Technical Manual

EX7100 Technical Manual - Configuring the Terminal
©1999 Exicom Technologies (1996) Ltd 3-18 Issue 3 - August 2001
3.4.4 Subscriber Terminal Parameters.
If a terminal is configured as a Subscriber Terminal, the following parameters should be
checked:
Ringer Frequency.
The EX7100 is able to be configured to provide either 18Hz or 25Hz ringing frequency.
1) From idle, press ‘Enter’.
Use the arrow keys to enter the First Level
password ‘1111’ and then press ‘Enter’.
2) Use the up and down arrow keys to make
sure the → is next to Subscriber.
Press ‘Enter’.
3) Use the up and down arrow keys to make
sure the → is next to Ring.
Press ‘Enter’.
4) Use the up and down arrow keys to select
the ringing frequency required. Press
‘Enter’.
Note that the currently selected setting is
indicated by an asterisk.
5) Press ‘Escape’ to back out of the menu.
Line Termination Impedance.
Each of the six channels may have a line impedance of 600Ω, 900Ω, or complex (actual
complex impedance network must be specified: factory standard = BT3).
1) From idle, press ‘Enter’.
Use the arrow keys to enter the First Level
password ‘1111’ and then press ‘Enter’.
2) Use the up and down arrow keys to make
sure the → is next to Subscriber.
Press ‘Enter’.
3) Use the up and down arrow keys to make
sure the → is next to Termination.
Press ‘Enter’.
4) Use the keypad to set the line impedance
for each channel. Press ‘Enter’ to accept
changes for each channel.
NB: All channels may be set the same by
selecting 'ALL’.
5) Press ‘Escape’ to back out of the menu.
Password ∗ ∗ 1 ∗
↑
PSU monitoring
→Subscriber
→ring
termination
→18hz
25hz
Password ∗ ∗ 1 ∗
↑
PSU monitoring
→Subscriber
Ring
→termination
Ch: 1 600 Ω
↑