Front & rear panels – Onkyo HT-R640 User Manual
Page 7
7
Front & Rear Panels
The page numbers in parentheses show where you can find the main explanation for each item.
A
STANDBY/ON button (37)
This button is used to set the AV receiver to On or 
Standby.
B
STANDBY indicator (37)
This indicator lights up when the AV receiver is in 
Standby mode, and it flashes while a signal is being 
received from the remote controller.
C
Remote control sensor (12)
This sensor receives control signals from the remote 
controller.
D
Display
See “Display” on page 9.
E
Input selector buttons (45)
These buttons are used to select from the following 
input sources: MULTI CH, DVD, VIDEO 1, 
VIDEO 2, VIDEO 3, VIDEO 4, TAPE, TUNER or 
CD.
The [MULTI CH] button selects the DVD analog 
multichannel input.
F
RETURN button
This button is used to return to the previously dis-
played onscreen setup menu.
Front Panel
8
9
A
B
C
D
E
G
I
F
H
0
1
2
6
3
4
5
7
J
C
North American models
Other models
(European models only)