SECTION  I 
1-18.  An  instrument  manufactured  after  the 
printing  of  this  manual  may  have  a  serial  number 
prefix  that  is  not  listed  on  the  title  page.  This 
unlisted  serial  number  prefix  indicates  the 
instrument  is  different  from  those  described  in 
this  manual.  The  manual  for  this  new  instrument 
may  be  accompanied  by  a  yellow  Manual 
Changes  supplement  or  have  a  different  manual 
part  number.  This  supplement  contains  “change 
information”  that  explains  how  to  adapt  the 
manual  to  the  newer  instrument. 
1-19.  In  addition  to  change  information,  the 
supplement 
may 
contain  information  for 
correcting  errors  (called  Errata)  in  the  manual. 
To  keep  this  manual  as  current  and  accurate  as 
possible,  Hewlet  t-Packard  recommends  that  you 
periodically  request  the  latest  Manual  Changes 
supplement.  The  supplement  for  this  manual  is 
identified  with  the  manual  print  date  and  part 
number,  both  of  which  appear  on  the  manual’s 
title  page.  Complimentary  copies  of  the 
supplement 
are  available  from  Hewlett- 
Packard.  If  the  serial  prefix  or  number  of  an 
instrument  is  lower  than  that  on  the  title  page  of 
this  manual,  see  Section  VII,  Manual  Changes. 
l-20.  For  information  concerning  a  serial 
number  prefix  that  is  not  listed  on  the  title  page 
or  in  the  Manual  Change  supplement,  contact  the 
nearest  Hewlett-Packard  office.  -j_ 
1-21.  OPTIONS 
l-22.  Options  are  modifications  to  the  standard 
instrument  that  implement  the  user’s  special 
requirements  for  minor  functional  changes.  The 
4145A  has  four  options  : 
Option  907  :  Front  Handle  Kit. 
Furnishes  Carrying  handles  for 
both  ends  of  front-panel. 
Option  908  :  Rack  Frange  Kit. 
Furnishes  flanges  for  rack 
mounting 
for  both  ends  of 
front-panel. 
Option  909  :  Rack  Flange  and  Front  Handle 
Kit.  Furnishes  both  front  handles 
and  rack  flanges  for  instrument. 
Option  910 :  An  extra  copy  of  the  Operation 
and  Service  Manual. 
Model  4145A 
l-23.  ACCESSORIES  SUPPLIED 
l-24.  The  Model  4145A 
Semiconductor  *-/ 
Parameter  Analyzer,  along  with  its  furnished 
accessories,  is  shown  in  Figure  l-l. 
The 
Additionally,  a  spare  fuse  (HP  Part  No. 
21 lo-0015  or  2110-0305)  and  an  Operation  and 
Service  Manual  (HP  Part  No.  04145-90000)  are 
furnished  with  the  4145A. 
l-25.  ACCESSORIES  AVAILABLE 
l-26.  The  Model  16261A*  Software  Disc  Set, 
containing  five  software  discs,  is  available  when 
extra  discs  are  required. 
l-27.  Warranty  Limitation  for  Accessories 
l-28.  The  Personality 
Board  (P/N: 
16058-60003) 
and  eight 
16058  6O~~~~““furn~~~ 16058-60004  through  - 
. 
with  the  16058A  Test  Fixture  are  warranted 
against  defects  in  material  and  workmanship  for 
a  period  of  three  months  from  the  date  of 
delivery.  During  the  warranty  period, 
Hewlett-Packard  Company  will,  at  its  option, 
either  repair  or  replace  components  which  prove 
to  be  defective.  This  warranty  does  not  apply  to 
defects  resulting  from 
improper  use  or 
inadequate  maintenance. 
Installation  procedures  for  these  options  are 
given  in  Section  II. 
l-4 
-,-  -  .--  -.