HP 9100B Operating & Programming Manual page 15

GENERAL INFOR AT ON
NOTE
lf there is no display after a warm -up of 20 seconds:
lf there is a flashing display:
lf no key works:·
PRESS:
STOP
and continue with the procedure.
Pressthese keys in the order shown (left to right):
PRESS:
GO TO
( )( J
or, a lternatively,
PRESS:
END
+
0
0
Insert the Diagnostic card , with the A arrow pointing down and
the PRINTED SIDE TOWARD THE KEYBOARD, into the card
reader slot located between the 'RECORD' and 'ENTER' keys.
Be sure the card is fully inserted with the printed side fac ing
the keyboard.
PRESS:
ENTER
(hold the key pressed until the card is partially
ejected from the card reader; if it does not
eject then the card is not fully inserted) .
Reinsert the Diagnostic card as before except with the B arrow
pointing down.
PRESS:
ENTER
When the card is fully ejected
PRESS:
coNr
('continue') to run the program .
Correct operation of the 9100B Calculator is indicated by a dis-
play which will momentarily appear on the screen at intervals of
about 3 seconds. The first display will appear as shown below:
D. DDD DDD DDD DD
5