Lambda SR1, Operation Manual, Page: 291 / 317

SR1 Reference 291
© 2014 Stanford Research Systems
3 SR1 Reference
3.1 Front Panel Description
A) Power Button and Indicator
Turns the instrument power on and off. To turn the instrument off, select "Exit" from the file menu. When
the screen displays the message "It is now safe to power-off your computer" press the button to turn the
power off.
B) Headphone Jack
Standard 1/4" jack accepts all types of headphones. The speaker is muted automatically when
headphones are plugged in.
C) Volume Knob
Controls the volume of signals routed to the speaker and headphone using the Monitors Panel. Does not
control the volume of "system" sounds generated by the Windows operating system. The Windows
sound level is controlled separately on the
Monitors Panel , or by the standard Windows volume control.
D) USB Connectors
The two USB connectors may be used to connect a USB drive, a USB printer, or a USB mouse or
keyboard.
E) Main Screen
Color LCD screen on which the SR1 software runs. SR1 is sold with two screens, the standard VGA
(640x480) display and the optional XGA (1024x768) screen.
F) Knob
Use the knob to modify the value of the screen control which currently has focus. When graphs are