Installation Test
An installation test is needed to prevent connection mismatches and find potential product
defects at an early stage. Not to do so could result in a system malfunctioning.
Each DCN multimedia device (DCNM‑MMD) has its own build‑in diagnostics, which can be
used for faultfinding. The diagnostics starts as soon the device is powered on. The DCN
multimedia conference system does not have to be configured with, and connected to, the
system controller PC.
Preconditions
1.
All system network cables are connected to the devices.
2.
The powering switches (DCNM‑APS and DCNM‑PS) are installed.
Start the test
Power on all powering switches (DCNM‑APS and DCNM‑PS) used in the system: Each
connected device powers on and initializes.
1.
After the multimedia device has initialized, the diagnostic screen is shown.
2.
If the text “Link down” is shown:
–
The network cable is not connected or defective.
–
The device is only connected with one system network cable (“Link down” is shown
on the side where the device is not connected).
3.
If the system network cable is correctly connected to the network, the network speed is
shown.
4.
If the DCNM‑MMD is connected to a DCNM‑APS, DCNM‑PS or another DCNM‑MMD, and
100 Mb is shown:
–
Not all wiring inside the system network cable connector is correctly connected or
broken. You need to check the wiring and connector.
–
If the cable is connected to a 100 Mb switch, it is correct.
5.
Click the info button to see additional information of the multimedia device.
6.
When everything is correctly connected, and the device does not have the application
software, it shows the text “Please download software”.
7.
Now the device can be downloaded:
8
DCN multimedia
Installation Test | en
29
Bosch Security Systems B.V.
Hardware Installation Manual
2013-08 | V1.0 |
Summary of Contents for DCN multimedia
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