User's Manual Owner's manual
4-9
DVCM 50 • Special Application
PRELIMINARY
Volume control on the MLC 104
To control the volume on the MLC 104 using the IR 452, press the rocker button 
in the Display section. Pressing the up or down arrow on this button causes the 
DVCM 50 to send a +V or –V SIS command to the MLC 104, which responds by 
increasing or decreasing the volume on the display device.
Remove the Volume label from the sheet of labels provided with the IR 452, and 
affi x it above the arrow rocker button on the IR 452 front panel as shown in the 
illustration below. 
SYSTEM REMOTE 
FRONT PANEL 
DVD 
VCR 
DVD 
VCR 
TV/VCR 
VOL 
VOL 
PC 
VIDEO 
CHANNEL 
IR 452 
POWER 
ON 
VOLUME
Labeling the MLC 104 Volume buttons on the IR 452










