Smart Technologies 4000i - Manual (Page 27)

99-00582-20 REV A0 Basic Operations 21
Switching the 4000i to Standby Mode
At the end of a session, log off from the computer (for security purposes), and switch the 4000i to
Standby mode to turn off the projector lamp and conserve the lamp’s life. Close and lock the
cabinet’s front doors for additional security.
To maintain normal operating conditions, switch the projector to Standby mode outside of normal,
daily (eight hour) operation. In Standby mode, the lamp is turned off and the projector remains on.
You can also configure the computer’s power management settings (see Configuring the
Computer Settings on page 13) to stop sending a video signal after a period of idle time. The
projector turns off when there is no video signal.
CAUTION The projector inside the 4000i has been designed for use under normal operating
conditions only. Normal operating conditions are defined as product use that does
not exceed eight hours per day and 260 days per year. Exceeding these operating
conditions could cause projector damage. Damage caused by such extended use
won’t be covered by the product warranty.