Prs-Nsp Network Splitter - Bosch DCN Next Generation Installation And Operation Manual

Conference System
8.17

PRS-NSP Network Splitter

The two LEDs on the network splitter give information about the condition of the network
splitter.
Green (Power)
Off
Off
On
Table 8.31 Status LEDs
8.18 PRS-FINNA Fiber Interface
The two LEDs on the fiber interface give information about the condition of the fiber interface.
Green (Power)
Off
Off
On
On
Flash
Flash
Table 8.32 Status LEDs
8.19 DCN-DDB Data Distribution Board
Communication
The data distribution board sends serial data to the hall display through the RS232 port. The
serial data consists of ASCII text with ANSI escape codes for special functions. Refer to the
table for the descriptions of <CR> and <LF> control characters.
Character
<CR>
<LF>
Table 8.33 ASCII control characters
The data distribution board only sends ANSI codes and binary data to status displays.
Bosch Security Systems B.V.
Yellow (Fault)
Off
On
Off
Yellow (Fault) Description
Off Off; no external power available.
On Stand-by; external power to POF
turned off.
On Operating; external power to POF
turned on.
Off Operating, no external power available,
but powered from the POF side.
Off Fault, no external power available and
no protocol received.
On Fault, external power available, but no
protocol received.
Description
Moves the cursor to the first location on the current
text line.
Moves the cursor one row down in the current column
Installation and Operation manual
Condition
The network splitter does not receive any
power.
There is no optical network available or
there is a fault in the optical network.
The network splitter functions correctly.
DCN-NG_IOM_V4.1 | V1.3 | 2012.07
Operation | en 253