1. Security Systems BU Communication Systems ST/SEU-CO 1 DCN MCCU IO Maintenance 09.12.2004 Select settings in Maintenance Menu  Default language for the delegate/chairman’s unit LC-Displays  Assign ‘Stand-alone’ intercom operator. I&O Manual

2. Security Systems BU Communication Systems ST/SEU-CO 2 DCN MCCU IO Maintenance 09.12.2004 Language setting in Maintenance Menu  Language for the delegate/chairman’s unit LC-Display  The 6 default fixed languages in a stand-alone a system available are displayed as follows: English, German, French, Italian, Spanish, Dutch  Optional as 6 languages with PC-Control: 6 of total 20 English, German, French, Italian, Spanish, Dutch, Portuguese, Catalan, Finnish, Latvian, Swedish, Japanese, Czech, Russian, Chinese (Simplified), Chinese (Traditional), Lithuanian, Slovenian, Polish, Slovak  Notes: The DCN PC software will terminate if the Maintenance mode is selected.

3. Security Systems BU Communication Systems ST/SEU-CO 3 DCN MCCU IO Maintenance 09.12.2004 Intercom setting in Maintenance Menu  Assign ‘Stand-alone’ intercom operator. Only one Unit can be set with the intercom operator function. All units equipped with a hand-set can be set as the intercom operator Notes: Once the ‘Intercom operators’ position has been set, no further indication is given The default system intercom operators position will only take effect when the CCU reverts back to the congress operational mode.

4. Security Systems BU Communication Systems ST/SEU-CO 4 DCN MCCU IO Maintenance 09.12.2004 Select settings in Maintenance Menu End of section  Robert Bosch GmbH All rights are reserved. Reproduction or passing on to third parties in whole or in parts is prohibited without the written consent of the copyright owner.