e ACD-HD[Option Board]

Owner’s manual

 

 

CAUTION:

Because of risk of accidental ingestion, please keep small components such as screws out of reach of children.

Never disassemble or modify the unit in any way.

The ACD-HD is an option board exclusively for the TU-604CI.

This option board can be used as an HD Radio when inserted in one of the option slots on the main unit's rear panel.

The option board can be inserted into any of the option slots (3 to 6) on the rear panel.

Read the main unit’s manual carefully before assembling.For operating instructions, see the TU-604CI’s owner’s manual.NOTE

Always be sure to turn off the power and unplug the power cord before mounting or removing option boards. Doing so with the power turned on could cause damage.

Accessories

Check that the following parts are supplied with the product.

q Owner’s manual.......................................................................

 

1

w Warranty (for North America model only)................................

1

e Service station list....................................................................

 

1

r Audio cable..............................................................................

 

1

t AM loop antenna (Large)

..........................................................

1

y FM indoor antenna...................................................................

 

1

u Hand screw..............................................................................

 

2

r

t

y

u

Installing
1Unplug the power cord.
2Make the preparations for mounting the option board.

nWhen mounting an option board for the first time

Remove the two screws fixing the cover, then remove the cover.

• Reuse the two fixing screws to fasten the option board.

• Be sure to keep the removed cover for future use.

nWhen replacing option boards

q Remove the two screws fixing the option board.

w Screw in the two hand screws about 5 mm, then pull out the option board.

e Remove the two hand screws.

Reuse the two fixing screws to fasten the option board.

3Insert the option board.

NOTE

Push the option board all the way in.

4Use the two fixing screws to fasten the option board to the main unit.

NOTE

Not fixing the option board with the two screws could lead to poor contact or other problems.

When replacing an option board, we recommend mounting the two hand screws removed in step 2 to the option board to store them. (See the diagram above.)

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