Toa PC-2268 Скачать руководство пользователя страница 4 | Manualshive

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Toa PC-2268 Скачать руководство пользователя страница 4

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2. GENERAL DESCRIPTION AND FEATURES

The PC-2268 is a surface-mount speaker with rated input of 6 W (100 V line application) designed for ceiling
surface or wall surface installations. With the additional use of an electrical box, it can be installed to the
location where no wall or ceiling is available for mounting.

• Compact and attractive design to blend in with interior spaces.
• Rear-closed structure with a rear cover keeps performance and sound quality constant regardless of

installation location.

• The push-in type input terminal provides an easy cable connection and allows bridge wiring.
• The input power change can be made easily by changing the tap position of the transformer.

3. NOMENCLATURE

[Inside the rear case]

Cable entry opening
(ø30 mm)

Input terminal

Intermediate connector

Reinforcement bracket

Knockout holes

[Side]

Positioning mark ( )

Positioning mark ( )

Lock lever

Rear case

Front case

Matching transformer

[Inside the front case]

Intermediate connector

Safety wire

Speaker unit

Note

Open these holes when the cable
entry opening in the center of the rear
case cannot be used at installation.

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Содержание PC-2268

Страница 1: ...to ensure long trouble free use of your equipment TABLE OF CONTENTS SURFACE MOUNT SPEAKER PC 2268 1 SAFETY PRECAUTIONS 2 2 GENERAL DESCRIPTION AND FEATURES 4 3 NOMENCLATURE 4 4 WIRING DIAGRAM 5 5 INSTALLATION 5 1 Before Installation 5 5 2 Installation Procedure 6 5 3 Removing the Front Case 10 6 SPECIFICATIONS 11 Accessories 11 ...

Страница 2: ...be subject to corrosion that might cause it to fall or result in personal injury Do not install the speaker in indoor swimming pools or such locations where liquid chemicals are used The parts deteriorate if corroded causing the speaker to fall which could result in personal injury Do not install the speaker in kitchens or such locations where grease or oily smoke is generated Failure to follow th...

Страница 3: ...fall resulting in material damage and possible personal injury When the Unit is in Use Do not operate the speaker for an extended period of time with the sound distorting Doing so may cause the speaker to heat resulting in a fire Do not stand or sit on nor hang down from the speaker as this may cause it to fall down or drop resulting in personal injury and or property damage Have the speaker check...

Страница 4: ...quality constant regardless of installation location The push in type input terminal provides an easy cable connection and allows bridge wiring The input power change can be made easily by changing the tap position of the transformer 3 NOMENCLATURE Inside the rear case Cable entry opening ø30 mm Input terminal Intermediate connector Reinforcement bracket Knockout holes Side Positioning mark Positi...

Страница 5: ...0 Input terminal Rear case section HOT black HOT Intermediate connector Intermediate connector Bridge Front case section Matching transformer 1 7 kΩ black COM white COM white COM Note The input line black is connected to 1 7 kΩ tap at the factory Remove the tapes while placing the speaker on a stable surface or while supporting it with hand Failure to do so may cause the case to fall resulting in ...

Страница 6: ...iling s or wall s material and structure Failure to do so may cause the unit to fall resulting in material damage and possible personal injury WARNING 1 1 When installing the rear case directly to a ceiling Ceiling Rear case Cable entry opening Mounting screw Note When installing the unit to a gypsum board or woody portion that is not tough enough reinforce the mounting location Also when installi...

Страница 7: ...g screw Unit mm Reinforcement bracket dimensional diagram Speaker cables input line and bridge line Note When routing the speaker cables do not pull them out more than 30 cm If pulled out more than that the speaker cables may not be housed inside the case Note Mounting dimension of the reinforcement bracket is 66 7 83 5 mm Prepare an electrical box that matches this range ...

Страница 8: ...er cables From the amplifier To the next speaker COM HOT 9 mm 1 Strip the cable sheath about 9 mm from the cable end Use a strip gauge printed on the nameplate 2 Insert the core wire while holding down the push button then release the button Pull on the cable lead to ensure it is securely inserted Connections Disconnection Pull out the cable lead while holding down the push button Applicable cable...

Страница 9: ...ured to the rear case Step 5 Connect the speaker cables via the intermediate connector 13 kΩ 0 8 W 0 4 W Impedance 100 V line 70 V line 1 7 kΩ 6 W 3 W 3 3 kΩ 3 W 1 5 W 6 7 kΩ 1 5 W 0 8 W Factory preset impedance 1 7 kΩ Black HOT White COM Matching transformer Insert the hook on the end of the safety wire through the cable entry opening then hook it Rear case secured to a ceiling or a wall Reinforc...

Страница 10: ...er is locked at the edge of the Lock window 6 1 6 2 Positioning mark Positioning mark Rear case secured to a ceiling or a wall Locked status Lock lever Lock Window Front case Lock lever 5 3 Removing the Front Case Turn the front case in the arrow direction while pushing the lock lever with a small standard screwdriver tip Rotate the front case to align the positioning mark on the front case with t...

Страница 11: ...nsitivity 90 dB 1 W 1 m 330 3300 Hz pink noise Frequency Response 160 14000 Hz 20 dB below peak Speaker Component 12 cm cone type Applicable Cable 600 V vinyl insulated cable IV wire or HIV wire Solid copper wire ø0 8 1 6 mm equivalent to AWG 20 14 7 core twisted copper wire 0 75 1 25 mm2 equivalent to AWG 18 16 Connection Push in connector bridging terminal Operating Temperature 10 C to 50 C Fini...

Страница 12: ...533 06 204 9A URL http www toa jp ...

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