Vivitek RP56HD21-A - Manual (Page 27)

Reassigning Component Buttons
You can reassign the component buttons on the remote control if you have
more than one of the same types of component.
Example:
If you are using the remote to control the cable (CBL), CD, DVD, TV, and
two VCRs, you can reassign the satellite (SAT) button as a second VCR
button.
To reassign component buttons:
1
Press and hold the SETUP button until the LED flashes twice.
2
Press 992. The LED flashes twice.
3
Press the component button that you want (VCR) once, then press the
component button that you are reassigning (SAT) once. The（SAT）
button is now reassigned and can be programmed as a VCR
component button. See “Programming the Universal Remote Control”
on page 12.
Changing Volume Lock
The remote control is set to control volume through your TV while in cable
(CBL), DVD, satellite (SAT), and VCR component modes. Use the volume
lock if you want to control the volume for all components through a specific
component.
Example:
You want to control volume for all components through the tuner.
To change the volume lock :
1
Press and hold the SETUP button until the LED flashes twice.
2
Press 993. The LED flashes twice.
3
Press the component button that you want (TNR) once, The LED
flashes twice. Volume will now be controlled through the tuner for all
components.