Phenix VMS-1, Руководство пользователя

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3-1
OPERATION AND CALIBRATION
OPERATION
Setup
1.
Open unit and connect input power supply cord to the power inlet and a standard wall
outlet.
2. Ensure Coarse and Fine adjustment knobs are dialed to their zeroed out positions before
connecting output terminals.
3.
If either of the two Overload circuit breakers are tripped, press the push button to reset the
breakers.
4. Connect the output supply via the binding posts and hook up the component to be tested
with the two leads that would “switch the state” of the component.
Operation
5.
Turn on main circuit breaker switch to power on unit. Note indicator light comes on.
6.
Using the component manufacturer’s current ratings as a guide, slowly dial the Coarse
adjust to within 5V of the desired level.
7. Once the output is dialed to within a ~5V margin below the desired level, slowly dial the
Fine adjust until the component activates.
8.
Upon completion of testing, turn off main power by switching off the main breaker before
disconnecting the output leads from the test component.
9.
Disconnect input power cord and output power cables and place back into the onboard
storage area after each use.
10. For safety reasons, dial back the Coarse and Fine adjust knobs to their zeroed out positions
before placing the unit back in storage.