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8.4 ASCOM 5000 / CITAM
ATMODE
Cables required - 2x 15 to 15 (Part No. AS-DVST-X21). Dip switch settings can be used
and should be set as follows:
Note: Switch 3 selects the sub address, if used.
Step Instruction Remarks
1 Using the pull handle, remove the
circuit board module from the Citam
5000
2 Adjust the dip switches as shown in
Figure 9
The Citam will now perform a self test.
On completion the display will read
ISDN.
3 Press the select key four times so
that the legend ‘CONF’ appears on
the display.
4 Press the enter key once and it will
say ‘PRT1’, press the select key
twice it will say ‘TA’ , press the enter
key it will say ‘SHOW’.
5 Press and hold select until the
display reads ‘CHNG’, remove your
finger from the select key and press
the enter key, ‘INDB’ will be
displayed.
6 Press the enter key, the message will
be ‘ON’, use the select key to turn
this to ‘OFF’, then press the enter
key.
7 Hold the select key and press the
enter key, the display will return to
‘CONF’.
This has turned of the in-band test
feature of the unit.
8
At ‘CONF’ press the enter key, the
display will read ‘PRT1’ for port 1.
Page 34 Dedicated Micros Ltd
Terminal Adapters DVST Installation Guide
Fig 5: ASCOM internal dip switch settings (ATMODE)