SECTION 6 DIAGNOSTICS AND TROUBLESHOOTING
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6-2
Data is continuously streamed from the RS-232 port in the specified format and can be
acquired by attaching a serial line to the port in the back of the monitor. Contact Aspect
Medical Systems for the BIS Monitor Serial Port Technical Specification. (See back cover for
contact information.)
6.1.3 Software Update
The BIS VISTA system software may be updated by attaching a removable drive containing
the update to the USB port on the rear of the monitor. Follow these steps to perform the
update:
Note:
The monitor must be connected to A/C power to perform the update.
Caution:
Do not disconnect the BISx during the software update.
1. Insert the USB drive containing the software update into the USB port (Type A) at
the rear of the monitor.
2. Press [MENU], then [Next], then [Next] again to get to the third menu.
3. Press [Maintenance] to reach the Maintenance Menu.
4. Press [Software Update]. As soon as the updating device is detected, a list of the
available updates appears on the screen.
5. Press [Continue] to initiate the update. (To skip the update, Press [Cancel]. The
monitor will operate with the current software.) The update begins. Do NOT
remove the USB drive during the updating process.
6. If the message, “Connect BISx to monitor” appears on the screen, a BISx software
update is available. Connect the BISx to continue with the update, or press [Cancel]
to skip the update.
7. When the update is complete, the message “Software Update Complete” appears.
Remove the USB drive and press [RESET]. The monitor and BISx will reset, and
you can then resume normal operation.
6.1.4 Restore Default Settings for All Modes
This option resets all settings (for all Monitor Modes: I, II, III, and IV) to the original
settings. To permanently save this change, press the [View/Save Settings] touch key in the
menu system, then press [Save Active].
6.1.5 Calibrate Touch Screen
The Touch Screen is calibrated at the factory and does not need to be re-calibrated on a
regular basis. However, if necessary, the touch screen may be calibrated by selecting
[Calibrate Touch Screen] from the menu system. Follow the on-screen instructions.
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