EIP 545A - Page 3

MANUAL CHANGE INFORMATION
MODELS 545A
/ 548A
At
EIP we continually strive to keep up with the latest electronic developments by adding circuit and component
improvements to our instruments
as soon as they are developed and tested. Sometimes, due to printing and shipping
requirements, we can't get these changes immediately into printed manuals. As a result, your counter may contain
some or all of the changes listed below.
IMPORTANT, PLEASE READ
The signatures will change with the revision level of the
PROMS that are installed in each counter. Insert this page
in your manual
as soon as you unpack the instrument. Match your PROMS to the signatures in the following table.
PROM SET, BASIC
CONNECTION
START
A105 TP14
STOP
A105 TP15
BUTTON
Ill
CLOCK
A705 TP8
IN
I I
111,11,11111111111111111111111111111111~
IN
SIGNATURE
OUT
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIL~I~IlIIIIIIIIIIIIIIIIIIIIILL,IIIIIIIllll
A105
JMP 1 pi3
9
REV. REV.
+5V
REV.
REV. REV.
C
46H8
1817
REV.
REV. REV.
REV.
Scans by ArtekMedia © 2007