Vodavi Starplus Spd 4896 Hybrid Key Telephone System Installation Manual

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PRODUCT NOTICEPNOOOI
Starpius Digital Systems
July 
18,1995Capacitor Discharge Procedure
AFFECTED PRODUCTS:
612-00, 1400-00 (612 KSU and 1428 Basic KSU)
SYMPTOM:To ensure proper initialization of memory at start up and 
proper memory protection
which should eliminate the potential of inoperative cards, circuits, and telephones
which may appear as false out of box failures.
RESOLUTION:A Procedure has been developed to clear the contents of RAM by discharging the
capacitor which provides the voltage for...

PRODUCT NOTICESTARPLUS DIGITAL SYSTEMS
PNOOOl .
Top of KSU
Power Transformer
,-w----m
I
t
IU18 AREA
I
I
IAREA IN DETAIL
,r-----------.--.‘.-.---------.-----------------.-----------.
ResetSwitch
cl=00Super-Capacitor
Vodavi Communications SystemsPage 2 of 2
8300 E. 
Raintree Drive 

PRODUCT NOTICE
PN0003Starplus Digital Systems
July 18, 1995
Start up and Initialization ProcedureAFFECTED PRODUCTS:2830-00, 
2830-16. 4830-00 (2856 CPU’s and 4896 CPU)
SYMPTOM:To ensure proper initialization of memory at start up and propei memory 
protecrionwhich should eliminate the potential of inoperative cards, circuits, and teiephones
which may appear as false out of box faiiures.
CONDITIONS:The Ni-Cad battery that backs up the RAM has a backup time of approximately 72
hours if it is fully...

PRODUCT NOTICESTARPLUS OIGITAL SYSTEMS
PN0003
2.Install the battery jumper (J3) strap between pins 2-3 to enable the battery.
CAUTION.’
At this time the system should. be equippsd with the following minimum
equipment:.
2800-00CPWVCM, 4 x 8 Stationxard-in kst slot,. LCD set at station
100
4800-00~CPU, VCB, KTl2 in first slot, LCD setat station, IO&. . .  .  . .‘..
3.Power up the system. After initial power up, do not touch any buttons on any
installed phones for 
5 minutes.
4.After 5 minutes, using...

PRODUCTNOTICE
PN0006Starplus Digital Systems
July 18, 1995
EPROM Speed 
-AFFECTED PRODUCTS:1400-00, 
2830-00, 2830-l 6.4830-00 (1428 KSU, 2856 CPU’s, and 4896 CPU)
SYMPTOM:The system may exhibit erratic operation and intermittent 
operation probiems. This
problem could be caused by EPROM (erasable programmable read only memory)
that has improper access speed. EPROM memory is used by the telephone systemsto store the software operating instructions.
CONDITIONS:The proper EPROM access speed for each of the...

PRODUCTNOTICEPN0008
Starplus Digital Systems
July 
18,1995
Codec information -AFFECTEDPRODUCTS:1400-00, 
1402-00, 1431-00. 1432-00,1433-00,2831-00,2831-I0,2831-20,2833-
00, 4831-00, 4831-10, 4831-20
SYMPTOM:In certain site specific environments (a quiet office or a quiet CO line), background
noise from the environment may be interpreted as noise on the call. Not all locations
are affected by this noise. This condition may appear as low ievel clipping of the
voice and is caused by the zero cross over...

PRODUCT NOTlCESTARPLUS DIGITAL SYSTEMS--PN0008 .
ICOOEC 
IC’sIIIII
m; u132 UT202U1402 i--
\
U1302:Ia
1400-00 
KSU
Page2of13Vodavi Communications Systems
__--- 

PRODUCT NOTICESTARPLUS DIGITAL SYSTEMS
PN0008
.-., d;I ;J,I -j---:cYzzzze.- --.I___i:-:
i  !
.L-.---i;,.:  :
I
i
-I
__--!
-----7_-!CODEC 
IC’s-,,.,’
:IImm--r-----] 
u1202
I--------j U1302
L-1 U1402i
1402-00
-_. . .
Page3of 13
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PRODUCT NOTICESTARPCUS OIGITAL SYSTEMS
PN0008
OSI0
j CODEC IC’s
:I
1I
0
u1102 i1I
I1
1431-00
Page 4 of 13Vodavi 
Cammunications Systems