Access Easy Controller
Dial-Up Networking | en
67
Bosch Security Systems
Hardware Manual
Ver 2.0.0 | 2006.07
6.
Power up the modem using the off/on switch located on the front. The AA, TR, and CS
indicators should light. All others should be off.
7.
Reset the Access Easy Controller and wait for the controller to complete its initialisation
process. This typically takes about 90 seconds.
Immediately upon the completion of the initialisation process, the controller senses the
presence of the modem and sends it a serial of initialisation commands. By carefully
watching the lights on the front of the modem, you can see the command transfer take
place. The SD and RD indicators will flash faintly for a couple of seconds as the initialisa-
tion commands are sent to the modem. The final command in the series instructs the
modem to save the current setup. The commands sent to the modem by the controller
are listed below.
attTone mode
atzReset
ate0Echo Off
ats0=1One ring to autoanswer
atb0Selects the ITU-T V.25 answer sequence
at&b1Fixed DTE speed (serial port rate)
at&wSave settings
8.
Test the modem and modem-to- controller wiring by dialling the phone number to which
the modem is connected from any standard telephone. The modem should answer on
the first ring and you should hear the usual tones indicating that the modem is attempt-
ing to synchronize with the calling party. If modem tones are heard, then this test is suc-
cessful and you can hang up the phone.
9.
The complete modem installation. Proceed below to configure the security features
associated with Access Easy Controller dial-up networking.
i
NOTICE!
The next step of this procedure requires that the Access Easy Controller be reset. If the con-
troller is currently in use, then you may want to back up the controller's database before con-
tinuing.
