Interface For Visual Aid Equipment On Desk Console - NEC SOPHO 2000 IPS User Manual

operator (e.g. for conferring in private) and a start key for initiating an outside call
requested by an extension.
 Connection via handset or headset, depending on the operator's choice.
Dimensions: 10" wide x 9" deep x 4" high.
The chart below shows the max cable length that can be achieved for connecting the
DeskCon to the system depending on the card it connects to.

3.7.3 Interface for visual aid equipment on Desk Console

The Desk Console provides a serial interface for connection to visual aid equipment for visually
impaired and blind operators, to be tested in practice for proper operation.
As user interface the Pronto can be provided, manufactured by Baum (www.baum.de). The Desk
Console display information is provided to the operator via the Pronto. Call handling is done via
the Desk Console keyboard. The Pronto can provide audio information to the operator via
loudspeaker or mixed with the Desk Console handset signal.
The Pronto has the following key characteristics:
 Braille-elements
 Audio information (English, Italian, Spanish, German, French or Dutch)
 Text-editor, through ActivSync convertible to MS-word documents
 MP-3 Player integrated
 Data transfer from reading machine POET, ScannaR or Ovation.
The implementation requires a serial interconnection cable and optionally an audio-mixer that
combines the Deskcon handset signal with the Pronto audio information.
UNIVERGE NEAX 2000 IPS General Description
Issue 5
PN-2DLCN
PN-8DLCP
With AC adapter
300 m
1200 m
CHAPTER 3 TERMINALS
Page 83