Access 902 User Manual - page 3
2
Introduction
The Model 902 and 903 Control Panels connect to the Access
™
Demonstration Network switching system to
show the products currently selected to play and to provide an easy method of controlling the display to
select products, store and recall systems, and activate special features. The panel controls are divided into
three functional sections - a selection keypad, a Product Group selection area and (902 only) an Equal Volume
Comparison (EVC) section. See the illustration below.
Product Group (PG) Section
RECEIVER
FRONT SPEAKERS
CENTER
SPEAKER
SURROUND
SPEAKERS
ATTEN.
LEVEL
(STORE)
EQUAL VOLUME COMPARISON
ATTENUATION / SPL
DECIBELS
MUTE
(ADJUST)
P-NOISE AUTO-CAL
Theft Alert
SilenTouch
™
1
2
3
4
5
6
7
8
9
0
A
B
C
SECURE
ON / SPL
SUBWOOFER
LASERDISC
VCR
SYSTEMS
ASD
å Demonstration Network
Patents Pending
Model 902 Control Panel
The Selection Keypad includes:
-
0 – 9 numeric keypad
-
UP and DOWN arrow keys for scrolling through selections
-
A/B/C comparison keys for easy system comparison
-
SECURE key for accessing various secure modes and system features
-
SilenTouch™ circuit indicator
-
Theft Alert™ indicator
-
infrared remote receiver window
The Product Group Section includes the following for each of the 8 Product Groups:
-
a Select key for activating each Product Group
-
an LED indicator that illuminates when each Product Group is Selected
-
a 2-digit display that shows the number of the ACTIVE component
-
an ID window for slide-in Product Group labels
The Equal Volume Comparison (EVC) section includes:
-
902 and 903: 3-character display window for displaying command prompts, diagnostic information and
software version number
For 902 only:
-
3-character window also displays volume, attenuation, and muting levels
-
keys to activate, adjust, calibrate and store EVC settings
-
keys to activate and adjust two levels of audio muting
-
a key to change the window’s display function from EVC/Mute Level to a real time
Sound Pressure Level (SPL) display
Indicator Select Key Product Group Display Window Label Insert
Selection
Keypad
Equal Volume
Comparison
(EVC) Section
(902 only)
EVC Display
Window
(902 and 903)