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1. Removing the top cabinet

1-1. Remove the four rubber legs from the bottom cabinet, and the four lock screws from the top cabinet.
1-2. Remove the three lock screws from the terminal block on the rear terminal cabinet, and detach the rear

terminal cabinet.

1-3. Undo the three arrow-marked hooks from the front panel. Slide the top cabinet backward and detach it.

1-3

1-3

1-3

1-3

1-1

1-2

Bottom Cabinet

Rubber Leg

Rear Terminal Cover

Top Cabinet

Front Cabinet

2. Removing the front cabinet

2-1. Remove the five lock screws from the shielding case, and

detach the shielding case.

2-2. Disconnect the cables from between the switch, LED PWB and

the wireless center PWB.

2-3. Remove the two lock screws from the front cabinet, undo the

three arrow-marked hooks, and detach the front cabinet.

2-4. Remove the two lock screws from the switch, LED PWB and

separate the switch, LED PWB from the front cabinet.

2-3

2-3

2-3

2-4

2-3

2-1

2-2

Switch, LED PWB

Shielding Case

Wireless Center PWB

Front Cabinet

»

Precautions in reassembling the SS unit

1. Do not touch by hand the antennas that are on the antenna PWBs to be coupled to the SS unit. Place these

PWBs in position with enough care to keep the antennas in the original shape.

(If by any chance the antenna gets bent or deformed, do not reshape it by hand, nor use the PWB again.

Otherwise communication failure may result.)

2. Insert the connectors of the antenna PWBs from just above tightly to their counterparts on the SS unit. (Do

not insert them slantwise.)

To disconnect the antenna connectors from the SS unit, hold and pull them out vertically. Do not hold the

cables to disconnect. (Otherwise the cables may get broken or the connectors damaged.)

3. Handling the SS unit RF cable

With the SS unit fit in position, dress and secure the RF cable, free of extra load, in its original route.

3.  Removing the SS (TX) antenna PWBs

3-1. Disconnect the cables from between the SS (TX)

PWB and the wireless center PWB.

3-2. Remove the lock screws one each from the wire

holders.

3-3. Remove the lock screws one each from the SS (TX)

antenna PWBs, disconnect the cables from the SS
(TX) PWB, and detach the SS (TX) ANTENNA
PWBs.

4. Remove the four lock screws from the SS (TX) PWB,

and detach the SS (TX) PWB.

5. Remove the lock screw from the wireless center

PWB, and separate the wireless center PWB and
the shield from the bottom cabinet.

3-3

3-3

4

3-2

3-1

3-1

3-2

SS(RX) Antenna PWB

SS(RX) Antenna PWB

SS(RX) PWB

Wire 
Holder

Wire Holder

5

Bottom Cabinet

Shield

Wireless Center PWB

»

Precautions in reassembling the SS unit

1. Do not touch by hand the antennas that are on the antenna PWBs to be coupled to the SS unit. Place these

PWBs in position with enough care to keep the antennas in the original shape.

(If by any chance the antenna gets bent or deformed, do not reshape it by hand, nor use the PWB again.

Otherwise communication failure may result.)

2. Insert the connectors of the antenna PWBs from just above tightly to their counterparts on the SS unit. (Do

not insert them slantwise.)

To disconnect the antenna connectors from the SS unit, hold and pull them out vertically. Do not hold the

cables to disconnect. (Otherwise the cables may get broken or the connectors damaged.)

3. Handling the SS unit RF cable

With the SS unit fit in position, dress and secure the RF cable, free of extra load, in its original route.

3.  Removing the SS (TX) antenna PWBs

3-1. Disconnect the cables from between the SS (TX)

PWB and the wireless center PWB.

3-2. Remove the lock screws one each from the wire

holders.

3-3. Remove the lock screws one each from the SS (TX)

antenna PWBs, disconnect the cables from the SS
(TX) PWB, and detach the SS (TX) ANTENNA
PWBs.

4. Remove the four lock screws from the SS (TX) PWB,

and detach the SS (TX) PWB.

5. Remove the lock screw from the wireless center

PWB, and separate the wireless center PWB and
the shield from the bottom cabinet.

3-3

3-3

4

3-2

3-1

3-1

3-2

SS(RX) Antenna PWB

SS(RX) Antenna PWB

SS(RX) PWB

Wire 
Holder

Wire Holder

5

Bottom Cabinet

Shield

Wireless Center PWB

»

Precautions in reassembling the SS unit

1. Do not touch by hand the antennas that are on the antenna PWBs to be coupled to the SS unit. Place these

PWBs in position with enough care to keep the antennas in the original shape.

(If by any chance the antenna gets bent or deformed, do not reshape it by hand, nor use the PWB again.

Otherwise communication failure may result.)

2. Insert the connectors of the antenna PWBs from just above tightly to their counterparts on the SS unit. (Do

not insert them slantwise.)

To disconnect the antenna connectors from the SS unit, hold and pull them out vertically. Do not hold the

cables to disconnect. (Otherwise the cables may get broken or the connectors damaged.)

3. Handling the SS unit RF cable

With the SS unit fit in position, dress and secure the RF cable, free of extra load, in its original route.

3.  Removing the SS (TX) antenna PWBs

3-1. Disconnect the cables from between the SS (TX)

PWB and the wireless center PWB.

3-2. Remove the lock screws one each from the wire

holders.

3-3. Remove the lock screws one each from the SS (TX)

antenna PWBs, disconnect the cables from the SS
(TX) PWB, and detach the SS (TX) ANTENNA
PWBs.

4. Remove the four lock screws from the SS (TX) PWB,

and detach the SS (TX) PWB.

5. Remove the lock screw from the wireless center

PWB, and separate the wireless center PWB and
the shield from the bottom cabinet.

3-3

3-3

4

3-2

3-1

3-1

3-2

SS(RX) Antenna PWB

SS(RX) Antenna PWB

SS(RX) PWB

Wire 
Holder

Wire Holder

5

Bottom Cabinet

Shield

Wireless Center PWB