13. CH4 OVERLOAD INDICATOR:
When CH4 is at the constant current mode, this LED light will
be on.
14. CH4 VOLTAGE TUNE KNOB:
Turn clockwise for increasing the voltage value; turn anti-
clockwise for decreasing the voltage value.
15. CH2/CH4 DISPLAY SWITCH:
PRESS it to select display CH4 Voltage/current value or
release to select display CH2 voltage/current value.
16.
CH4 “-”TERMINAL:
Negative terminal of 0-15V adjustable output.
17.
CH4 “+”TERMINAL:
Positive terminal of 0-15V adjustable output.
18.
CH2 “-”TERMINAL:
Negative terminal of 0-30V adjustable output.
19. TRACKING MODE SELECTION KEY
: see[23]
20.
CH2 “+”TERMINAL:
Positive terminal of 0-30V adjustable output.
21. CH2/CH4 CURRENT DISPLAY PANEL:
This display will indicate CH2 or CH4 current value
that will be applied to the circuit
22. GND GROUNDING TERMINAL:
This terminal is connecting to the casing and the Earth.
23. TRACKING MODE SELECTION KEY:
this key is operated with key [19] to select
INDEPENDENT MODE, SERIES TRACKING MODE and PARALLEL TRACKING MODE for
CH1 and CH2 output.
a) To select
INDEPENDENT MODE
: Release these two keys; CH1 and CH2 will operate
separately.
b) To select
SERIES TRACKING MODE
: press Key[19] and release key[23], CH2 output
voltage will be followed by CH1,
connect the circuit to CH1 “+” terminal and CH2 “-“terminal to
get double rated voltage output.
c) To select
PARALLEL TRACKING MODE
: Press Key [19] and key [23], CH2 output
voltage and current will be followed by CH1, connecting the circuit to CH1 will get 0-30V and
double rated current output.
24.
CH1 “-”TERMINAL:
Negative terminal of 0-30V adjustable output.
25. OUTPUT INDICATOR
26.
CH1 “+”TERMINAL:
Positive terminal of 0-30V adjustable output.
27. AUTO CURRENT CUT OFF PROTECTION KEY:
After power ON, the power supply will be at
protection state (no voltage output at all terminals and OUTPUT indicator [25] is OFF). When
the Auto Current Cut Off Protection Key is pressed, all terminals will output the voltage as
indicated on the voltage display panel and the OUTPUT indicator [25] is ON. Repress the key
to cut off the output again.
28. CH2/CH4 CURRENT DISPLAY PANEL
: This display will indicate CH2 or CH4 current value
that will be applied to the circuit.
29.
CH3 “-” TERMINAL:
Negative terminal of 0-6.5V adjustable output
30.
CH3 “+” TERMINAL:
Positive terminal of 0-6.5V adjustable output
-18-
