AVR 645 FRONT-PANEL CONTROLS
The following controls and jacks are located behind the front-panel door. To open the door, place the edge of a finger on the left or right edge
of the panel and gently swing the door down toward you.
The following controls and indicators are available on the AVR 645’s front panel:
1 Standby/On Switch
2 Surround Mode Group Selector
3 Surround Mode Selector
4 Tuning Selector
A Main Power Switch
B Headphone Jack
C Tone Mode Button
D Speaker Selector Button
E Channel Adjust Selector
F Digital Input Selector
G Delay Adjust Selector
H‹/› Buttons
I Set Button
J EzSet/EQ Microphone Jack
K Optical 4 Digital Input
L Input/Output Status Indicator
M Coaxial 4 Digital Jack
N Video 4 Input/Output Jacks
5 Tuner Band Selector
6 Preset Station Selector
7 Input Source Selector
8 Tuning Mode Selector
9 Front-Panel Door
) Volume Control
! Input Indicators
@ Speaker/Channel Input Indicators
# Upper Display Line
$ Lower Display Line
% Surround Mode Indicators
^ Remote Sensor Window