Keysight Technologies B1505A User Manual page 56

Introduction
Front View
3. LCD adjustment keys
LCD Off enables or disables the LCD panel. The green LED lights when the
LCD is disabled.
Four keys are available for adjusting brightness. Use + and - to adjust it and
then press Set to fix it. Pressing Cancel instead of Set cancels the adjustment.
4. USB interfaces
USB, 2 ports. For keyboard, mouse, and so on.
To remove USB devices from the instrument, use "Safely Remove Hardware"
on Windows taskbar. If it is not used, the instrument may cause the internal USB
communication error. If the error occurs, turn the instrument off and disconnect
the power cable from it. Leave it about 30 seconds before rebooting it, and
connect the power cable again, and then turn the instrument on.
5. LCD panel
15 inch TFT XGA display, 1024  768 resolution. Displays the Windows screen,
Keysight EasyEXPERT software window, and so on. Touch screen operation is
available when the Touch Panel Off indicator does not light.
To adjust the touch panel, use Microchip TSHARC Control Panel which is
opened by selecting Microchip TSHARC Control Panel from the Start menu.
6. Stop key
Stops the present measurement or source output immediately.
7. High voltage status indicator
This red LED lights when a source channel applies dangerous voltage.
8. Measurement status indicator
This green LED lights when a measurement channel performs measurement.
9. Rotary knob
Works on Keysight EasyEXPERT environment. Rotating the knob moves the
marker on the graph window, or increases/decreases/changes the value in the
active entry field. Pressing the knob sets or enters the value.
10. Softkeys
Seven softkeys are available for Keysight EasyEXPERT environment. Used to
select an alternative for the entry field specified or the dialog box.
2-10 Keysight B1505A User's Guide, Edition 12