104 RT-SVP011E-EN
Troubleshooting
Time Loss from Power Outage
If the time is lost following a power outage, the Symbio™ 800 battery likely needs to be replaced.
The Symbio™ 800 may retain the time even with a dead battery for power cycles less than several
seconds.
Note: Th
e Symbio™ 800 coin cell tray shou
ld never be taken out unless the Symbio™ 800 is
powered on or the Symbio™ 800 needs to be powered on shortly after replacing the battery.
Failure to do this may shorten the battery life.
TD7 Automatic Rediscover and Automatic Hardware Reboot
When performing one or more of the following actions listed below, a message will appear on the
screen that the TD7 is updating data (Figure 65, p. 104).
Automatic rediscovery (Updating data):
• Add a new point
• Remove a point
• Rename a point
• Modify Display Preferences
or Language (from TU)
•
Modify Custom Report or Header Data Point (from TU)
Automatic restart of TD7:
This will occur when modifying security settings: when a first and last user is added and deleted
(enabl
es, disables security), or when the restarts.
Figure 65. Automatic rediscover and automa
tic restart messages
Automatic rediscover:
This message appears
when data is being
updated.
Automatic restart:
This message appears
whenever a user is
added or deleted.
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