Controlling the Generator
Generator Overview
The ATS-1 Access generator can generate sine waves from 10 Hz to
120 kHz, with amplitudes from zero up to around 26 Vrms Balanced
or 13 Vrms Unbalanced. It can also generate square waves from 20
Hz to 30 kHz with amplitudes from zero to around 34.4 Vpp Balanced
or 17.2 Vpp Unbalanced. With the optional intermodulation
generation and analysis hardware, it can generate dual-tone
intermodulation distortion signals.
It can operate in any of four different output balance and impedance
combinations: 50 Ω unbalanced, 50 Ω balanced, 150 Ω balanced, and
600 Ω balanced.
The A and B On/Off buttons turn the A and B channels of signal
generation on and off. The yellow lights for each channel indicate
whether that channel is providing output. If the light is on, then the
channel is enabled.
The MUTE key will immediately disconnect both channels of output.
A second press of the MUTE key will turn on any channels of output
that were turned on before MUTE was initially pressed.
In most cases, the Amplitude controls will control the amplitude of both
channels of the analog output signal, and the Frequency controls will
control the frequency of both channels of the analog output signal. In
AMPLITUDE
CONTROLS
FREQUENCY
CONTROLS
MODE AND
ON/OFF CONTROLS
ATS- Access Audio Test System
.
.
10
AMPLITUDE
DEC
+10dB
INC
-10dB
FREQUENCY
-10
INC
x
DEC
dBr ZERO
FUNCTION
LEVEL
AMPL
NOISE
THD+N
SINAD
PHASE
RATIO
XTALK
GEN
LOAD
IMD
W+F
AC MAINS
CHECK
GEN
AB
INPUT
INSTRUMENT MODE
OUTPUT
A MUTE B
PRINT
PANELS BARGRAPH SWEEP
MONITOR
CONTRAST
RECALL
SAVE
POWER
ADDR
REM
SRQ
CONNECT NEGATIVE TERMINAL
TO GND TERMINAL FOR
NON-FLOATING APPLICATIONS
GND
AB
AB
ANALYZER INTPUTS
GENERATOR OUTPUTS
CAT II
350Vpk MAX
!
GND
ATS-BNC
I
O
Figure 3-9. Generator Controls
& For more
information on
Frequency and
Amplitude controls,
see page 3-2.
3 Operation
Controlling the Generator Operational Overview
3-12 ATS-1 Access User's Manual
To Next Page
Loading...
Need help?
General
