Grundig GCI-F0505B, Руководство пользователя

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9.10. Network Failure Detection
This function is used to detect network failure that might happen during camera operation.
Detection Switch :
Here you can turn the Network Failure Detection on and off.
Detection Type :
Here you can set an IP address that should be pinged in order to detect network failure. Please also set the
interval (in minutes) for this pinging.
Triggered Action (Multi-option) :
The Administrator can specify alarm actions that will take place when Network Failure is detected. All options are
listed as follows:
- Enable Alarm Output:
Check this item and select the predefined type of alarm output to enable alarm relay output when network failure
is detected.
- Record Stream to SD Card:
When you check this item, the alarm-triggered recording will be stored on your Micro SD/SDHC card when
network failure is detected.
The pre-trigger buffer recording function allows users to check what happened to trigger the alarm. The pre-
trigger buffer time range is from 1 to 3 seconds.
Select <Upload for __ sec> to set the recording duration after the alarm is triggered. The setting range is from 1
to 99999 seconds.
Select <Upload while trigger is active> to record the triggered video until the trigger is turned off.
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