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Panasonic Electric Works Nordic AB
MEW01297 Rev: 2
12.2
Technical Description External Presentation Unit 1728, ver. 1.4.x
5 The ext. Presentation unit will restart (Restarting....), i.e. the
buzzer will sound for approx. two seconds and the unit will
return to normal operation.
6
Cont. from 3 above: Or press black push button ("P1") and
the SSD will be erased (Erasing SSD....). The Presentation
unit will restart (Restarting....), i.e. the buzzer will sound for
approx. two seconds and the unit will return to normal
operation.
S/W download
Each ext. Presentation unit is equipped with an RS232 interface
("J2"), which makes it possible to connect a PC and carry out the
downloading directly in the ext. Presentation unit respectively.
1. Prepare the PC and start Win512 / Win128 / Win512 G3. In
Win512 select the ext. Presentation unit icon and click the
right mouse button. In Win128 and Win512 G3, in menu
"Tools" select "Download FBP/ EPU / AAU Software".
Select "Download program" and select the SW file to be
downloaded, i.e. DU_version.BIN (where "version" is the
valid program version, e.g. 14x=program version 1.4.x).
Check / set the port and baud rate. See also the Win512 /
Win128 / Win512 G3help.
2. Connect the PC to the ext. Presentation unit ("J2").
3. Put the jumpers "JP3" and "JP4" in position "A".
4. Shunt the jumper "JP2" (BOOT).
5. Put the ext. Presentation unit in "bootstrap" mode, i.e. shunt the
jumper "JP1" (RESET) momentarily.
sound.
6. Start the downloading. The buzzer will be silenced.
7. When the download is ready, open the jumper "JP2" (BOOT).
8. Put the jumpers "JP3" and "JP4" in position "B".
9. Do a restart, i.e. shunt the jumper "JP1" (RESET) momen-
tarily. The buzzer will sound for approx. two seconds and
the ext. Presentation unit will return to normal operation.
10. Regarding fault messages, see chapter "Restart", page 19.
26
The buzzer will
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