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2.1.1 FRONT PANEL KEYS
NOTE: Most soft keys have two functions. The first function of the keys is function entry (i.e. VSET, ISET,
OCP etc.). The second function for the soft keys is numeric data entry (i.e. 0-9).
1. LCD Display Displays alphanumeric information with status annunciators. A detailed listing
of descriptions is presented in section LCD STAUS ANNUNCIATORS
2. Power On/Off Powers on the unit.
3. Negative Terminal Negative output terminal.
4. Ground Terminal Ground output terminal.
5. Positive Terminal Positive output terminal.
6. -S Terminal Negative remote sense (Applicable only for the PPS-1326/1603/10710)
7. +S Terminal Positive remote sense (Applicable only for the PPS-1326/1603/10710)
8. VSET (7) Output control key used to display or alter the present voltage setting. Numeric
entry key for number seven.
9. ISET (8) Output control key used to display or alter the present current setting. Numeric
entry key for number eight.
10. TRK (9) Mode control key which activates the tracking mode on or off. (Applicable only
for the PPS-2322 ). Numeric entry key for number nine.
11. LCL (CLEAR) Used in conjunction with the numeric entry keys to clear partially set
commands and returns unit to the metering mode. Also returns the supply to
Local mode when the unit is operating in the Remote mode.
12. OVSET (4) Output control key used to display or alter the overvoltage threshold. Numeric
entry key for number four.
13. OCP (5) Mode control key which activates the "OverCurrent Protection" mode on or off.
Numeric entry key for number five.
14. ADDR (6) System control key used to view or alter the GPIB address. Addresses available
are 0-30. Numeric entry key for number six.
15. OUTPUT (ON/OFF) Mode control key which activates the output on or off. When the output is
disabled, the LCD displays "OUTPUT OFF".
16. OVP (1) Mode control key which activates the "OverVoltage Protection" mode on or off.
Numeric entry key for number one.
17.
(2) This key increases the value of the digit to be varied.
Numeric entry key for number 2
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