Disassembling the controller case/en

Tools

To disassemble the controller, you will need a slotted screwdriver.

Disassembling

To disassemble the controller, you need to remove the back cover, which is held on by four latches, and extract the circuit board of controller from the case.

Step 1. Place the controller with the back cover up.

Step 2. Insert a screwdriver between latch №1 and base. With a smooth twisting motion, bend the latch and pull the back cover up. Do the same with latch №2.

Step 3. Use a screwdriver to bend the remaining latches and get the cover.

Step 4. Slightly bend the side wall of the case in the place where the connector for connecting external modules is located, and push the controller board out of the case. Do not use too much force to avoid damaging the connector.

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Assembly

Assembly is carried out in the reverse order.

Step 1. Place the controller board in the case.

Step 2. Make sure the On/Off switch on the front panel is in its aperture. Do not apply excessive force to avoid damaging the switch.

Step 3. Easily bend the side wall near the connector housing for connecting side modules. With a light insertion, press the pulp into the housing so that the connector enters the opening in the side wall of the housing.

Step 4. Install the back cover. Lid latches should click into place.

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Cover removing

It is required to remove the controller cover to install the SIM card into the GSM module. The lid is held on by four latches located on the sides of the lid.

Step 1. Lay the controller face up.

Step 2. Pry out the latches on the controller cover with a flathead screwdriver.

Шаг 3. Снимите крышку.

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