. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SECTION 2
2. Remove the upper two feet from the rear
of the BOBOA mainframe.
This section provides installation instruc-
tions for the Model BOB1 A 300 MHz Rate Generator
module. It also includes information about initial inspec-
tion and damage claims, preparation for use, and packag-
ing, storage and shipment.
Inspect the shipping container for damage. If
the container or cushioning material is damaged, it
should be kept until the contents of the shipment have
been checked for completeness and the instrument has
been checked mechanically and electrically. The con-
tents of the shipment shou Id be as shown in Figure 1-1.
Procedures for checking the electrical operation are
given in Section
If the contents are incomplete, if
there is mechanical damage or defects, or if the 8081 A
does not pass the operator's checks, notify the nearest
Hewlen-Packard Sales/Service office. If the shipping
container is damaged, or the cushioning material shows
signs of stress, notify the carrier as well as the Hewlett-
Packard office. Keep the shipping materials for carrier's
inspection. The HP office will arrange for repair or repla-
cement without waiting for claim settlement.
PREPARATION FOR USE
Installation in 8080A Mainframe
The following installation procedure must
only be carried out by qual ified service personnel.
3. Remove the 80BOA mainframe top cover.
4. Insert the
BOB1 A in the required posi-
tion in the BOBOA mainframe (there are no
electrical limitations on the position).
5. Secure the 80B1 A to the 8080A main-
frame using the two screws provided.
6. Connect the internal coaxial cable from
the 8081 A to the word generator, delay,
output amplifier modules or to remote
equipment as required. Connections are
Internal Output and Internal Gate. A con-
necting cable for the I nternal Output is
7. Replace the BOBOA mainframe top cover.
B. Replace the two feet on the rear of the
The 8081 A will operate within specifications
when the ambient temperature is between OOC and 55
To operate the BOB1 A, it must first be instal-
led in an BOBOA Mainframe as follows:
Storage and Shipment.
1. Switch the mainframe LINE OFF/ON
switch to OFF. Disconnect the power supply
cable from the rear of the 8080A main-
The BOB1 A can be stored or shipped at tem-
peratures between -40 o C and 75
C. The instrument should
be protected from temperature extremes which cause con-
densation within the instrument.