Tektronix PWS2185, Руководство пользователя

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Operating Basics
Function button descriptions (cont.)
Button Description
Recalls a saved setting from a speci fi ed setup memory location (1 to 20). Select the memory location
with the multipurpose knob, the up or down arrow keys, or the numeric keypad. The power supply
recalls the settings after you push
Enter .
Use to access the following power supply settings: Reset All, Max Volt, Key Lock, Out Recall, Save
Last, Key Beep, and Sys Info. Push
Enter to select the displayed menu item.
Turns on or off the output channel of the power supply. The regulation mode, constant voltage (CV) or
constant current (CC), is shown on the display when the output is turned on.
Backs out of the selected function. If the instrument’s focus is in a menu, pushing Esc will back up
one menu level.
Menu button descriptions
Primary
Menu
Secondary Menu Description
Returns the instrument to the factory default setup values.
Yes
Select to return the instrument to the factory default setup values and then press
the
Enter button
Reset All
No Select if you do not want to return the instrument to the factory default setup values
and then press the
Enter button
Max Volt Sets the maximum output voltage value to which you can set the instrument
Key Lock When activated, this feature locks the front panel controls and prompts for a
password to enable settings changes. This feature does not lock the power switch
or the output on/off switch.
Out Recall On (Def)
Off Sets the power output On/Off state after power up. “On” restores the state to that
which was in use before the power was last turned off. “Off” disables this function
and con
fi gures the output channel to power up on the off state.
Save Last On (Def)
Off Recalls the operating parameters of the power supply after power up. It does this by
saving the last setting of operating parameters before you turn the instrument off
and then restoring the saved setting when you turn the instrument back on.
NOTE. Wait 3 seconds after changing the settings to allow the settings to be
completely stored before powering off the instrument
Key Beep Turns on or off a beeper sound when you push a button or press a key. “On”
enables the key sound. “Off” disables it.
Sys Info Provides instrument information including model number, serial number, and
software version.
Display messages
Symbol Description
OFF The power supply output is off
8 PWS2185, PWS2323, PWS2326, and PWS2721 User Manual