User's Manual

Maintenance and Cleaning

Part No. 430-4G-200-00-000

7-3

7.1.2.1. V-F

LEX 4G

7.1.2. R

EPLACING THE SENSOR

The sensors can only be replaced with the same type as previously used. L-1

EAS does not support changing the type of sensor. Different types of sensors

are not interchangeable, and the device will fail to operate.

WARNING

3. Select the System icon and press OK.

4. Select Device Settings and press OK.

5. Select SDC/Tamper Settings and press OK.

6. Select Tamper Settings and press OK.

If the alarm has sounded, select Clear and Re-enable.

The Tamper protection setting is set to disabled by default.

To replace the sensor module in a V-Flex 4G device, follow these steps:

1. Remove the security screw and slide the V-Flex 4G device up until the

hooks are free from the wall-mounting plate.

2. Remove two Philips screws, as shown in Figure 7-2 (on the next page).

3. Gently slide the sensor back plate, sensor mask, and sensor out of the V-

Flex 4G device. Be careful not to damage any internal wiring.

4. Disconnect the sensor module wiring harness from the internal device

connector. It might be necessary to rock the connector back and forth to

work it out. Do not pull with excessive force as you might damage the

mating connector.

• Power to the device MUST BE DISCONNECTED prior to servicing.

• If the device is secured to the wall please be sure to follow the Disable

Tamper settings prior to the removal of the device from the wall.

• ESD protective handling procedures must be followed before any service

is applied to the device.

NOTICE