Xandem TMD, Руководство пользователя

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Channel 1 2479 MHz Channel 9 2439 MHz
Channel 2 2474 MHz Channel 10 2434 MHz
Channel 3 2469 MHz Channel 11 2429 MHz
Channel 4 2464 MHz Channel 12 2424 MHz
Channel 5 2459 MHz Channel 13 2419MHz
Channel 6 2454 MHz Channel 14 2414 MHz
Channel 7 2449 MHz Channel 15 2409MHz
Channel 8 2444 MHz Channel 16 2404 MHz
Table 3: TMD Channel center frequencies
How to change the motion detection reaction time
In some applications such as automated lighting it is desirable for the system to trigger as quickly as
possible. In other applications false­trigger immunity is more important. The triggering speed of the
system can be adjusted for these various applications by changing the reaction parameter. High reaction
values will lead to faster triggering but may become more prone to false triggering. Low reaction values
are more false­trigger immune but have a longer latency of motion detection.
Good values for typical applications are listed here but may require adjustment:
● Security: Set reaction to 3 as a starting point
● Automated lighting: Set reaction to 15 as a starting point
Please note that changing the reaction setting will most likely require an adjustment to the
sensitivity threshold. Always test the system thoroughly when adjusting reaction time.
To change the reaction parameter:
1. Click S1 15 times.
2. Click S2 one time to confirm you want to set the reaction parameter.
3. Verify that only the yellow, red, orange and right green LEDs are illuminated.
4. Click S1 N times, where N is the reaction parameter you wish to change to. Valid reaction settings
are from 1­255.
5. Click S2 one time to confirm the new setting.
How to change the motion detection convergence time
The convergence time determines how quickly the motion detection system calibrates itself to it’s
surroundings. Lower values will help the system to detect very slow moving objects, while higher values
may help reduce false triggering in certain applications. This setting is a low­level parameter that
normally will not need to be changed from its default value.
Please note that changing the convergence setting will most likely require an adjustment to the
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TMD User Guide (Rev C.2) Page 16