User guide

Model 299 Ring Start version 9.09 page 10
RJ11 Pin No.
1 3 4 6
Not used audio 'a'
wire
audio 'b'
wire
Not used
RJ11 Pin No.
1 3 4 6
control 'c'
wire
audio 'a'
wire
audio 'b'
wire
control 'd'
wire
Pin assignment for Ring Start and Loop Start configurations
Pin assignment for Siemens TMOM configuration
Port 0 = NotUsed
1..5 #-Change tÒ
Resetting Port Configuration
This should only be done under the guidance of a competent communications engineer.
Press # and # again. From the 2nd menu press 7 (hidden key) then 2 for Port Type
The default port is 0 to avoid accidental change.
To review: Select port or press ∗ to
quit.
To change: Configuration press #
Reset port to configuration type
(Any current call will be cleared )
1-RingStart 2-TMOM
3-LoopStart tÒ
Only change to or from TMOM if
the hardware conforms. (Links for
port 1 or the cards for ports 2..3)
To Select next port: press #
Reset completed for
Port 01 #Ò
Safety information
Please be aware of this important safety information before you install or operate your multi-announcer.
Only connect the socket marked ‘Port’ via a lead —such as the one supplied with the unit— to telephone
network voltages.
Only a handset with earphone and microphone —such as the one supplied with the unit—is to be connected
to the socket marked HANDSET.
You can connect an external audio device, such as a tape recorder, to the AUDIO IN and AUDIO OUT
sockets. Any such external equipment must not present voltages higher than 42.4 V peak ac., or 60 V dc. If
you are not sure whether your equipment is suitable, you must ask the advice of a competent engineer before
making the connection.
If you make any other type of connection you may damage the unit and make it unsafe.
Your multi-announcer is supplied with a mains power adapter suitable for connection to a 240 V AC mains
socket (standard in the UK). : however, if you need operation outside the UK. please contact your local agent
for a suitable power unit which must be approved to EN60950 European standard for safety.