User Guide

PAMS
Technical Documentation
NME–3
JBD–2 User Guide
Page 18
Issue 1 10/99
• In the advance–loop mode check the RI and DCD lines.
The service SW has to ensure care that the lines CTS & DSR are
activate during measurement.
Test Setup
RU
JBD–2
HS
TDC–4
PC
RS232
Measure Application
Activate the loop–back test in WinTesla. The test result will be displayed in
a window of WinTesla.
Additionally the RS232 control lines can be tested discretely. This is using
the settings in WinTesla. Test sequence are listed in
”Test Sequences of RS232 CTR–Lines”. at the end of this document.
Operation Mode FLASH
In this case, the switch has to be in the position FLASH and the power
connector “FLASH” must be connected to the service battery cable from
FLA–7.
In addition, the power supply at the power connector “JBD–2” must be
+13.5 V.
RU
JBD–2
HS
FLA–7
PC
FPS–4
Dongle
TDF–4
MBUS
Figure 14. Principle old Flash concept