage device in the USB port on the DVR's front panel. For more information, see DH4C Operation: Front and Rear Panel Features.
If the IP information is changed and saved in a configuration file for upload to other DVRs, their settings must also be updated. For more information, see DH4C Configuration: Copying DVR Configuration. Contact Safe Fleet Engineering Services or Technical Support to assign an IP address or reset the Smart-Reach Mobile wireless bridge, or for more information.
DH4C Advanced Configuration Built-in WIFI Settings Use these settings to configure the DH4C's built-in WIFI and connect the DVR to an access point on the customer network. For information on supported applications, see the vMax Web, Depot Manager, and Commander documentation available on the Safe Fleet Community.
The Password applies to local DVR access, and generates a prompt when the unit powers up, before any other features become available. The default password is 11111111. For security purposes, Safe Fleet recommends that the default password should be changed. Keep a copy of your password in a secure place, in case it is lost or stolen.
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