Asus PCI-L101 User Manual download pdf (Page 59)

ASUS P2B User’s Manual 59

VI. APPENDIX

The ASUS CIDB Chassis Intrusion Sensor Module

The optional ASUS CIDB is a module for providing audio alarm and logging when

there is an intrusion into the chassis of a computer system. The module detects a chas-

sis intrusion by either light striking its photo sensor or by contact when its switch

connectors are shorted by chassis-mounted momentary toggle switches. An intrusion

memory function allows detection by BIOS and LDCM on the next bootup.

Buzzer to sound the alarm

Photo sensor to detect intrusion by light

Intrusion memory

Photo sensor sensitivity adjustment

Chassis connector

extension cable

Battery for the memory

Connector to dock with the motherboard’s chassis connector

Two switch connectors to detect intrusion by chassis

mounted micro switches

Using the ASUS CIDB

1. You must have an ASUS motherboard with a chassis connector.

2. Connect the CIDB directly to the chassis connector or use the provided extension

cable and mount the CIDB to the chassis using a double-sided foam adhesive tape.

CAUTION! The CIDB component pins and metallic points must not come in

contact with another metallic surface or else shorting will occur!

3. Check the hardware settings:

• JP1 jumper should be enabled to use the photo sensor

• MS1 and MS2 connectors should be connected to momentary toggle switches

mounted on the chassis to use the contact method for triggering alarms.

• SW jumper should be enabled to allow the hardware monitoring compo-

nents to receive signals from the CIDB.

4. To stop the alarm from sounding, use the LDCM software or place a jumper on

(or short manually) the CLR jumper momentarily.

5. If you have an updated BIOS with intrusion support, booting the computer after

an intrusion will require a password which is configured through BIOS.

VI. APPENDIX

ASUS CIDB Module

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Asus PCI-L101 User Manual Page 59