Am Input Impedance - Agilent Technologies 83620A Service Manual

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20. AM Input Impedance

Description and Procedure
No test equipment is required for this procedure.
his procedure sets the AM input impedance to either 50 or 2 k . he
AM input impedance on A10 must be set to 2 k for proper operation of the
internal modulation generator (Option 002).
Instruments without Option 002 should perform step A, \A10 Jumper".
Instruments with Option 002 should set the A10 jumper to the 2 k position
using step A, \A10 Jumper" and should perform step B, \A8 Jumper".
3-114 Adjustments HP 8360
AM Input Impedance