User's Manual

NBS Payment Solutions 44/60 User Manual
2.5 SOFTWARE LOADING
2.5.1 Local loading and downloading
Software can be loaded:
• Locally via the serial port (COM or USB): local loading.
• Remotely via the switched telephone network (STN) or by X25: downloading.
The techniques used:
• TCP/IP
• data compression,
• authenticity checking,
• memory allocation management, etc.
best optimize the (down)loading operations. Hence savings in (down)loading time, use security, ease of
upgrade, and number of software programs installed in the terminal
2.5.2 Tools: LLT and TMS
LLT (Local Loading Tool)
The LLT is used for local software loading.
The LLT is comprised of:
• PC running Windows 2000/NT4,
• SAGEM Monetel loading software,
• PC-terminal connection cable.
Local Loading is carried out:
• Using the PC with the LLT installed, on the serial COM or USB slave port
• Automatic switching to the local loader of the OS.
Two possible connections:
• By COM port: Speed 115,200 bps
• By USB slave port: Speed about 8 Mbps
Selection of the software to load is guided on the PC screen using an Explorer-type windowing system
(Windows Loader).
Loading time of 200-kb software application:
• About 15 s via the COM port
• Less than 5 s via the USB port
TMS (Terminal Management Server)
The TMS is a file server PC that ensures the downloads as well as the other tasks it handles.
See its full description in the "TMS" section