Vodavi Infinite Dvx Iii Hybrid Key Telephone System Installation Manual

infinite”” DVX I’Digital Key Telephone System
GENERAL 
DESCFUF’TION
F.CO Loop Interface Board 
(CO12)This board interfaces 12 Loop Start CO
lines to the system. This board can be
plugged into any designated trunk slot.
LEDs & Indicators
Line/Station Interfaces
The board has one female 50-pin amphenol
connector on the front edge. This will 
inter-
face the circuits on the board to the 
MDF.The board contains two 
LEDs to indicate
the presence of -5V dc and 
+5V dc. In
addition, the board has 12 red 
LEDs...

GENERAL DESCRIPTIONinfinite”” DVX I’Digital Key Telephone System
200.3APPLICATION MODULES
A.4-Circuit DTMF Receiver Module
(DTM4)This board provides four DTMF receivers
for SL12 boards. This board is connected
onto each SL12 board. Each SL12 board
may contain 1 DTM4 board. No more than3 SL12 boards with DTM4 Receiver Mod-
ules on them, can be installed in the sys-
tem.C.Wiring 
/ Pinouts / Connections
The 24V dc source will handle up to 1 amp
of current. The Ring Generator can supplyup to 5 watts of Ring...

infMtem DVX InDigital Key Telephone SystemGENERAL DESCRIPTION
200.4DIGITAL TERMINALS
A. Executive (Display) Terminal
The 33-button Digital Terminal is one in a
line of Digital electronic telephone termi-
nals. The line consists of an Executive (Dis-
play) telephone, an Executive/PC Interface
telephone, an Enhanced (non-display) tele-phone and a Basic telephone. These tele-
phones are designed to operate with the
new line of infinite Digital Key Systems and
PBX Systems.
The digital 
terminals are...

GENERAL DESCRIPTIONinfznite”” DVX I’
Digital Key Telephone SystemFigure 200-7 Executive Digital Terminal
200-12Issue 1, February 1994 

infzniteTM DVX I’Digital Key Telephone SystemGENERAL DESCRIPTION
Volume Controls
Separate “slide” switches are provided on
the front of the inQ?nite Digital Terminal toadjust the volume of the voice and tones
presented to the terminal speaker.
- The speaker volume (center switch) willcontrol all voice signals sent to the
speaker i.e. Speaker Phone conversa-
tions, BGM, and Page announcements.
- The ringing volume (right switch) will
control all tone signals presented to thespeaker i.e.: Ringing, splash...

GENE- DESCRIPTION
iqjinite”” DVX I’Digital Key Telephone System
Figure 200-S Enhanced Digital Terminal
200-14Issue 1, February 1994 

in.nitem DVX I’Digital Key Telephone System
GENERAL DESCRIPTION
D. Basic Digital Terminal
The Basic Digital Terminal is one in a lineof digital electronic telephone terminals.
This telephone is designed to operate with
the line of 
injhite Digital Key Systems and
PBX Systems.Buttons and 
LEDs
The Basic Digital terminal key board PCB
provides long life “super bright” Light Emit-ting Diodes 
(LEDs) and button assemblies
that protrude through the top housing. Thebuttons are small rectangular in shape
with a...

GENERAL DESCRIPTIONin.nitem DVX InDigital Key Telephone System
Figure 
200-9 Basic Digital Terminal
200- 16Issue 1, February 1994 

infznitem DVX I’Digital Key Telephone System
GENEFUL DESCRIPTION
E. Digital 
DSS/DL!3 Console
The Digital Direct Station Selector /DirectLine Selector 
(DSS/DLS) Consoles can be
installed in place of any digital terminal
circuit. The DSS/DLS Digital Console wasdesigned in a housing similar in looks to
the 33-button digital terminal.
The Direct Station Selector/Direct Line Se-lector 
(DSS/DIS) Console to be used with
the family of 
infinite digital systems is
modular in nature. The DSS/BLF consoleprovides...

GENERAL DESCRIPTIONinfinite~ DVX I’Digital Key Telephone System
Figure 200-10 
4S-Button DSS/DLS Console
200-18Issue 1, February 1994