Denon DN-500AV Owner's Manual page 113

Status request command (Host ! This unit)
Request.
Status Z2?<CR>
ZONE2 Control
Z2 OUTPUT
Z2MU?<CR>
MUTE
Z2 QUICK
SELECT 1-5 Z2QUICK ?<CR>
MODE MEMORY
ZONE2 CHANNEL
Z2CV?<CR>
VOLUME
ZONE2 SLEEP
Z2SLP?<CR>
TIMER setting
BD
Status information command and Status command
Command CONTENTS
CD
DVD
BD
SAT/CBL
DOCK
ZONE2 mode set, V.AUX
and select source
IPOD
NET/USB
SERVER
FAVORITES
USB/IPOD
ZONE2 mode cancel
Direct change to
ZONE2 VOLUME
zzdB
ZONE2 ON/OFF
ON
change
OFF
Select INPUT source USB and USB Start
Playback
Select INPUT source USB and iPod
DIRECT Start Playback
ON
OFF
QUICK1
QUICK2
QUICK3
QUICK4
FRONT Lch Direct change to zzdB
FRONT Rch Direct change to zzdB
OFF
Direct change to zzzmin
(This unit ! Host)
Command
Z2CD<CR>
Z2DVD<CR>
Z2BD<CR>
Z2SAT/CBL<CR>
Z2DOCK<CR>
Z2V.AUX<CR>
Z2IPOD<CR>
Z2NET/USB<CR>
Z2SERVER<CR>
Z2FAVORITES<CR>
Z2USB/IPOD<CR>
Z2SOURCE<CR>
Z2zz<CR>
Z2ON<CR>
Z2OFF<CR>
Z2USB<CR>
Z2IPD<CR>
Z2MUON<CR>
Z2MUOFF<CR>
Z2QUICK1<CR>
Z2QUICK2<CR>
Z2QUICK3<CR>
Z2QUICK4<CR>
Z2CVFL zz<CR>
Z2CVFR zz<CR>
Z2SLPOFF<CR>
Z2SLPzzz<CR>
107
Communication protocol
REMARKS
b In the input source which iPod is assigned, the response
of "Z2IPOD" is returned.
zz:00 to 99 by ASCII, 80=0dB, 99=---(MIN)
zz:38 to 62 by ASCII, 50=0dB
zz:38 to 62 by ASCII, 50=0dB
zzz:001 to 120 by ASCII, 010=10min
00=–80dB