DW Technical Bulletin
To: DW® Customers
Date: March 12, 2025
Re: DW-ENC4K16 Firmware Update 1.4.0.77229B250305.D4E.U1(16P42Z)
4K Encoder Firmware Update 1.4.0.77229B250305.D4E.U1(16P42Z)
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Affected Software: DW-ENC4K16
New Software Version: 1.4.0.77229B250305.D4E.U1(16P42Z)
Previous Software Version: 1.4.0.75085B241219.D4E.U1(16P42Z)
Release Date: March 12, 2025
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New Software Notes
Changes & Fixes
- OSD Date & Time Removal: The OSD (On-Screen Display) feature for displaying the date and time has been removed.
- Previously, enabling the date and time OSD caused motion recording to record continuously due to time changes. Upgrading to this version will disable and remove the date and time OSD feature.
**NOTE: If you require the date and time on-screen display, do not update to this version.
Additional Resources
Installation File Download
**NOTE: The firmware upgrade is available only on the local side. Unzip the folder then copy the firmware file to the USB stick for upgrade.
For More Information or Technical Support
DW Technical Support:
Toll-free: 866.446.3595
https://www.digital-watchdog.com/contact-tech-support/
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866.446.3595 [email protected] www.digital-watchdog.com
Rev: 12/24 Copyright © DW. All rights reserved. Specifications and pricing subject to change without notice. 
