Keithley DMM7510 Reference Manual

Model DMM7510
7½ Digit Graphical Sampling Multimeter Reference Manual Section 2:
General operation
DMM7510-901-01 Rev. B / May 2015 2-11
To adjust the backlight using TSP commands:
Send the following command:
display.lightstate = brightness
Where brightness is one of the following options:
• Full brightness: display.STATE_LCD_100
• 75 % brightness: display.STATE_LCD_75
• 50 % brightness: display.STATE_LCD_50
• 25 % brightness: display.STATE_LCD_25
• Display off: display.STATE_LCD_OFF
• Display, key lights, and all indicators off: display.STATE_BLACKOUT
Event messages
During operation and programming, front-panel messages may be briefly displayed. Messages are
information, warning, or error notifications. For information on event messages, refer to
Using the
event log (on page 2-154).
Figure 4: Example front-panel error message

Keithley DMM7510 Specifications

General

Resolution	7.5 digits
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
DC Current Range	10 µA to 10 A
Resistance Range	10 Ω to 1 GΩ
Sampling Rate	1 MS/s
Memory	27.5 million readings
Display	5 inch capacitive touchscreen
AC Voltage Accuracy	±0.06% of reading
AC Current Range	10 A
Connectivity	USB, LAN, GPIB