Teradyne Z1800 Series, Руководство оператора

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1-12 SAFETY
times when you are working on the system except when you are working on the
AC power control or when you are otherwise instructed.
8.2. Computer input The computer input connects the computer I/O cable to
tester.
8.3. Remote The remote port connects remote control devices such as start pad
and contains duplicate of control panel signals.
9. AC power distribution assembly
9.1. Outlets 120 VAC outlets.
Electrical hazard present whenever Circuit Breaker 3 and the main AC breaker
is on, and AC power is connected to the power inlet.
9.2. Main AC circuit breaker Do not connect or disconnect the AC power cord
while the main AC breaker is on; damage to the tester can result. Hazardous
voltage present whenever AC power cord is attached.
9.3. CB2 Circuit breaker for user outlets, 5 A.
9.4. CB3 Circuit breaker for switched system outlets.
9.5. Ground Used to connect your facility ground to the tester ground system.
Z1888—Z1888-1,
Z1888-2
Z1888—Front, Top, and Right Side
1. Emergency Manual Off (EMO) switch
Push to activate. Turn to deactivate. Activating this switch has the same effect as
pressing the Power Control switch on the operator control panel. Power is still present
on the line conditioner, AC power control, and unswitched user outlets.
2. Fixture receiver
Warning. Hazardous voltages may be present on fixture receiver during test.
•
Do not remove fixture receiver covers while a program is running. Power may be
applied to the fixture receiver, consequently placing you at risk.
• Keep fingers away from fixture receiver pins.
•
Remove rings, watches, bracelets, or any loose or conductive apparel.
LISTEN
WINDO W
DIGIT
AL PULL
UPS
G S
F
S
E S
TEST
ENVELO PE
WRIS
T STRAP
ANALO
G DEBU G
G
F
E
DUT 5V
POWE
R
NODE
FINDE
R
Z1888
1 2 4 5
6
3
10