HP 141T, 8552B, 8553B ?

[Henry Kolesnik]

I just got this setup and the it seems to work OK except the that the
DISPLAY UNCAL lamp on the 8553B doesn't light when it should. Is this a
common failure that is an easy fix, any tips appreicated.
tnx
hank wd5jfr

 

[Thomas P. Gootee]

"Henry Kolesnik" <wd5jfr@oklahoma.net> wrote in message news:<vjarjnckk5b1a3@corp.supernews.com>...

The bulb shows no continuity and my sorrily xeroxed manual is missing page
6-13 where I assume DS1 is listed. Can someone please tell me the lamp
specs and whether it screws in, plugs or solder.
tnx
hank wd5jfr
"Henry Kolesnik" <wd5jfr@oklahoma.net> wrote in message
news:vjads52r6vc9f4@corp.supernews.com...
I just got this setup and the it seems to work OK except the that the
DISPLAY UNCAL lamp on the 8553B doesn't light when it should. Is this a
common failure that is an easy fix, any tips appreicated.
tnx
hank wd5jfr

It's a 12V, 0.06A incandescent lamp. HP Part Number is 2140-0259. The
supplier was Chicago Miniature Lamp. Their part number is CM8-1099.

Good luck!

Tom Gootee

http://www.fullnet.com/u/tomg