2 display window – B&K Precision 4079 - Manual User Manual
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6. Unit Setting Keys - Quick keys for setting units for frequency, time, and amplitude
7. Rotary Knob
- Used to increment/decrement numerical values or to scan through the possible
selections.
8. Cursor Keys
- Used to move the cursor (when visible) to either left or right when modifying
values of various parameters.
9. Output ON
- Controls the main output signal. The output status is ON when display shows
“Out On” (for model 4076) or “On” (for model 4079).
10. Channel Output
- (model 4079 only) Dual BNC channel outputs (50 Ω) of function signals.
11. Output ON
- (model 4076) Controls the main output signal. The output status is ON when
illuminated.
12. Channel Output
- (model 4076) BNC channel output.
13. Sync Out
- (model 4076) Sync output, 50 Ω 5V TTL level
14. CHAN Key
- (model 4079 only) Channel select key
15. UTIL Key
- Selects remote interface options, LCD intensity, power settings, and summing
input.
16. ENTER Key
- Used for confirming parameter adjustments and settings.
3.2 Display Window
The Model 4076 and 4079 have graphic LCD displays that can display up to 160 x 80 dots. When you power-on the unit
a
parameter (Frequency) and its current settings appear in the display
. The bottom displays a menu that corresponds to the function,
parameter or mode display selected.
Figure 3.2 - LCD Display Screen
1. Channel/Output Display
- Displays the current selected channel (when highlighted).
(For model 4079 only). Also displays highlighted text “Out On” when
output is ON (For model 4076) or displays a highlighted text “On” next to
“Ch 1” and/or “Ch 2” when either or both channel outputs are ON (For
model 4079).
2. General Waveform Display
- Displays the general waveform being generated in the channel.
Note: Waveform shown is approximated and scaled down. It does not
show the exact representation of the waveform at the output.
3. Frequency/ Sweep Mode Display
- Displays the frequency values currently set to. In sweep mode,
it displays the sweeping type (Linear or Logarithmic).
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