Synway Information Engineering Co., Ltd
Notes:
①
Prevent the cross connection of transmit and receive lines. Such mistake can be
found out by observing the on-board synchronization indicators. If the indicator is
on, that means the receive line is in a normal state; if the indicator is off or flashing,
that means the receive line goes abnormal (probably due to the cross connection).
However, the state of transmit lines cannot be checked via synchronization
indicators but should be examined by the opposite terminal.
②
On-board synchronization indicators start working only after the PC is powered on
and the board is successfully initialized.
Step 4: Boot your computer and install the driver.
Regarding driver installation, refer to
SynCTI_InstManual.pdf
.
Step 5: Configure parameters for the digital trunk board.
Refer to
SynCTI Programmer’s Manual
for details.
Key Tips:
z
As the system is expected to run for long hours unmannedly, ‘energy-saving’ mode
should be turned off for both the CPU and the HD in CMOS or WINDOWS
operating system. This is to ensure full-speed operation of the computer, or it may
lead to a drop in performance or unexpected errors after running for some time.
z
A chassis installed with voice boards must be grounded for safety reasons,
according to standard industry requirements. A simple way is earthing with the
third pin on the plug. No or improper grounding may cause instability in operation
as well as decrease in lightning resistance.
Synway SSW Series E-type Digital Trunk Boards Hardware Manual
(Version 1.1)
Page 18
