Bosch D7024 User Manual download pdf (Page 11)

D7024

Installation and Setup

D7024 Operation and Installation Guide

3.3 Installing Optional Equipment

There are two expansion options that connect directly to the panel, and are automatically detected and supervised when

the panel is re-powered:

• D7034 Four Point Expander

• D7039 Multiplex Expansion Module

When the panel is first re-powered after installing one of these options, the panel will display one of the following windows:

4Z EXP DETECTED

PRESS CLEAR KEY

NAC EXP DETECTED

PRESS CLEAR KEY

MUX DETECTED

PRESS CLEAR KEY

Press the [Clear] key to confirm the installation of the device and automatically set it up for supervision.

If the [Clear] key is not pressed during the power-up time-out period, the panel will resume operation using the last

confirmed status of the affected expander, and display an installation error condition.

Expansion devices such as point expanders, NAC expanders and multiplex expanders will be

disabled if they are removed from the panel configuration after installation. Once installed, it is not

possible to disable supervision of these devices.

Refer to the installation instructions for these expanders for additional information.

When the D7039 Multiplex Expansion Module is first installed, in most cases the system will display

an EEPROM fault. It is necessary to run the default procedure to synchronize the EEPROM on the

expansion module with the EEPROM in the panel. Cycle power to the panel and re-install option bus

devices after the default procedure.

Replacement of a D7039 Multiplex Expansion Module causes programming of expansion points and

PINs to be lost. Reprogram all multiplex point and PINs if the D7039 is replaced.

When the D7039 is first installed, or anytime the panel is re-powered with a D7039 that has no points programmed into it,

the system will automatically start the multiplex auto-programming process:

AUTO PROGRAM?

:YES(1)/NO(0)

Pressing the [1] key will start auto-programming, and pressing [0] will allow the panel to continue normal startup. The

menu will automatically close with "NO" selected if no key is pressed after several minutes. Refer to Section 7.9.4 for

detailed instructions for auto-programming mode.

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Bosch D7024 User Manual Page 11