Update Nvr Firmware; Update Firmware Via Usb Drive; Figure 10 Connect The Power Line; Figure 11 Check The Firmware Version - Honeywell 35 Series Installation Manual

the NVR.
a) Connect the power line。
b) Press the power button on the NVR to turn on NVR (O for Off /I for On). If you select Web
page update firmware you need connect the NVR with your PC with RJ45 cable.

Figure 10 Connect the Power Line

3. Check the firmware in NVR.
a) Login NVR GUI.
b) Go to Setting > System > Information to check the NVR firmware version.

Figure 11 Check the Firmware Version

Update NVR Firmware

There are two ways to update firmware (Local or Web site). You can choose one for your
convenience.

Update Firmware via USB Drive

1. Prepare a USB drive and format to FAT32.
Copy firmware file, e.g.
"HON_Honeywell_Series35_HN35XX0XXXX_1_HC1.22.1.42.20220420.bin" into root
directory of the USB drive.
Honeywell 35 Series NVR HDD Installation Guide
5