Programmable DC Power Supply User’s Guide
5
Chapter 2 Operation Instruction
User will get detail learning about functions and usage of the power supply through this
chapter.
2.1 Front panel overview
Unlock
Prot Clear
Control
Output
S+
+
-
S-
Recall
Save
Sense
RPG
Coarse
Enable
RPG
Prot
Enable
Volt
Curr
O.V.P
Cancel
Enter
7
8
9
6
5
4
1
2
3
←
.
0
Shift
Rmt
Local
Addr
Lock
Beep
ON
t
S
t
a
p
s
i
D
Cali
Fail
Prot
Unreg
FCM
ACM
TSen
Fan
OTP
OVP
OV
HP
LP
Curr
Volt
ZP
Err
Ena
Err
CC
CV
Output
Prot.set
Setting
1
28
27
26
25
24
23
2
3
4
5
6
7
8
9
11
13
16
18
14
12
10
17
15
19
20
21
22
VOLTAGE
CURRENT
POWER SUPPLY
PROGRAMMABLE
V
A
2.2 Keyboard Instruction
(1) LCD: Display the value of voltage/current, output the value of voltage/current and
setting state, display the state.
(2)
【
POWER
】
: Power switch, press it to connect AC power. Press again to select stand by.
(3) S+: positive output terminal of external sampling, to compensate the voltage drop
caused by wire resistance
(4) +: Positive output terminal
(5) -: Negative output terminal
(6) S -: negative output terminal of external sampling, to compensate the voltage drop
caused by wire resistance.
(7)
: earthling.
