E-mailed Yamaha tech support and they e-mailed me back with the procedure to set-up the remote to turn off both zones.
Setting up Zone 2 & 3 on the RX-V2500 remote
1. Set the REC OUT/ZONE 2 dial on the front panel of the
RX-V2500 to SOURCE/REMOTE.
2. Set the AMP/SOURCE/TV switch to Source.
3. Press the DVD input button.
4. Press and hold the Learn button gently with a paper clip
for 3 seconds. You will see L
VD
and DVD will flash alternatively on the remote LCD
window.
5. Press the arrow to the right button until you see
L:AMP.
6. Press Enter and `2000` will appear in the remote LCD
window.
7. Enter in `2001`.
8. Press Enter to set the number. `OK` will appear in the
remote LCD window if the setting
was successful.
9. Press the Learn button to complete the Zone setup.
10. Select the `Source Select` up button to see Zone 2 and
press `Standby`, that will power
off Zone 2.
11. Press the `Source Select` button up one more time and to
Zone 3 and press `Standby`.
Smiley face is supposed to be colon,can't get rid of it. LOL