11
Electrical Specications
Rear Panel
In addition to line voltage selector, fuse and power cord receptacle
Preparing For Use
Precautions
In order to avoid damaging this instrument, make sure that the unit is set to the correct line voltage for
your area. Also make sure that the correct fuse is used for the line voltage. These line voltages are 100V,
120V, 220V and 240V at 50/60HZ.
Warning
To avoid damage the equipment use only specied fuse when change the power line voltage. Please refer
to following table:
SELECTOR LINE VOLTAGE FUSE
100V 92~110V 50/60Hz 0.4A
120V 108~132V 50/60Hz 0.4A
220V 198~242V 50/60Hz 0.2A
240V 216~264V 50/60Hz 0.2A
Avoid touching the rear panel of the instrument during operation. The heat sink is nearby the rear panel,
contacting it could result in skin burns. Avoid using the function generator in ambient temperatures above
specied.
Always keep sufcient air space between the rear of instrument and wall to prevent internal heat build-
up.
Although the function generator is protected against reverse polarity damage the circuit being powered
may not include such protection. Always carefully observe polarity incorrect polarity may damage the
equipment under test.
Do not exceed the voltage rating of the circuit being powered.
1. VENTILATION FAN: Always keep nothing on the front of fan for better ventilation.
2. POWER CORD SOCKET
3. LINE VOLTAGE SELECTOR AND FUSE HOLDER: To select line voltage and fuse replacement.