iPazzPort KP-810-19R/19VR - Manual (Page 15)

VCR/DVD/DVR Punch-Through Feature
This remote allows the 6 VCR transport buttons (i.e.PLAY, PAUSE,
STOP, FF, REWIND, and REC) to Punch-Through control from any
Mode programmed with TV, SAT or Cable codes to the last VCR, DVD
or DVR programmed Mode you used. Normally other types of remotes
only punch-through (from another Mode) on the 6 VCR buttons to the
device programmed under the VCR Mode button. This is not much use
if you are using a DVD programmed under a Mode other than VCR.
For example, if you have 2 DVD, VCR or DVR devices programmed into
this remote, the last one you accessed on the remote will be the one
that has control of the 6 VCR transport buttons when in any other Mode.
This feature will not operate if the programmed TV, SAT or Cable code
has its own VCR transport button control e.g. a TV Combo, SAT/PVR,
etc.
Volume/Mute Control and Punch-Through Feature
This remote lets you select which device Mode controls your Volume/
Mute buttons. The remote is initially set (factory default) for all device
Modes programmed with “Visual” codes (e.g. TV, VCR, DVD, DVR,
SAT & CABLE) and “Audio” codes (e.g. CD & AUDIO) to use their own
Volume/Mute control if present. If the programmed “Visual” code has
no Volume/Mute operation of its own then those buttons will punchthrough
control to the TV Mode device without needing to change to TV Mode.
Please refer to the next page for more information..
Any Mode chosen for Volume/Mute control MUST have its own
Volume/Mute function or the Volume/Mute buttons will do nothing.