I
NSTALLATION
1. Ground the unit to prevent electric shock caused by leakage or
lightning.
2. DO NOT place the unit in high humidity, dusty and/or high temper-
ature location.
3. Place the unit to allow free air cirulation.
4. DO NOT place the unit close to a TV set or CRT monitor.
5. Put the unit horizontally for accurate meter readings.
P
ANEL
D
ESCRIPTION
1. POWER SWITCH: Turn ON/OFF the unit.
2. OUTPUT METER: Indicate the voltage or current output.
3. METER SELECTOR: Select the meter to indicate the voltage
or current.
4. POWER INDICATOR: Lights up when the unit is turned on.
5. OVERLOAD INDICATOR: Lights up under the condition of
overload or overheating.
6. VOLTAGE CONTROL KNOB: Controls the output voltage.
7. 6A SNAP-ON OUTPUT TERMINAL
8. CIGAR-LIGHTER OUTPUT JACK
9. SPEAKER
10. SCREW-ON OUTPUT TERMINAL
11. FUSE
12. GROUNDING
13. COOLING FAN AIR INLET
14. POWER CORD
15. HEADPHONE JACK
C
ONNECTION AND
O
PERATION
1. Turn ON the unit and adjust the output voltage to match with the
input voltage of the equipment. Turn off the GZV4000.
2. Connect the equipment to the unit. Red (+) is connected to the pos-
itive polarity input of the equipment and Black (-) is connected to
the negative polarity input of the equipment.
3. First turn ON the unit and then turn the equipment ON.
4. When an operation is finished, turn off the equipment first and then
turn OFF the GZV4000.