Tabor Electronics 5064, User Manual

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2074
User Manual
3-16
terminate the modification process
Alternately, you can modify the sample clock frequency value with
the dial and arrow keys but then the termination of the process is by
pressing Enter only.
Note
If you use the dial or arrow keys to modify the sample
clock frequency parameter, the output is updated
immediately as soon as you modify the parameter. The
final value will be locked in as soon as you press Enter.
If you choose to leave the old value, press Cancel to
terminate the process and to discard of any change
made to this parameter
Programming the
Amplitude and
Offset Output amplitude and offset can be programmed independently and
separately for each channel. Amplitude and offset are set within
windows, so before you select values for these parameters, make
sure you do not exceed the limits.
Amplitude and offset can be programmed independently as long as
the following relationship between the two values is not exceeded:
Offset
Amplitude
Window
+ ≥
2
The first thing you do before you program amplitude and offset
setting is define which of the channels is being programmed. The
active channel is displayed at the upper right corner of the LCD
display.
When the display shows at the upper right corner, you are
currently programming channel 1 parameters. Keypads “1” and “2”
are used as hot keys for channel selection. While not editing any
parameter, press key “2” to program channel 2 parameters.
When the display shows at the upper right corner, you can
proceed with channel 2 programming. Use the same procedure to
modify the parameters for channels 3 and 4.
The amplitude and offset parameters are duplicated in multiple
screens however, when changed for a specific function shape, the
new value is updated on all screens for all other function shapes.
Refer to Figure 3-7 and modify amplitude and offset using the
procedure as described below. The index numbers in Figure 3-7
correspond to the procedure steps in the following description.
1. Press the Amplitude soft key button
2. Press Enter to edit the Amplitude value
3. Use the numeric keypad to program the new value