Enligt manualen till AHD Z500 PLUS så ska det gå att spela in från TV:n eller DVD:n vilket torde innebära att det ska fungera alldeles utmärkt att spela in från en annan videokameras AV OUT. Så här står det i manualen:
"The digital video recording technology allows you to record TV program via AV-IN
cable.
1. Turn on your TV or DVD player.
2. Connect the AV cable to the AV-Out terminal on the TV or DVD player.
(Normally, it’s not necessary to switch the mode, please refer to the User’s
Manual of the TV or DVD player.)
3. Power on the camcorder.
4. Connect the audio and video ends of the AV cable (yellow/white/red color)
to the TV “AV-OUT” jacks.
5. Connect the other end of the AV cable to the “AV In” port on your
camcorder. When the pop-up message appears on the screen, please
select “AV-IN”.
6. Make sure that the images displayed on the TV or DVD player is also
displayed on the camera’s LCD.
7. Press the Record button to start recording.
8. Press the Record button again to stop recording."