Owner manual
Table Of Contents
- Parts List
- Specifications
- Basic Functions
- How You Will Use the Model 725
- Installing timerPRO Software
- Setting Up the Model 725
- Field Upgradeable Software
- Getting Help
- Back Panel Inputs and Outputs
- Front Panel Controls
- Main Screen
- General Settings
- Channel Properties Screen
- Quiescent States
- Logic
- Timing Modes
- “Apply” versus “Program All Channels”
- Fixed Output Mode
- Passive Mode (Output = Input)
- Clocked Pulse Stream Mode
- Delayed Pulse After Trigger Mode
- Important Delay Timing Considerations
- Validated Trigger Input Mode (Noise Suppression)
- Timer Mode
- Dynamically-Delayed Pulse Mode
- Toggled Output Mode
- Dynamic Delay Compensation Mode
- Storing and Recalling Experiment Files
- Front Panel Controls and Indicators
- Selecting a Channel from the Front Panel
- Performing a Front Panel Function
- Store/Recall Settings Profiles
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reaching the limit, press the Reset button on the Model 725 or choose
Program>Reset Channels in timerPRO.
Trigger on rising input Sets the channel to be edge triggered. In other words, an input signal
that stays high triggers the channel only once.
Trigger on input high Allows the channel to be repeatedly triggered while an input is high.
This setting could be used for generating a low-precision gated clock,
for example. However, the latency time between retriggers is
indeterminate (typically around 10 µs) so a clock made this way is not
suitable for applications requiring high precision.
Check after completing Check this box to send a “ping” to the computer following the
each trigger cycle.
Sweep