GW Instek GFG-8210A - Manual (Page 13)

FUNCTION GENERATOR
USER MANUAL
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(1) Series connect a R1 to the network under test as in Figure 9.
(2) Get voltage readout in E1, E2, adjust R1 until E2 is equal to
one half of E1.
(3) Under this frequency, the impedance network is the same as
the R1.
(G) Act as automatic test of speaker
Because there provide the auto feature in this equipment, the output
can drive to amplifier for testing the frequency response of speaker.
(a) Set Auto/Manual to Auto position.
(b) Set function to Sine wave.
(c) Set Range to 20kHz.
(d) Sweep mode (LIN, LOG), sweep width, sweep time can be set
in any value.
(e) The line connected is showed in Figure 11.
FUNCTION GENERATOR
USER MANUAL
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z FIGURE 4