HP 8648 A/B/C/D - Changpuak.ch

Data
datakeys.drw
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1. MHz/dBm Press a units key after you enter a value. This terminates the entry.
kHz/mV
Note that the units keys in the left column are each labeled with an
%/pV amplitude unit on the bottom and a frequency or modulation unit on
rad/dBpV the top. The instrument applies the appropriate unit for the function
value you are entering. The bottom key in the row for instance,
terminates a $M entry in radians or an amplitude entry in dBpV.
Note Memory register selections, sequence selections, and HP-IB address
entries do not require a units key to terminate the entry. These
entries are automatically terminated after the last digit is entered.
Units Conversion
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Data
You can change the units of the displayed frequency or amplitude
value by selecting the FUNCTION (frequency or amplitude) and then
pressing a units key. The instrument will convert the displayed value
to the equivalent value for the units key you pressed.
ENTER
If Option 1EP is present and the signal generator is in the ENCODER
mode, the C-0 key functions as an ENTER key. The ENTER
key must be used to store any numeric or alphabetic characters
entered by way of the DATA and MODULATION source blocks.
If Option 1EP is present and the signal generator is in the ENCODER
mode, the [GZiZ7] key functions as a SHIFT key. This key lets you
input alphabetical characters using the DATA and MODULATION
SOURCE blocks when in the pager encoder mode.
Operation Reference lb-39