6
9
VOLTAGE FINE
(fine adjustment) tune knob: Turn clockwise for increasing the voltage
value; turn anti-clockwise for decreasing the voltage value.
10
CURRENT COARSE
(roughly adjustment) tune knob: Turn clockwise for increasing the
current value; turn anti-clockwise for decreasing the current value.
11
CURRENT FINE
(fine adjustment) tune knob: Turn clockwise for increasing the current
value; turn anti-clockwise for decreasing the current value.
12
+
main positive terminal
:
0
～
30V positive output.
13
GND
grounding terminal: This terminal is connecting to the casing and the Earth.
14
-
main negative terminal
:
0
～
30V negative output.
15
USB
output: This output is for USB charging.
4.1.2
REAR PANEL DESCRIPTION
17
18
19
ITEMS Description
17
POWER INPUT SOCKET
: Input AC110V/AC220V ±10% 60/50Hz
18
FUSE SOCKET
: Fuse 4A
19
INPUT VOLTAGE SELECTOR
: For 110V AC power system, please switch the INPUT
VOLTAGE SELECTOR switch to the top for 110V AC power system selection. For
220V AC power system, please switch the INPUT VOLTAGE SELECTOR switch to the
top for 220V AC power system selection.
