User's Manual
Defining the VS-66H3 6x6 HDMI Matrix Switcher 
KRAMER: SIMPLE CREATIVE TECHNOLOGY 
6 
Figure 1: VS-66H3 6x6 HDMI Matrix Switcher Front Panel 
Table 1: VS-66H3 6x6 HDMI Matrix Switcher Front Panel Features 
# 
Feature 
Function 
1  IR LED  Lights yellow when receiving signals from the infrared remote control transmitter 
2  IR Receiver  Signal receiver for the Infrared remote control transmitter   
3  POWER LED  Lights when the device is turned on 
4  ALL Button  Press followed by an input button to connect the selected input to all outputs
1
5 
OFF Button  Press after pressing an output button to disconnect the selected output from the inputs. 
To disconnect all the outputs, press ALL followed by OFF  
6  STO Button  Press to store the current switching setting to a preset (see Section  7.3) 
7  RCL Button  Press to recall the current switching setting from a preset (see Section  7.3) 
8  LOCK Button  Press and hold to toggle the locking/release of the front panel buttons. 
When storing or recalling presets, press to store or recall the preset (see Section 
 7.3) 
9  EDID Button  Press to capture the EDID (see Section  7.2) 
10 
SELECT Buttons
2
IN (1 to 6) 
Press to select the input to switch after selecting an output  
11  OUT (1 to 6)  Press to select an output to switch followed by an input  
12  INPUT 7-segment LED Display  Displays the input currently switched to the output which is marked above each input  
1 For example, press ALL and then Input button # 2 to connect input # 2 to all the outputs 
2 These are also used for storing and recalling device setups (see Section 
 7.3) 










