Black Box AVS404-H, User Manual, Page: 12 / 48

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Chapter 2: Overview
2.4 Hardware Description
2.4.1 Video Matrix Switcher - 4K, HDMI, Audio, 4 x 4 (AVS404-H)
Figures 2-1 and 2-2 show the front and back panels of the AVS404-H. Tables 2-1 and
2-2 describe its components.
1 2 3
4
Figure 2-1. Front panel (AVS404-H).
Table 2-1. Front panel components (AVS404-H).
Number in
Figure 2-1 Component Description
1 Power indicator Lights red when power is on;
Lights green in standby mode;
Blinks red when upgrading
2 LCD screen Displays real-time operation status
3 Output selection
buttons Press these buttons to select their
corresponding output ports (cycles through
ports 1–4)
4 Power button Press to power the switcher on/off.