5560A/5550A/5540A
Operators Manual
14
Number Description
C
Range Lock toggle. Not available in all functions.
D
Pk-pk and rms indicator
E
See Softkeys.
F
See Setup Menu.
G
See Function Menu.
H
Multi-Unit Phase Synchronization button sends a sync pulse from the primary Calibrator
in a system with 2 or more Calibrators.
I
Adjust Phase - Aux to Output button. Push to open the Adjust Phase panel and adjust
the phase between Voltage and Current for AC Power functions.
J
Phase - Output to Reference button. Push to open the Adjust Phase panel and adjust the
phase between the OUTPUT signal and the 10 MHz reference.
K
Hazardous voltage indicator. Illuminates when the output is programmed to a value
>30 V rms.
L
Selected Function button. Push to open the Function Menu. See Function Menu.
Table 5. Sample Display (cont.)