PD-1902 Ranger Hybrid DVR Firmware Version 1.7.21
Release Date 10/31/2023
How do I know which model I have?
- The model number on the top of unit is PD-1902
- The serial number on the bottom of the unit contains xxxxH9HDxxx
What's New
New
- System ignores Stop-Arm detection events for first 15 minutes after power on or vehicle speed exceeds 5MPH for first time. This prevents videos from being generated during the pre-trip inspection in the bus parking area. A note has been added to the stop-arm page on the DVR to reflect this as well. If the “Unit ID” is set to the default “PVVS” the stop-arm will work like normal at boot, allowing QC techs and installers to check the stop-arm without waiting 15 minutes.
- Added support to new 4G modem model/type (EC25-NA)
- Added 5 seconds to power off delay time to ensure proper shutdown if record delay and power off delay are set to same length.
Changed
- Default display output (SD and HD) mode set to cameras 1-8
- Disabled unused VGA output to reduce system operating temperature
- Disabled Telnet and enabled SSH for more secure advanced troubleshooting by engineering
- Add option to turn OSD on/off across all cameras on “Record” settings page
- Improve Stop-Arm camera recovery if signal interruption occurs
- Change default Wi-Fi SSID name to show serial number (instead of MAC), for example PV_RANGER_2207H9HD0012
- Change Stop-Arm OSD to show “SARM” when Stop-Arm is open and “V” when a violation is detected
- Improved Wi-Fi connection security
- Improved post firmware update verification to ensure system stability
Fixed
- Fixed issue where camera 10 (Stop-Arm) did not show on video output (SD or HD)
- Fixed issue where camera 10 (Stop-Arm) videos not being sent up during video requests
- Fixed issue where Stop-Arm Violation videos sometimes get sent to Alarm folder
- Fixed issue where time zone might not match options from the dropdown list on “Date/Time” settings page
- Fixed various web interface loading and refreshing bugs
- Fixed issue where SP version is not resetting the unit ID to “PVVS”
Update Instructions
Method 1: through web interface
- Download the firmware from the link at the top of the page to your device
- Connect your device to the DVR unit’s Wi-Fi or LAN port
Method 2: through a SD card
- Plug a SD card into the proper card slot on your PC
- Create a new folder named auto_upgrade in the root directory of the SD card
Saved Successfully
Error Saving (see console for details)