Pg. 22
Audio Settings
o
Audio Quality:
Sets the audio quality level for the IPW-1A to either '
Normal
' (default) or '
Low Bandwidth
'.
o
Speaker Level:
Sets the IPW-1A's output level, on a scale of 0 to 20 (default =
"10"
). If the output level at the substation is
too low (or high), increase (or decrease) this setting accordingly.
o
Mic Sensitivity:
Determines the sensitivity of the IPW-1A's substation input, on a scale of 1 to 16 (default =
"7"
). If the
microphone sensitivity is too low (or high), increase (or decrease) this setting accordingly..
o
Pretone:
Determines whether an audible pretone will precede two-way communication with the substation (default =
"Off"
).
Relay Settings
o
Relay Function:
Determines the function of the IPW-1A relay output from the following setting options:
o
Door Release:
Relay will be triggered for the programmed duration by the Master station pressing the '
Key
' button (Factory
Default).
o
Release on Incoming Audio:
When audio is being directly transmitted to the IPW-1A, the relay output will be active
(excludes Broadcast audio).
o
Release on Connection:
Relay output will be active during any direct audio connection from a Master station (excludes
Broadcast audio).
o
Release on Calling:
Relay output will be active from the moment the call button is pressed until the Master station
answers.
o
Release Duration:
Sets the duration for the door release function (1 to 600 sec.; default =
"1 sec."
).
Security Settings
o
Reset Function:
Enables or disables the functionality of the IPW-1A's Reset button (Default = '
Enabled
').
o
Factory Defaults:
Allows (or disallows) the IPW-1A to be reset to Factory Default settings (Default = '
Enabled
').
o
Update Function:
Controls the ability to enter the Bootloader mode of the IPW-1A, for the purpose of updating the
firmware (Default = '
Enabled
').
o
Set Password:
Assigns a password to prevent unauthorized access to the IPW-1A web interface, as well as
changing any settings of the IPW-1A from the Master interface (Default is
NO PASSWORD
).
o
Old Password/New Password:
When a password is already assigned, these fields are used to change the IPW-1A
password.
Note:
The '
Old Password
' field must match the currently assigned password for the '
New Password
' to be applied.
These fields are not visible if a password has not yet been assigned.
Note:
The Audio Quality setting must match the
Audio Quality setting of every Master which will
communicate with the IPW-1A, otherwise Audio
will not work properly.
Note:
The pretone setting has no effect on
Group-Call or All-Call type communication (which
are always preceded by an audible pretone).
Note:
The master station '
Key
' button will only
be functional if 'Door Release' is selected.
Note:
The Door Release Duration field is only
visible if the Relay Function is configured for ‘Door
Release’.
Note:
If Factory Defaults is 'Disabled' and the IPW-
1A becomes inoperable due to misconfiguration,
the only way to revert the device to Factory Default
settings will be via a direct physical connection to
the IPW-1A's RS-232 serial port.
Note:
The Set Password field is only visible if a
password has not yet been assigned.
12.3 Adaptor Configuration via the browser (continued)
