External Connections
How a device is set up for testing depends on the type and function of
the device.
Analog Inputs and Outputs
Electrical connections between a device under test and the test
instrument are typically made with test cables. Analog test cables for
DEVICE UNDER TEST
Left Channel Analog Input
Right Channel Analog Input
Digital 2-Channel Input
Digital 2-Channel Output
Left Channel Analog Output
Right Channel Analog Output
FRONT PANEL
REAR PANEL
DIGITAL
FREQUENCY
MONITOR CONTRAST
RECALL
SAVE
PRINT
PANELS BARGRAPH SWEEP
INSTRUMENT MODE
dBr ZERO
POWER
ADDR
REM
SRQ
ATS- Dual Domain Audio Test System
INPUT
OUTPUT
AB
GEN LOAD
DATA
-10
INC
10
x
.
.
DEC
AMPLITUDE
DEC
+10dB
INC
-10dB
AB
AC MAINS
DIGITAL I/O
JITTER
W+F
XTALK
RATIOIMD
PHASE
SINAD
THD+N/
LEVEL
AMPL/
NOISE
FUNCTION
ANALOG
!
350Vpk MAX
CAT II
PIN 1 =
PIN 2 =
PIN 3 =
AB
AB
GENERATOR OUTPUTS
ANALYZER INTPUTS
ANALYZER
5Vpp MAX
OPTICAL
BALBAL
DIGITAL OUTPUT
INPUT
REFERENCE
TRIGGER SIGNALS
INPUT ANALOG DIGITAL
UNBAL UNBAL
5Vpp MAX
OPTICAL
MONITORS
DIGITAL INPUT
IEEE-488 INTERFACE
RL1, PP0, DC1, DT1, C0, E1
SH1, AH1, T6, TE0, L4, LE0, SR1,
250mA T/SB 250V
500mA T/SB 250V
FREQUENCY: 50/60 Hz MAXIMUM POWER: 60 VA
SUPPLY VOLTAGE: 100/120/230/240 VAC
FUSE REPLACEMENT DATA
230/240 VAC
100/120 VAC
SUPPLY VOLTAGE FUSE
INSTRUMENT RESET
To restore factory default instrument settings,
hold dBr button and turn on mains power switch.
4,614,914; 4,563,652; 4,631,522; 5,089,981; 5,136,267; 5,265,201;
5,247,458; 5,420,516; 5,336,989. Other patent applications pending.
This product is protected under one or more of the following patents:
Manufactured in Beaverton, Oregon, USA
GPIB ADDRESS
To set instrument GPIB address,
use utility menu under PANELS
selection on front panel.
R
ATS1-XXXXX
Date of manufacture Code
Audio Measurement System
DUAL DOMAIN
Aux 2:
Aux 1:
Opt'l Filters:
Installed Options:
Special
EGZ Euro. Impedances
P1P-488 GPIB Inter.
P1-IMD Intermod. Distortion
UNBAL
OPTICAL
100 V
120 V
230 V
240 V
Figure 3-16. Typical connections to analog and digital device
3 Operation
Operational Overview External Connections
ATS-1 Dual Domain User's Manual 3-41
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