NEC Infoset 408 System Manual

InfoSet 408Issue 1A
System Manual5 - 15 The following table lists the switch settings for SW1 and SW3.     
3.3.3 Connecting Cables on the APR-U Unit
Plug the telephone cord from the single line telephone into the
modular jack on the APR-U Unit. 
Limit the cable length from the APR-U Unit to the single line
telephone to a maximum of 50 feet.    
Table 5-3  APR-U Unit Switch Settings for SW1 and SW3
Switch Description
SW1–1 Do not use
SW1–2A Single Line Telephone and telephone are used 
alternately....

Issue 1AInfoSet 408
5 - 16Optional Equipment
3.4 HFU-U (BK)/(WH) Unit (Handsfree Unit)
The handsfree unit provides full-duplex handsfree communication.  Large
areas may cause poor full-duplex operation. This unit comes with the
handsfree adapter and an external microphone. With terminal upside
down, facing from the bottom of the open cover, install this unit in
Telephone Slot 1.  
3.4.1 Installing an HFU-U (BK)/(WH) Unit on a Telephone
Refer to 3.2.3 Installing an ADA-U Unit on an Electra Elite
Telephone...

InfoSet 408Issue 1A
System Manual5 - 17 1. Plug the microphone cord into the jack on the HFU-U (BK)/
(WH) Unit as shown in the diagram. 


The microphone should be between one foot and three feet
away from the telephone.    
3.4.3 Switch Settings
The HFU-U (BK)/(WH) Unit uses two position switches SW1 and
SW2 on the HFU-U (BK)/(WH) Unit.  
    
Figure 5-23   Attaching a Microphone to a Telephone
Figure 5-24 HFU-U(BK)/(WH) Unit Switches
Minimum 1 
Foot from 
Telephone 

Issue 1AInfoSet 408
5 - 18Optional Equipment The following table lists the SW1 and SW2 switch settings.     
3.5 CTA-U Unit  (Computer Telephony Application)
Computer Telephony Application allows an Electra Elite telephone to be
connected to a PC.  The PC can then be used to perform all of the
functions of the telephone by using a TAPI-compatible application
software.


The CTA-U Unit requires system software version 2.0. 
Table 5-4  HFU-U Unit Switch Settings
SW1 SW2
Description
Position 
1Position...

InfoSet 408Issue 1A
System Manual5 - 19 The CTA-U Unit is attached to the bottom of the Electra Elite telephone.  
3.5.1 Installing the CTA-U Unit
1. Prepare telephone for adapter installation as described in
Section 2 Preparing the Telephone for Adapter Installation
on page 5-1.
2. Plug the unit into the receptacle connector inside the base
plate on the telephone.   
3. Close the base plate.
Figure 5-26   CTA-U Unit
Figure 5-27   Attaching the Unit to the Telephone
ACA-U Unit (AC 
Adapter) 

Issue 1AInfoSet 408
5 - 20Optional Equipment 3.5.2 Connecting the Cables on the CTA-U Unit
Connect the RS-232C cable from the computer to the connector
on the CTA-U Unit as shown in the diagram.  
3.5.3 Installing the Driver on the PC
Using the setup disk provided with the CTA-U Unit install the
driver on your PC.  Refer to the
 CTA installation Guide for
instructions on installing CTA setup disks
.
Figure 5-28 Connecting the RS-232C Cable to the CTA-U 
Unit on the Telephone 

System Manual6 - 1
Telephone Programming
 
SECTION  1 INTRODUCTION
When the system is initially installed, it is fully operational with the preset default
settings.  Users can customize the system by changing system programming values
using either telephone programming or PC programming.  This chapter provides
detailed instructions for programming from a telephone.
Telephone programming is designed primarily for experienced users.
Therefore, if you are a first-time user, we strongly recommend that...

Issue 1AInfoSet 408
6 - 2Telephone Programming
3. Dial         
        .  The display shows the information for function number
000-1.        
2.1 Programming Guidelines
When programming you should understand the following:

The telephone display indicates the function number, function group
name and default settings. 

When function numbers are grouped (e.g., 001-1 ~ 001-9), all of the
function numbers are displayed at the same time.  To change
between the default value and the alternate value, press...

InfoSet 408Issue 1A
System Manual6 - 3
   

The line keys are numbered differently for the InfoSet and Electra
Elite telephones.  The diagram below illustrates these differences.  It
is important to keep these differences in mind when programming.  
Typically, line keys 1~4 are used for trunk line assignment.  However,
any unused line keys can be assigned as one-touch/feature access
keys.
Table 6-1  Navigational Keys for Telephone Programming
Key Description
   
 


Returns to the previous function....

Issue 1AInfoSet 408
6 - 4Telephone Programming
SECTION 3PROGRAMMING FUNCTIONS
The table provides a complete list of all of the programming functions.  These are
listed in order by function number. The table consists of four columns, a brief
explanation of each column is listed below.

Function Number
Lists the number used by the system to access the programming functions.

Function Name/Telephone Display
Lists the function name and shows how the function appears in the display of
the telephone.  Since...