Kramer 4 x 4 Seamless AV Matrix Switcher/Multi-Scaler - Manual (Page 17)

10 VSM-4x4A – Connecting and Operating the VSM-4x4A
5.1 Matrix Mode
The VSM-4x4A matrix switcher mode is the default operation mode. Any of the four
inputs can be switched to any of the four outputs. Switching is immediate and
seamless.
5.1.1 Connecting the VSM-4x4A in Matrix Mode
To connect the VSM-4x4A in Matrix mode, as illustrated in the example in
Figure 3 :
1. Connect up to four HDMI sources (for example, laptops and/or Blu-ray disk
players) to the HDMI INPUT connectors (from INPUT 1 to INPUT 4).
2. Connect the four HDMI OUTPUT connectors (from OUTPUT A to OUTPUT
D) to up to four HDMI acceptors (for example, displays and/or projectors).
3. Connect the four OUTPUT unbalanced stereo audio 3.5mm mini jacks and/or
the four balanced stereo audio terminal block connectors (see Section 5.6 ) to
up to four audio acceptors (for example, active speakers or audio power
amplifiers).
4. Connect the power cord.
5. If required, connect:
▪ A PC via RS-232, see Section 6.3
▪ The ETHERNET port, see Section 6.4
Figure 3: Connecting the VSM-4x4A Presentation Switcher / Scaler