Texas Automation Products DES-30, Руководство пользователя

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8
Turning on Power to the DES-30
Before turning on power to the DES-30, read the rest of this chapter carefully to learn how to
make the necessary adjustments and avoid potential problems. We recommend that you read
this entire manual to become familiar with its contents before operating the DES-30.
To turn on the DES-30, perform the following:

Push the toggle power switch up to the “ON” position.
Wait about two seconds for the DES-30 to adjust. After the unit’s circuits settle, the control
panel displays the version of central processing unit (CPU) software and enters Monitoring
mode. For a complete explanation of Monitoring mode and the controls, see Chapter 4,
Using
the DES-30 Control Panel.
Caution: If you press the Control Lockout button while the control panel is in Monitoring mode,
it will enter Set Lockout mode. In Set Lockout mode, you can select a three-button
sequence as a code to prevent unauthorized personnel from changing the
parameters. Immediately press Control Lockout again to exit this mode. See Chapter
10,
Setting a Control Lockout Sequence , for more information.