Stanford Research Systems SR865A, Operation Manual

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Chapter 3 Operation 87
SR865A DSP Lock-in Amplifier
Interface and Data
Error
The Error indicator flashes whenever there is a computer interface error such as an illegal
command or out of range parameter is received.
Activity
The Activity indicator flashes when there is command activity on a computer interface.
Trigger
The Trigger indicator flashes for triggered data acquisition.
Remote
The Remote indicator is on when the front panel is locked out by a computer interface.
No front panel adjustments may be made.
[Local]
When a host computer places the unit in the REMOTE state, the keys, knobs and
touchscreen are locked out. The
Remote indicator is on above the [Local] key. To return
to front panel operation, press the [Local] key.
Press and hold [Local] while turning the power on to reset the unit to its default settings.
This does not affect the computer interface settings.
[Save]
The SR865A can save data files to a USB memory stick inserted into the front panel USB
slot.
Press [Save] to save the data points in the current strip chart to the memory stick. This
file can be .CSV or .MAT file as selected in the system menu.
The Busy LED indicates that the USB stick is busy and should not be removed.