Aiphone ISE-100, Iai-100, IME-100, IME-150, IMU-100, IAX-100 operation manual English

4-6

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	Guideline	Guideline
Installation of the acoustic interface (driver unit)			English

[1]Double-sided tape

[2]Chassis

[3]Set screws

[4]Cable hole

[5]Ceiling sash, etc.

1. The driver unit is connected to the top of the upper acoustic tube. Use the screws provided and double-sided tape to secure the chassis to the position where the glass meets the ceiling.

2. Align the position with the guideline, and make a pilot hole in the ceiling. When deciding the position, it is necessary to take into account the extra thickness caused by the double-sided tape.

3. When the position is determined, attach double-sided tape to the glass (first attach double-sided tape to the bottom outer surface of the chassis), and then secure to the ceiling with the screws provided.

Make the cable hole in the ceiling for the speaker cable and microphone cable at the same time as making the screw holes.

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3	Guideline	[9]	[9]	[12]
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				10 mm
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Installation of the acoustic interface (lower acoustic tube) English

Generally, it is likely that only one acoustic tube (1 m) will be used for the lower acoustic tube.When using 2 or 3 tubes, refer to the items in "4-9 Installation of the acoustic interface (upper acoustic tube)" before installation.

[1]Used side (red label side)

[2]Discarded side (blue label side)

[3]Blue label

[4]Main unit

[5]Base

[6]Tube connector

[7]Red label

[8]Double-sided tape

[9]Fixing base of the lower acoustic tube

[10]Tube fixer

[11]Counter sash,etc.

[12]Acoustic tube main unit

[13]Connection groove

[14]Connection ridge

•Temporarily insert the red label side of the acoustic tube into the connector on the bottom of the acoustic I/O tube, and align with the installation surface. Keeping the acoustic I/O tube at the height that was decided earlier, decide where the acoustic tube should be cut on the bottom. The ideal cutting position would be at a length where the bottom of the acoustic tube makes contact with the bottom of the tube fixer when the tube is inserted into the fixer.

•Remove the tube connector that is installed on to the acoustic tube. Move the packing installed on the tube connector to the bottom of the acoustic I/O tube (microphone cord side).

•When using only one acoustic tube on the lower side (1 m or less), the removed tube connector is not used. When using 2 or more tubes, the tube connector is used together with the packing in the connection.

•Cut the acoustic tube at the appropriate length. When cutting the lower acoustic tube, make sure that the side that is discarded is the blue label side. Do not cut the red label side because it is the tube connection side.

•Cut while the acoustic tube main unit and fixing base are correctly assembled together. This is easier if tape is used to secure both sides so they are not misaligned.

•Cut carefully so that the cut surface is perpendicular to the long side of the tube.

•After cutting,use a file or sandpaper to smooth the cut surface of the acoustic tube main unit and fixing base so they can both be inserted

into the tube fixer.

1. There are screws for setting the fixing base and acoustic tube main unit at 5 cm, 35 cm, 65 cm and 95 cm from the blue label. Make sure the cutting position is not the same as these fixing positions.

2. When cutting one acoustic tube and using it above and below the acoustic I/O tube, use the blue label side of the acoustic tube as the lower acoustic tube. Use the red label side of the acoustic tube as the upper acoustic tube. The tube connector is not used, but packing is used at the connection of the upper acoustic tube and acoustic I/O tube.

2. Attachment

•Pull out the acoustic tube main unit and fixing base,and attach double-sided tape to the outer surface (flat surface)of the fixing base.

•After attaching the double-sided tape to the fixing base, position the tube so that the red label is on the upper side,and insert the bottom

into the tube fixer.Align with the guideline while the tube makes contact with the bottom of the tube fixer, and attach to the glass.

3. The double-sided tape can be seen from the operator side, so when attaching make sure it does not protrude from the edges and is not bent.

4. The acoustic tube main unit can be pulled out by sliding it up 10mm from the fixing base.

3.Check

•After attachment,insert by aligning the connection ridge of the acoustic tube main unit (with the red label on the upper side)and the connection groove of the fixing base. Try to secure while pushing downwards (the slide distance is approximately 10mm). Check that the tube can be inserted to the bottom of the tube fixer and that it can

be fully secured.After checking,remove the acoustic tube main unit. Do not apply excessive force,as the adhesive power of the double-

sided tape will not yet have reached its full strength.

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