Trend Download Upgrade - GE TruSat Technical Reference Manual

TruSat Technical Reference Manual

4.4 Trend Download upgrade

4–6
3. Note the orientation of the ComWheel encoder cable and the speaker cable. Each is
"keyed" for correct connection to the System board. Carefully disconnect both
cables from the System board and remove the bumper assembly.
4. Locate the software upgrade connector on the System board. It is circled in Figure
4-2.
5. Orient the upgrade card with the "chip" facing toward the front of the monitor. Insert
the card into the connector.
6. Power ON the monitor.
Individual segments of each seven-segment LED in the SpO
ON/OFF in a circular pattern until the upgrade is complete.
NOTE: If you do not see this pattern the card was inserted incorrectly. Power OFF
and remove the card. Reinsert the card with the "chip" facing toward the front of the
monitor. Then, power ON to start the upgrade.
7. When the upgrade is complete, first remove the upgrade card. Then, power OFF and
verify that the displayed software version numbers match the version numbers on
the upgrade.
NOTE: If the displayed version numbers do not match the upgrade version numbers,
repeat the upgrade. When the upgrade is complete, be sure to remove the upgrade
card BEFORE you power OFF.
8. Connect the speaker cable and the ComWheel encoder cable to the System board.
Position the cables inside the housing to ensure they will not be pinched.
9. Place the bumper assembly over the housing and tighten the 3 screws.
Important: Test the monitor. See Functional check earlier in this chapter.
The items listed below are included in the Trend Download upgrade kit:
• Trend Download board
• Ribbon cable
• Left bumper for RS-232 connector
• Compact disc (CD) containing Trend Download PC software and instructions
• TruSat/PC RS-232 cable
The instructions that follow are for installing the Trend Download board only.
• For information about using the printer and/or the Trend Download software, refer to
the TruSat User's Guide.
• For information about customizing a cable and enabling the alarm annunciation
feature, see Alarm annunciation later in this chapter.
NOTE: You can enable the alarm annunciation feature before or after installing the Trend
Download board. For details, see Alarm annunciation later in this chapter.
display area flash
2