User`s manual
Table Of Contents
- 1. Introduction
- 2. Installation
- 3. General Operation
- 4. OSD Root Menu
- 5. Search and Playback
- 6. Configuration
- 7. Remote Access to the NVR
- 8. Specifications
- Appendix A: Network Overview
- Appendix B: Linksys & D-Link Port Forwarding
- Appendix C: IR Remote Control

ENVR8304D-8CH / ENVR8304E-8CH
149
7.5.3 Video Adjust
Figure 7-30
Channel Number: Select a channel to configure the following settings.
Connected Channel: Check the box to enable the connection between the camera and the
NVR. If the box is unchecked, the system will disconnect the camera and stop recording.
Mask Channel: Check the box to mask the camera’s live view on the screen, but the
recording function is still on.
*Hallway Mode (9:16): Click the Rotate button to rotate the live image. This function
allows users to monitor vertically-oriented areas such as hallway, corridors and aisles. It’s
recommended to select a 16:9 View Size (e.g. 1920x1080 / 1024x768) to achieve the best
display effect. *Please see the note below.
Note: The Hallway Mode option only appears when the selected camera is equipped with
the Hallway Display function.