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MANUAL CHANGES MODEL 5304A (05304-90006) Page 1
ERRATA
Page 9D-2-1, 9D-3-2, 9D-3-6, and 9D-3-10:
>Add the following:
WARNING
TO AVOID POSSIBILITY OF BODILY INJURY AND/OR EQUIPMENT
DAMAGE, DO NOT CONNECT "HOT" SIDE OF POWER LINE TO
INSTRUMENT CHASSIS GROUND.
HEWLETT-PACKARD RECOMMENDS
USING AN ISOLATION TRANSFORMER WHEN MEASURING AC LINE
FREQUENCIES. ADDITIONALLY, DO NOT EXCEED THE INPUT VOLTAGE
LIMITATIONS SPECIFIED IN TABLE 9D-1-1.
Page 9D-3-8, Figure 9D-3-7. Paragraph 6:
>Change to read as follows:
Adjust ATTEN switches and LEVEL controls until a stable display is obtained.
Page 9D-5-18, Table 9D-5-1, In-Cabinet Performance Checks:
>Change step e.4. to "COM-SEP-CHK to SEP."
>Change step e.5. to " i - E V E L (both channels) to position giving most stable
display."
Page 9D-8-5, Figure 9D-8-1, A1 (05304-60001) Schematic Diagram:
>Add "NOTE 3" just above line showing connection between A1U12D(13) and
junction of A1U12A(2) and A1U12C(9).
>Add the following under NOTES:
3. IN "REV D" CKT BOARDS, A1U12D(13) IS CONNECTED TO A1U12C(8); NOT TO
THE JUNCTION OF A1U12A(2) AND A1U12C(9).
Page 9D-6-4, Table 9D-6-1, Replaceable Parts:
>Add A2S1; 3101-1598; SWITCH-SLIDE DP3T 0.5A 125V AC/DC; 28480; 3101-1598.
/ / P a g e 9D-6-4, Table 9D-6-1, Miscellaneous Replaceable Parts:
>Change CASE part number from 05300-20010 to 05300-20006 in HP and Mfr Part
Number columns.
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