BNC 745 - Manual (Page 10)

Model 745 Digital Delay Generator. November 2013
5- M
ENU
S
TRUCTURE
(
NAVIGATING THE MOD745)
A three level Menu is available:
• A Menu to display settings
• Sub-Menus to select parameters to set
• A Cursor-Mode to modify selected parameter
Without option
Here is given a presentation of the display menu for a standard 8 Channel Unit.
MENU
Menu n° Displayed
name
Description
1 MOD745 Reference of the unit: name, serial number and software reference.
2 XXXX General state
3 Gate Mode Setting of Gate mode
4 T0 Settings of T0 channel: trigger, output pulse amplitude and Width
5 Clock In Input clock setting: 10 or 80MHz.
6 T1 T1 channel settings: trigger, amplitude, width, delay, reference, gate
7 T2 T2 channel settings: trigger, amplitude, width, delay, reference, gate
8 T3 T3 channel settings: trigger, amplitude, width, delay, reference, gate
9 T4 T4 channel settings: trigger, amplitude, width, delay, reference, gate
10 T5 (optional) T5 channel settings: trigger, amplitude, width, delay, reference, gate
11 T6 (optional) T6 channel settings: trigger, amplitude, width, delay, reference, gate
12 T7 (optional) T7 channel settings: trigger, amplitude, width, delay, reference, gate
13 T8 (optional) T8 channel settings: trigger, amplitude, width, delay, reference, gate
14 REF Dealy reference summary: absolute (T0) or relative (Tx) reference
15 GATE Gate setting summary
16 Trig Ext External trigger settings: threshold value, polarity and prescaler value
17 Freq/Period 1 Frequency or Period of internal trigger generator 1.
18 Freq/Period2 Frequency or Period of internal trigger generator 2
19 Burst Settings Burst mode settings
20 Trigger Manual trigger (to launch single shot triggers: SS1, SS2, SSE or LSS
trigger source)
21 Store/Recall To store/recall up to 4 personal MOD745 configuration
22 Status Display trigger status of channels (‘*’ appears when the channel is
active)
Under item #2 we get information about the clock used by the device and device errors that could
occur such as PLL or Oscillator error.
Under item #3 we get the following sub-menu
Gate Mode SUB-MENU
Displayed
name
Description and settings
Gate Mode To select the Gate mode General gate: to inhibit every outputs
Channel gate: to set individual behavior for each
channels (independent Gate modes set in each Tx
sub-menu)
RETURN
MENU
To return to main menu
When items #4 (T0) and #6 to 13 (T1 to T8) are displayed, the ESC button allows the user to launch
Single Shot triggers – if selected – for the current channel.
© Berkeley Nucleonics Corp. 9 Model 745 User Manual