Control Features; Section 2 Control Features - BIO RAD PowerPac Instruction Manual

Section 2

Control Features

RUN/PAUSE KEY
STOP/HOME KEY
SETUP KEY
Fig. 4. Front Panel.
Key Description
Run/Pause Key
•
•
Stop Key
•
•
Reset Key
•
•
Setup Key
•
Constant Key
•
•
Cursor Keys
•
Values Keys
• Changes the value of the selected parameter (indicated by the cursor).
If the values key is pressed continuously for more than
10 counts in either direction, +/-, the value will increase/decrease in
increments of 10 to reach the desired value faster.
SOFT KEYS
EDIT KEY
Starts or pauses a run. Pausing allows editing of the run parameter
values.
The corresponding LED indicates the status of the power supply.
Stops the run. The display will show final run values alternating with
the "Run Stopped" screen.
A second stroke to the stop key clears the final run values of the
previous run and prepares the screen to repeat the run.
The reset key can be used at any time during programming to clear
previous run parameters and reset to the default startup screen.
In the setup menu, the reset key returns settings to default values.
Setup key accesses the set up menu. The setup menu allows
changes to defaults such as power failure detection, rapid
resistance change detection, alarm, and display contrast. See
pages 6–7 for details.
Selects constant voltage, constant current or constant power.
The lighted LED below the parameters on the screen indicates the
constant parameter selected.
Navigates among the different entry fields on the screen.
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ALPHANUMERIC
KEYPAD
CLEAR ENTRY KEY
IR PORT
ARROW KEYS