5.Front Panel Operation
5.6.5
Buzzer
Press the
System
key and enter [
System
→
Sys Set
→
Buzzer
]. Press the
key to turn
on/off the buzzer. When the buzzer is on, an icon
will be shown on the status bar.
You will hear a key tone once a key is pressed down; when the system prompts the
instrument will make a buzzing sound, e.g. cutting off the output due to O.V.P/O.C.P.
When the buzzer is off, an icon
will be shown on the status bar.
5.6.6
View System Information
Press the
System
key and enter [
System
→
SysInfo
]. You can view the Serial Number,
Software Version and Hardware Version.
5.6.7
Set as Default
Press the
System
key and choose [
System
→
Default
], press the
key to use the
factory defaults, see table below.
22
Independent
Plus-minus
Working Mode
Parameter
CH 1 CH 2
Parallel Series
Negative Positive
Voltage
5 V
5 V
12 V
15 V
12 V
12 V
Current
0.5 A 0.5 A
1 A
1.5 A
0.5 A
0.5 A
O.V.P value
5.5 V 5.5 V
12.5 V
15.5 V
12.5 V
12.5 V
O.C.P value
0.6 A 0.6 A
1.1 A
1.6 A
0.6 A
0.6 A
Normal
status
O.V.P/O.C.P status
OFF
OFF
OFF
OFF
OFF
OFF
O.V.P value
15 V
15 V
12 V
24 V
12 V
12 V
O.C.P value
1.5 A 1.5 A
1.5 A
1.5 A
0.5 A
0.5 A
Timer
status
O.V.P/O.C.P status
OFF
OFF
OFF
OFF
OFF
OFF
Menu Item
Defaults
Brightness 9
Screen Saver
OFF
Buzzer ON
5.7
Use Built-in Help
(1)
Press
Help
function button
, the catalog will display in the screen.
(2)
Press
the
▲
/
▼
key or turn the knob to
choose help topic.
(3)
Press
the
key
to view the details about the topic; press the
←
key to go back to
the catalog
.
(4)
Press
Help
again
to exit the help, or just do other operations.
