Bio-Rad PowerPac™ HV High-Voltage Power Supply - Manual (Page 20)

4.1.1 Create, Edit and Run in Manual Mode
Step Procedure Description
1. Set up the power Refer to Section 3 for instrument setup.
supply
2. Select the mode From the Home screen, press the MANUAL soft
key to perform a single-step run in Manual mode.
When in doubt, press EDIT to toggle between
screens without losing entered values.
3. Select a constant Use the soft keys to select which parameter will be
parameter constant and the alphanumeric keypad to enter its
value.
CONSTV: Operates with constant voltage.
CONSTA: Operates with constant current.
CONSTW: Operates with constant power.
Press EDIT to enter the value and to proceed to the
EDIT LIMITS screen. (Step 4)
If the run will be untimed at the currently displayed
constant value and limits (shown to the right of the
constant parameter), go to step 6.
4. Enter limits for the Use the soft keys to select a nonconstant
nonconstant parameters parameter and the keypad to enter its value. Press
EDIT key twice to go back to step 3.
CONSTV, A or W: Press CONST soft key to change
the parameter value.
LIMITV, A, or W: Press LIMIT soft key to change
the parameter value.
Press EDIT to enter the values and to proceed to
the EDIT TIME screen.
If the run will be untimed at the currently displayed
constant value and limits (shown to the right of the
constant parameter), go to step 6.
5. Select the time mode. Use the soft keys to select the time mode and the
keypad to enter the run time.
HRS: Run time is in units of hours
VHOURS: Run time is in units of volthours.
Untimed: Run is continuous
The selected mode is shown above the line next to
time. Use the soft keys to select and the keypad to
enter HRS
AND VHOURS.
12
SELECT MODE
METHODS
MANUAL IEF BASIC
EDIT CONSTANT
500 mA
400 W
TIME: UNTIMED
CONST
V CONSTA CONSTW
EDIT LIMITS
500 mA
400 W
TIME: UNTIMED
CONSTV LIMIT
A LIMITW
PowerPac HV – Instruction Manual