Reader setup
Clocks are used by employees to record when they perform actions such as starting work, taking a break, and changing jobs.
To set up clock readers in the application, these basic components and connections are required:
- Reader server types
 - Reader servers
 - Reader groups
 - Readers
 - Employees
 
This diagram shows the relationship between these components:
          The components form this hierarchy:
- You require one reader server type and reader server for one or more types of clocks.
 - You require at least one reader group for a group of clocks. Reader groups link the clocks in a similar physical location to all the employees who use them to punch in and out. Providing several reader groups is common for security and performance considerations.
 - You require one clock reader that is defined in the application for every installed clock.
 
To set up clocks, you must perform these steps:
- Add a reader server type. For example CMI, RSI, or Synel.
 - Add a reader server.
 - Add a reader group.
 - Add a clock reader.
 - Assign employees to a reader group.
 - Configure daylight saving time (DST) settings.