Smartcat (BL2100) User's Manual

> ## Appendix D. Plastic Enclosure

> The plastic enclosure provides a secure way to protect your BL2100. The enclosure itself may be mounted on any flat surface.

> The plastic enclosure itself consists of a base and a cover. The base alone is a convenient surface on which to mount the BL2100, and also provides a means to mount the BL2100 on any flat surface. The base and cover are sold together with an LCD/keypad module that plugs into the main BL2100 board.

> Appendix D describes how to mount the BL2100 and the LCD/keypad inside the plastic enclosure, and provides details on mounting the assembly.

> ### D.1 Assembly

> 1. Remove the RCM2200 module from the BL2100 main board, and set the module aside. The module will be plugged back in to the main board later.

> Figure D-1. Remove RCM2200 Module from BL2100 Main Board

> 2. Attach the BL2100 main board to the plastic enclosure base.

> Position the BL2100 main board over the plastic enclosure base as shown below in Figure D-2. Attach the BL2100 to the base using the four 4-40 × ¼ screws supplied with the enclosure base.

> Figure D-2. Attach BL2100 to Plastic Enclosure Base

> 3. Reconnect the RCM2200 or the RCM2300 module to headers J16 and J17 on the BL2100 main board as shown in Figure D-3. Be careful to align the pins over the headers, and do not bend them as you press down to mate the RCM2200 module with the BL2100 main board.

> Figure D-3. Reconnect RCM2200 or RCM2300 Module to BL2100 Main Board

> 4. Install the LCD/keypad module (optional) as shown in Figure D-4. Be careful to align the pins over the headers, and do not bend them as you press down to mate the LCD/keypad module with the BL2100 main board.

> Figure D-4. Install LCD/Keypad Module on BL2100 Main Board

> 5. Mount plastic enclosure (optional).

> Use four #10 screws to attach the plastic enclosure to the surface on which it will be mounted. This step applies to production versions of BL2100 units once development has been completed.

> 6. Attach the enclosure cover to the base.

> Position the cover over the plastic enclosure base as shown below in Figure D-5. Attach the cover to the base using the four 4-40 × 7/8 screws supplied.

> Figure D-5. Attach Enclosure Top

> ### D.2 Dimensions

> Figure D-6 shows the dimensions for the plastic enclosure.

> Figure D-6. Plastic Enclosure Dimensions

> When fully assembled with the BL2100 and the LCD/keypad module installed, the total height of the plastic enclosure will be 1.5" (38 mm).

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