Mitsubishi CS-27405 Owner's Manual page 51

<using your remote control to operate your cable box>
After you have set up your remote control for your particular brand
of cable box, you can use the remote to operate your cable box.
O Choose the layer using the select button on the remote control:
VCR-A, VCR-B or CABLE.
O Point the remote control at the cable box and press tile desired
buttons.
Only the POWER and CHANNEL buttons can be used when oper-
ating your cable box.
Getting Started 49