User guide
KRAMER: SIMPLE CREATIVE TECHNOLOGY 
Your Universal Room Controller 
6
Figure 4: RC-8RK and the RC-8RKL Upper Rear Panel 
Table 4: RC-8RK and the RC-8RKL Upper Rear Panel Features 
#
Feature  Function 
Rotate to select the buttons’ color: 
1 for red  2 for blue  3 for green  4 for yellow 
1  COLOR 
SELECT Switch
5 for pale blue  6 for pink  7 for white  8 for no color 
Figure 5 and Table 5 define the RC-8RK and the RC-8RKL rear side panel: 
Figure 5: RC-8RK and the RC-8RKL Rear Side Panel 
Table 5: RC-8RK and the RC-8RKL Rear Side Panel Features 
#  Feature  Function 
1  BRIGHTNESS Switch  Slide up to decrease the brightness of the buttons 
2  BACKLIGHT Switch  Slide up to set backlight illumination for easier operation 
in a dark room 










