Panasonic Va-208 Key Telephone System Installation Manual

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1 B. HOW TO INSTALL EC UNIT VA-20841 
1. Put lower side of the EC units (VA-20841-1, 2. Push down the other side of the EC units and fix 
VA-20841-2) to the rib. into the guide. 
3. Insert EC unit connector to connector CNl and 
of the 
UNIT CONNECTOR SLT 
CONNECTOR 
/ 2 . 
EXPLANATIONS ON FUSES 
F7 (0.3A) 
. . . Power Line Fuse for TELs 5 and 6 
F8 (0.3A) 
. . . Power Line Fuse for TELs 7 and 8 
l Always use rated fuses only. 
l In the case of EC unitVA-20841, there is one fuse 
L only. 
19  

8.3 INSTALLATION AND CONNECTION OF DOORPHONE ADAPTOR (~~-20860) 
/ \/ 
 NOTE: 
J 
PLEASE TURN OFF POWER 
SWITCH 
WITHOUT FAIL, BEFORE INSTALLING THE 
DOORPHONE ADAPTOR. 
1 1 - 
HOW TO INSTALL THE DOORPHONE UNIT 
1 Insert the adaptor projection to the one side ribs. 2 Push it down so that it is fixed to the other 
side ribs. 
2 CONNECTION OF CONNECTOR 
Insert the adaptor connector to connector CN3 on 
the main printed circuit board. 
(Brown cable to be upper side) 
BROWN DDORPHONE ADAPTOR 
CONNECTOR 
CN3...

n DOORPHONE B 
DOORPHONE A  

8.4 
CONNECTION OF EXTERNAL HOLD- ON MUSIC 
MOH SWITCH ENABLES THE HOLD-ON 
MUSIC TO BE SELECTED AS FOLLOWS 
A - American Patrol 
B - Bridal Doll 
EXT - External music 
When using external music, connect the equipment 
to an external music source (such as radio music, for 
example). 
f 2. MOH TERMINAL 
Connect an external music source by the use of an 
RCA type plug. 
Input impedance 20kR 
Input level 0 dBm 
I 3.1 VR2 
VR2 enables you to control the volume of the con- 
nected external music.  

8.5 INSTALLATION OF EXTERNAL PAGING EQUIPMENT 
1 The external paging becomes available by con- 
necting an amplifier to 
EPA terminals. The 
amplifier volume can also be adjusted by EPA 
Volume. 
Output volume 
2 Connect the amplifier to EPA terminals by the use of 
an RCA type plug. Out put impedance 8R. 
AMPLIFIER 
3 Connect speakers to the amplifier. 
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CONTENTS 
1. EXPLANATION OF PROGRAMMING ........................................................ 
2. GENERAL OPERATIONAL PROCEDURES ................................................... 
3. PROGRAMMING SETTINGS .............................................................. 
SYSTEM SETTINGS ..................................................................... 
HOLD-ON ALARM ..................................................................... 
LONG SPEECH ALARM...

I. EXPLANATION OF PROGRAMMING 
The Easa-Phone VA-208 is a small, sophisticated Key Telephone system. It offers many features which can be easily 
programmed to uniquely fit your communication needs. 
The Easa-Phone utilizes Random Access Memory (RAM) for storage of the “User’s” variable programs and features. Each 
telephone station can be assigned a set of features based on the individual “User’s” requirements. 
Note that a program has been preset into the Easa-Phone VA-208 system memory for general use...

. 
Read the following paragraphs before proceeding to the actual programming instructions and procedures. These notes 
and procedures are intended to acclimate the programmer to the proper programming sequence required prior to the actual 
programming. 
The Feature selections and specific Setting instructions are detailed under the Programming Settings section of this manual, 
ie., SYSTEM SETTING(S), COL SETTING(S), KEY TELEPHONE SETTING(S) and OUTWARD DIALING RESTRICTION 
SETTING(S). 
Changing the...

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GENERAL OPERATIONAL PROCEDURES 
NOTE: All programming changes must be made with TEL Station 1. 
Step 2 
Step 3 
Step 4 
Step 5 
Step 6 With the handset in place, place TEL Station 1 in the programming mode by depressing the SPKR button. The 
lamp on the SPKR button will light and a continuing tone will be emitted. If you are not ready to program, depress 
the SPKR button again. This will stop the tone, disable the programming mode and extinguish...

. 
GENERAL OPERATIONAL PROCEDURES 
Step 7 Place the Key Service Unit out of the programming mode by setting the Programming Switch to the “OFF” position. 
Step 8 Manually record all program changes on the Program Tables. 
To demonstrate how easy the Easa-Phone VA-208 is to program, an example of how to set the HOLD-ON ALARM for 30 
seconds is given below: 
Step 1 
Step 2 
Step 3 
Step 4 
Step 5 
Step 6 
Step 7 
Step 8 Set the Key System in the programming mode as specified above under Step 1. 
Set TEL...