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3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to
measure the potential across the resistor.
4. Check each exposed metallic part, and measure the voltage at
each point.
5. Reverse the AC plug in the AC outlet and repeat each of the above
measurements.
6. The potential at any point should not exceed 1.125 volt RMS. A
leakage current tester (Simpson Model 229 equivalent) may be
used to make the hot checks, leakage current must not exceed
0.75 milliamp. In case a measurement is outside of the
limitsspecified, there is a possibility of shock hazard, and the LCD
Projector should be repaired and rechecked before it is returned
to the customer.
1.3. UV-PRECAUTION
1. Be sure to disconnect the AC Plug when replacing the lamp.
2. Since the lamp reaches a very high temperature during its
operation, wait until it has completely cooled off when replacing
the Lamp Unit.
3. The lamp emits small amounts of UV-Radiation.
Avoid direct-eye contact.
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