Universal Remote Control (URS) MX-500 - Manual (Page 9)

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3. Summary of Operations
SYSTEM OFF buttons can be made “system-wide” if they
are programmed with macros.
(Note: Programming the POWER or SYSTEM OFF buttons
with a macro overrides the preprogrammed or learned
code on the button.)
See page 26 of this manual for further information. Each of
these five buttons is designed to be able to send out a series
of up to 20 commands you program into the buttons. One
common use is to turn on and turn off all of your A/V
components with one button press, but the buttons can be
programmed with whatever macro you desire.
Ten Device Buttons
There are ten device buttons and each of these device
buttons can send out a series of up to 20 programmed
commands when pressed for more than one second. These
buttons are commonly used in sending audio input codes
when you press the button to go to a device. The audio
receiver would make an automatic input switch according
to the device button you pressed. However, these buttons
can be programmed with whatever macro you desire.
E. Favorite Channel Buttons
You can create up to 50 favorite channel buttons in the
MX-500
TM by programming the most frequently watched
channel numbers into these buttons. Each of these buttons
can send out up to 10 commands. Please refer to page 24 of
the manual for Favorite Channel Programming.
F. Punch Through Operations
The MX-500 TM can be set up to operate your audio component
volume control buttons (VOLUME UP and DOWN and