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Installation; Initial Inspection; Storage And Reshipment; Cooling - HP AM-4380/U 5261A Technical Manual

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2-1.

INITIAL INSPECTION.

2-2
As soon as the Model 5261A is received, verify
that the instrument is intact and as ordered.
plug-in for any physical damage such as scratched panel,
broken knob, or bent connectors.
refer to the warranty page at the rear of this manual and
Paragraph 2-5 for shipping and repackaging instructions.
2-3.

STORAGE AND RESHIPMENT.

2-4.
ENVIRONMENT.
and shipment should be limited as follows:
a.
Maximum temperature 167-F (75°C).
b.
Minimum temperature -40-F (-40°C).
2-5.
PACKAGING.
during shipment or storage,
methods available.
Your Hewlett-Packard field office
can provide materials similar to those used for original
factory packaging.
Contract packaging companies can
provide dependable custom packaging on short notice.
a.
If possible.
designed for the instrument.
carton (350 lb/sq inch bursting strength) or wooden box
to house the instrument.
b.
Wrap the instrument in heavy paper or
plastic before placing it in the shipping container.
c.
Use plenty of packing material around all
sides of the instrument and protect the front panel with
cardboard strips.
d.
Seal the package with strong tape or metal
bands. Mark with "Delicate Instrument."
e.
Refer to the warranty page at the rear of this
manual and check with your Hewlett-Packard field office
for shipping instructions.
Inspect the
If damage is found,
Conditions during storage
To protect your instrument
use the best packaging
use the original container
Otherwise, use a strong
All correspondence
SECTION II

INSTALLATION

should refer to an instrument by model number and the
full, eight-digit serial number.
2-6.
INSTALLATION.
2-7.
To install the Video Amplifier in the compartment
provided at the right side of the counter front panel,
proceed as follows:
a.
rotating the SAMPLE RATE
clockwise to POWER OFF.
b.
plug-in compartment (or single locking screw on left side
by turning fully counterclockwise.
c.
installed.
d.
compartment. Make certain the plug-in is properly
aligned and tighten the locking screws.
2-8.

COOLING

2-9.
Tile Video Amplifier plug-in unit is cooled by the
ventilation of the (hp) counter in which it is installed.
Refer to the Operating and Service Manual of the
Counter for cooling system maintenance instructions.
2-10.
POWER REOUIREMENTS
2-11.
All voltages
5261A are supplied by the circuits of the (hp) counter in
which the plug-in is installed.
2-12.

ELECTRICAL CONNECTIONS.

2-13.
The INPUT terminal on the front panel of the
plug-in (see Figure 3-2) provides the only connection for
the input signal.
connector supplies the Video Amplifier output for
monitoring or external equipment.
the counter are completed through the 50-pin jack at the
rear of the plug-in unit.
2-1/2-2
Paragraphs 2-1 to 2-13
Remove
AC power from the counter by
control lull counter
Loosen locking screws on either side of the
Remove blank filler panel Or plug-in unit
Slide
the
Model
required to operate the Model
The front-panel OUTPUT 50 Ω
Model 5261A
Section II
5261A
into
the
All connections to

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