4000 Digital Series II Issue 2.1 Technical Manual
STA0381 Page i
INDEX
Numerics
2RU LCD Key Panel .......................................31
4000 Digital Series ............................................2
4000 Power Arrangements ...........................98
4016 cabling ......................................................15
4420 4U rack .....................................................69
4920 9U rack .....................................................69
9U supply protection .......................................99
A
AC Supplies .......................................................98
Audio path block diagram - 4606A .............77
Auxiliary Volume Control and Associated
LED
.........................................................19, 20, 24
C
Call Reject Pushbutton and Associated LED
...................................................................19, 20, 24
Card Location ....................................................74
Card location ...............................................84, 89
Card Locations .................................................78
CMAPSi ................................................................2
CODEC block diagram ..................................73
CODEC Card LEDs ........................................75
Connector assignments, PDE 3531 ..........17
Connector details .......................................85, 89
Control Panel Description ...............................3
Control Panel Overview ...................................3
Control path block diagram - 4606A ..........76
Controls and Indicators ............................78, 81
Cover Over Rack Mounting Points 19, 20, 24
Crosspoint Level Control .................. 19, 20, 24
D
Description .........................................................75
Desktop control panel ....................................42
Digital Routing Matrix .....................................69
Direct Access Key ..............................19, 20, 24
DMC block diagram ........................................71
E
Extension Panels .............................................51
Extension panels .............................................51
F
Front Cards ........................................................70
G
GPI block diagram .......................................... 97
H
Headset Select Pushbutton and Associated
LED
..........................................................19, 20, 24
Headset Socket ...................................19, 20, 24
I
Indicator LED ........................................19, 20, 24
Info Pushbuttonand Associated LED .19, 20,
24
Introduction .......................................................... 1
K
Keypad mapping, PDE 3531 ....................... 18
L
Links ..............................................................84, 89
Loudspeaker Aperture .......................19, 20, 24
Loudspeaker Cut Pushbutton and
Associated LED
...................................19, 20, 24
M
Main Volume Control and Associated LED
19, ...................................................................20, 24
Mains Panel (4U and 9U Racks) ................ 98
Mains panel, racks .......................................... 98
Mechanical Construction .............................. 52
Microphone Mute and Associated LED .. 19,
20, ......................................................................... 24
Microphone Socket .............................19, 20, 24
P
PD 3901 - Beltpack Interface ...................... 79
PD4203 Front View ........................................ 51
PD4203 Rear View ......................................... 51
PD4203R Front View ..................................... 51
PD4203R/PD4203 - Level Control Panel
(1RU)
................................................................... 51
PD4203R/PD4203 Components ................ 52
PD4203R/PD4203 Control Panel
Description
......................................................... 52
PD4203R/PD4203 Rear View ..................... 51
PD4206 Front View ........................................ 53
PD4206R Front View ..................................... 53