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Programming Manual for Digital Key Telephone System
300 & LDK-100
must be set in Admin. Programming.
SOFTWARE UPGRADE
Software Upgrade – Local
Description
The LDK MPB software can be upgraded
through RS -232C interface in the PC. The
software file in the PC is sent to the system at
first and the ROM area is updated.
Operation
1.
Connect the RS-232C cable between LDK
system and PC.
2.
Run LDK PC Upgrade software.
3.
Set the port type to "Serial Connection".
4.
Press the 'Select' button.
5.
Enter the binary file name, serial port number,
serial port baud rate, and the password for
upgrade.
6.
Press the 'Next' button.
7.
In the 'Next' window, press 'Start' button. You
can see the S/W upgrade process.
8.
When the ROM file sending is finished in the
PC, LDK will erase the previous ROM data
and start to fill LDK ROM area with the
received ROM file.
Admin Programming
n
RS-232C Port Setting (PGM 174)
Condition
1. While upgrading process, other features do
not work in the system.
2. When the S/W upgrade is finished without
completing, you can retry to upgrade by doing
the whole process again.
3. If the ROM files you want to send are invalid,
S/W upgrade will not be started.
4. Serial port should be connected to COM port
in the MFB.
Software Upgrade – ISDN
Description
The LDK MPB software can be upgraded
through ISDN BRI line interface at the remote
PC. The software file in the PC is sent to the
system at first and the ROM area is updated.
Operation
1.
Connect the ISDN phone line to the PC ISDN
card.
2.
Connect the ISDN T-interface line to a BRI
port of LDK system.
3.
Run LDK PC Upgrade software.
4.
Set the port type to "ISDN Connection".
5.
Press the 'Select' button.
6.
Enter the ISDN phone number, the binary file
name, and the password for upgrade.
7.
Press the 'Next' button.
8.
In the 'Next' window, press 'Start' button. You
can see the S/W upgrade process.
9.
When the ROM file sending is finished in the
PC, LDK will erase the previous ROM data
and start to fill LDK ROM area with the
received ROM file.
Condition
1.
The ISDN card in the PC should support
CAPI
(Common-ISDN
Programming Interface) 2.0 which is a
standard interface specification devised to
use ISDN channels in the PC. Also, it should
support HDLC as a B channel protocol. And
"CAPI2032.DLL" should be found in the
"System"
directory
means that the CAPI driver for Windows is
properly installed.
2.
When the line is released while upgrading
process, just dial the phone number again. If
the line was properly disconnected, it will be
connected immediately.
3.
While upgrading process, other features do
not work in the system.
4.
When the S/W upgrade is finished without
completing, you can retry to upgrade by doing
the whole process again.
5. If the ROM files you want to send are invalid,
S/W upgrade will not be started.
Software Upgrade – LAN
Description
3-22
LDK-
System Features
Application
of
"Windows "
which
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