Teradyne Z1800 Series, Руководство оператора

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Z1800-Series Operator’s Guide
•
Observe proper ESD precautions.
3. Test jack panel
Warning. When the analog debug LED is on, and the High Voltage option is installed,
high voltage may be present on the E, F, and G test points.
The wrist strap receptacle grounds the antistatic wrist strap. Connect the wrist strap to
one of the receptacles on the tester and wear it at all times when you are working on the
system except when you are working on the AC power control or when you are
otherwise instructed.
4. Operator control panel
The Power Control switch turns power to the tester on and off. However, when the
Power Control switch is off, the unswitched outlets are still powered. See the
“Emergency Off Procedures” section for detailed information.
Pressing the Cancel switch stops test execution and returns to the start of the program.
See the “Emergency Off Procedures” section for further details.
5. CRT arm
Used to hold the computer monitor. Do not put items weighing more than 70 pounds on
the CRT arm.
Z1888—Rear and Left Side
6. Extendable legs
COMPUTER INPUT
REMOTE
120V
5A 5
0/60HZ
I
O
CB3
I
O
CB2
POWER
T .16A 25V
FAULT
I
O
I
O
CB1
MAIN POWER
I
O
I
O
7
8
9.1 9.2
9
120V 5A 50/60HZ
I
O
CB3
I
O
CB2
CB1
MAIN POWER
9.4
8.3 8.2
COMPUTER INPUT
REMOTE
8.1
8
10.1 10.2
9.3 9.5
9.6
9
10