Electra Elite IPK II
___________________________________________________________________________________
___________________________________________________________________________________
System Hardware Manual
3.8.2
Switch Settings
Refer to the following table.
Table 9-6 PS(A)-R Unit Switch Settings
Switch
LAN/PSTN Selection Switch
SW3: Mode
SW1: Pulse Rate
SW2: Make Rate
Receive Volume Control
3.8.3
LAN/PSTN Selection Switch Operation
When power is active, the user can manually select either a Local
Area Network (LAN) or Public Switched Telephone Network (PSTN)
communication path using this switch. When power failure occurs, a
LAN path is automatically changed to PSTN. Refer to
Selection Switch in
IP-Network State
* IP can communicate when changed to PSTN.
When selection switch is in PSTN, the communication path is always
connected to PSTN. Refer to
Position 1
Out – LAN
Dial Pulse
20 pps
33%
Three position volume control
Use maximum
position for hearing
impaired only.
Otherwise hearing
damage may
occur.
LAN.
Table 9-7 Selection Switch in LAN
Power
Active
Normal
Network Failure
Network Power
Restored
Table 9-8 Selection Switch in
Document Revision 3
Position 2
In – PSTN
DTMF
10 pps
40%
Table 9-7
Power
Power
Failure
Restored
IP
PSTN
IP*
PSTN
IP
PSTN
PSTN.
IP
IP*
IP
9 - 39