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HP 11729B
General Information
SECTION
I
GENERAL
INFORMATION
1-l
INTRODUCTION
This manual contains information required to
install, operate, test, adjust and service the Hewlett-
Packard Model 11729B Carrier Noise Test Set.
Figure 1-l shows the Carrier Noise Test Set with
all of its externally supplied accessories.
The Carrier Noise Test Set Operating and Service
manual has eight sections. The subjects addressed
al-e:
Section I, General Information
Section II, Installation
Section III, Operation
Section
IV, Performance
Tests
Section V, Adjustments
Section VI, Replaceable Parts
Section
VII,
Manual Changes
Section VIII, Service
Listed on the title page of this manual, below the
manual part number, is a microfiche part number.
This number may be used to order X00 x 150 mil-
limetre (4 x 6 inch) microfilm transparencies of
this manual. Each microfiche contains up to 96
photo-duplicates of the manual pages. The micro-
fiche package also includes the latest Manual
Changes supplement, as well as all pertinent Ser-
vice Notes.
1-2.
SPECIFICATIONS
Instrument specifications are listed in Table 1-1.
These specifications are the performance stand-
ards or limits against which the instrument may
be tested. Supplemental characteristics are listed
in Table 1-2. Supplemental characteristics are not
warranted specifications, but are typical charac-
teristics included as additional information for
the user. Typical system performance when using
the Carrier Noise Test Set with the
H[P 8662A or
8663A is given in Table 1-3.
1-3.
SAFETY
CONSIDERATIONS
This product is a Safety Class I instrument, that
is, one provided with a protective earth terminal.
The Carrier Noise Test Set and all related docu-
mentation should be reviewed for familiarization
with safety markings and instructions before
operation. Refer to the Safety Considerations page
found at the beginning of this manual for a sum-
mary of the safety information. Safety informa-
tion for installation, operation, performance test
ing, adjustment, or service is found in appropriate
places throughout this manual.
l-4.
INSTRUMENTS
COVERED
BY THIS
MANUAL
Attached to the rear panel of the instrument is a
serial number plate. The serial number is in the
form: OOOOAOOOOO.
The first four digits and the
letter are the serial number prefix. The last five
digits are the suffix. The prefix is the same for
identical instruments; it changes only when a con-
figuration change is made to the instrument. The
suffix however, is assigned sequentially and is
different for each instrument, The contents of this
manual apply directly to instruments having the
serial number prefix(es) listed under SERIAL
NUMBERS on the title page.
l-5.
MANUAL
CHANGES
SUPPLEMENT
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 that the instrument is dif-
ferent from those documented in this manual. The
manual for this newer instrument is accompanied
by a Manual Changes supplement. The supple-
ment contains "change information"
that ex-
plains how to adapt this manual to the newer
instrument.
In addition to change information, the supple-
ment may contain information for correcting er-
rors in the manual. To keep the manual as current
and as accurate as possible, Hewlett-Packard
recommends that you periodically request the
latest Manual Changes supplement. The supple-
ment is identified with the manual print date and
part number, both of which appear on the manual
title page. Complimentary copies of the supple-
ment are available from HewlettPackard.
For information
concerning a serial number
prefix that is'not listed on the title page or in the
l-l
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