NB2800
User Manual for NRSW version 4.5.0.100
Attention:
Only a shielded Ethernet cable may be used.
4.6. Installation of the Power Supply & Delayed Power Off
The router can be powered with an external source supplying between 12 VDC and 48 VDC. It is to be
used with a certified (CE or equivalent) power supply, which must have a limited and SELV circuit
output. The router is now ready for getting engaged.
When no "delayed power off" is required, connect the supply voltage to both IGN and V+ pin. When
using the "delayed power off" function, the V+ is connected directly to the battery circuit and IGN is
connected to the ignition circuit of the vehicle. Using this feature, the router powers off a defined time
(SW configurable) after the vehicle is turned off, instead of an immediate shut down.
4.7. Installation of the Audio Interface
The audio interface (line out) is available on the PTT (Option Ap) and the Audio (Option A) extension.
Attention:
Risk of hearing damage: Avoid the use of earphones or Headphones at high volumes
or over one longer period.
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