Operating Introductions; Measuring Equipment Required; Power On Self Check - Goldstar A0-3001C Operator's Manual

OPERATION
[) VOLT AGE SELECTOR WITH FUSE HOLDER.
AC power of 1 OOV, 120V, 220V. 240V may be used by changing the position of the
selector.
(2)
AC INLET.
For connection of the supplied AC power cord.
OPERATING INTRODUCTIONS
This test will allow you to check the functions of unit at certain time intervals without using
any special test equipment, to obtain the normal operating temperature, the power switch
should be turned on at least 1 0 minutes before starting the test.
• MEASURING EQUIPMENT REQUIRED
(1) Oscilloscope, Bandwidth 2: 20M Hz
(2) Frequency Counter bandwidth 2: 1OM Hz
(3) Distortion analyzer
(4) BNC cable
(5) Termination(50Q, 600Q)
• POWER ON SELF CHECK
(1) Before switching on the instrument, ensure that the power voltage is matched to the
voltage setting of the instrument, the setting voltage is indicated in the voltage selector
on the rear panel of the instrument.
<Refer to FIG.( 1 }. voltage and fuse selection)
(2) Set frequency range S. W@ to the push on position.
(3) Select the sine or square waveform output, using the push button switch(l).
(4) Adjust to the amplitute VR medium range.
(5) Connect BNC cable to the oscilloscope input.
(6) Press the power switch® the unit is ready for operation.
Allow about 1 0 minutes for the unit to warm up so that it is stabilized.
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