Firmware Download Utility
700-712-100-01, Revision 01
60
May 10, 1999
UTU-712 and ETU-762 List 1
Initiate the Download and Navigate the Menus
To initiate the download process, go to the DOS prompt and type:
dnl.
describes ETSI Firmware User
Selectable Download Menu Options.
describes how to navigate within the ETSI Firmware Download menu.
Download progress messages include:
•
program size
•
download time
•
program checksum
•
line-unit response
•
time out message (posted if the line unit does not response within five seconds; when this occurs, the
download operation is aborted).
While downloading, the line or desktop unit front panel LEDs all light, then a binary count sequence indicates
progress. When downloading is complete, the unit resets.
Table 30.
ETSI Firmware User Selectable Download Menu Options
Option
Description
PORT
Provides support for two communication ports:
COM1 at Hex 3F8
COM2 at HEX 2F8
SPEED
Supports
Standard
(9600 bit/s),
Medium
(19.2K kbps),
Fast
(38.4 kbps),
Faster
(57.6 kbps) and
TURBO
(115.2 kbps) speeds. The number of data bits is fixed at 8,
with no parity and 1 stop bit.
DESTINATION
The destination can be set to one of the following:
LOCAL
(unit connected to the maintenance terminal)
LTU
(LTU unit)
NTU
(NTU unit)
NTU2
(NTU2 unit, in case of point-to-multipoint download)
REGENERATOR1
REGENERATOR2
FILE NAME
(
*
)
Enter the firmware download file name.
(
*
)
FILE NAME can be changed by pressing the
key, then typing the new file name. Once in the
FILE NAME field, the download setup can be aborted only by typing
+
. After typing the new
file name, press the
key to start the download sequence.
Table 31.
Navigating the ETSI Firmware Download Menu
Keystroke
Result
or
Change a setting, with the exception of the FILE NAME setting.
and
Move from field to field.
Abort setup and returns to the DOS prompt.
Start the download process.
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