1. OVP/OCP Setting Key or Calibration Key
OVP/OCP Protection can be selected ON/OFF and Level value can be changed.
If user turn on the power while holding this key, it will move on to calibration mode,
which able to activate caalibration setting.
2. Memory Setting or Factory Setting Key
y
g
y
g
y
It restores present voltage, current, OVP, OCP setting condition & Level value, Also
the OUTPUT ON/OFF condition.
(Track Mode & Parallel Mode will not be restored.)
If user input power while holding this key, it will move on to Factory Mode, and able to use
11 factory mode functions.
3. I/O CONFIG or LOCAL Key
It is Remote Interface setting key, able to select RS232C or GPIB and change Baud-rate
g
y
g
and GPIB Address. If it is Remote Interface condition, it will be operated by LOCAL Key.
4. Output Voltage & Current ON/OFF
Print or Shut-off output voltage / current from output terminal.
5. Channel Select Key
This key selects P1 and P2 control. By pressing once, the control moves from P1 to P2.
If user add power module additionally, it will automatically control the number of channels in
OPM Series.
6. Voltage/Current Select or Limit Display Key
This key selects voltage or current in Limit Display condition. In Readback Voltage or Current
Display condition, it is Limit Display Key.
7. Error Message Display Key
This key checks error messages of hardware or system error, communication error
from self-testing.
8. Menu Escape Key
This key can be used to enter Menu cancel or if user wants previous condition.
9. Parallel Output Key
This key allows all channels to be parallel for current, and P1 channel will be master channel.
10. Tracking Output Key
This key allows all the output to be tracked.
11 V l
/C
C
M
h
K
11. Voltage/Current Cursor or Menu change Key
If limit setting of voltage/current is changed, the cursor key will be operate to the Left.
In Menu condition, this key can be used to change the menu.
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