Vizio DA-250F CUの取扱説明書

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Summary
  • Vizio DA-250F CU - page 1

    MUL TICHANNEL POWER AMPLIFIERS DA-250F CU DA-250FH CU Thank you for purchasing TOA's Multichannel Power Amplifier. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment. Note: The figure shows the DA-250F. OPERA TING INSTRUCTIONS An all-pole mains switch with a contact separation of at least ...

  • Vizio DA-250F CU - page 2

    2 T ABLE OF CONTENTS 1. IMPORT ANT SAFETY INSTRUCTIONS .................................................... 3 2. SAFETY PRECAUTIONS ............................................................................... 4 3. GENERAL DESCRIPTION ............................................................................. 6 4. FEA TURES .................... ...

  • Vizio DA-250F CU - page 3

    3 1. IMPORT ANT SAFETY INSTRUCTIONS • Read these instructions. • Keep these instructions. • Heed all warnings. • Follow all instructions. • Do not use this apparatus near water. • Clean only with dry cloth. • Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. • Do not install near ...

  • Vizio DA-250F CU - page 4

    4 When Installing the Unit • Do not expose the unit to rain or an environment where it may be splashed by water or other liquids, as doing so may result in fire or electric shock. • Use the unit only with the voltage specified on the unit. Using a voltage higher than that which is specified may result in fire or electric shock. • Do not cut, ...

  • Vizio DA-250F CU - page 5

    5 • When moving the unit, be sure to remove its power supply cord from the wall outlet. Moving the unit with the power cord connected to the outlet may cause damage to the power cord, resulting in fire or electric shock. When removing the power cord, be sure to hold its plug to pull. • Avoid installing the unit in humid or dusty locations, in l ...

  • Vizio DA-250F CU - page 6

    6 3. GENERAL DESCRIPTION TOA's DA-250F and DA-250FH Multichannel Power Amplifiers feature high power handling capabilities and durability. The DA-250F is configured with 250 W x 4 channels (4 Ω output) and 170 W x 4 channels (8 Ω output), and the DA-250FH features a 250 W x 4 channels (70 V line, 19.6 Ω output) configuration. Besides, each ...

  • Vizio DA-250F CU - page 7

    Rack mounting screws are not supplied with the unit. Be sure to use the screws with a diameter of over 5 mm (0.2") and length of over 12 mm (0.47") to mount the unit. Failure to do so may cause personal injury. CAUTION 6. INST ALLA TION PRECAUTIONS 7 • The supplied power supply cord is designed for exclusive use with this unit. Never us ...

  • Vizio DA-250F CU - page 8

    8 1. Power switch [ ON / OFF] Turning this switch on causes the amplifier to function, and turning it off causes the amplifier to cease function. Note: The unit is not completely disconnected from the power supply even if this Power switch is turned off. 2. Power indicator [POWER] Lights blue when the Power switch (1) is turned on. 3. Input level c ...

  • Vizio DA-250F CU - page 9

    9 [Rear] 6 7 8 DA-250F 9 9 10 11 6 7 8 DA-250FH 9 9 10 11 6. AC inlet Connect the supplied power cord to this inlet. The socket-outlet shall be installed near the equipment and the plug (disconnecting device) shall be easily accessible. 7. Functional ground terminal [SIGNAL GND] Hum noise may be generated when external equipment is connected to the ...

  • Vizio DA-250F CU - page 10

    10 Step 1. Turn off this unit's Power switch. Step 2. Set the BRIDGE ON/OFF switches and CH 1 mode ON/OFF switch. Step 3. Connect the sound source equipment to the Input terminals. Note: Refer to p. 12 for the removable terminal plug connection. Step 4. Connect speakers to the Speaker output terminals. 4-1. Unscrew the output terminal cover. 4 ...

  • Vizio DA-250F CU - page 11

    11 CH4 - + CH3 - + CH2 - + CH1 - + [1 input - 4 outputs] CH1 CH1 CH2 CH3 CH4 – + – + – + – + Switch BRIDGE 1 BRIDGE 2 CH 1 mode OFF OFF ON Setting Speaker output terminals 4 – 8 Ω 4 – 8 Ω 4 – 8 Ω 4 – 8 Ω 19.6 Ω 19.6 Ω 19.6 Ω 19.6 Ω DA-250F DA-250FH BRIDGE 1 BRIDGE 2 [2 inputs - 2 outputs] CH1 CH3 CH1 CH2 CH3 CH4 Speaker outp ...

  • Vizio DA-250F CU - page 12

    12 Connector connections Step 1. Loosen the terminal screw, then insert the cable. Step 2. Retighten the terminal screw. (Pull on the cable to ensure it is securely connected.) Tip Recommended slotted screwdriver type: Screwdriver with blade that is 3 mm (0.12") in width T ightens Loosens T erminal screw Slotted screwdriver Shielded cable Remo ...

  • Vizio DA-250F CU - page 13

    13 10. INPUT SENSITIVITY AND HIGH-P ASS FIL TER ON/OFF SETTINGS The Input sensitivity can be set to +4 dB (factory-preset) or –10 dB for each channel. Besides, only the DA-250FH employs the High-pass filter on each channel, which can be set to "ON" or "OFF." Step 1. Remove this unit's power plug from an AC outlet. Step 2. ...

  • Vizio DA-250F CU - page 14

    14 1 1. PROTECTION OPERA TION LIST Failure Protection Operation Indicator Remedy Recovery Overcurrent due to overload Current limiter activated when impedance drops below the specified value. Peak indicator lights. Remove overload. Connecting a correct load automatically restores normal operation. Short circuit Current limiter activated. Load is di ...

  • Vizio DA-250F CU - page 15

    15 13. CLEANING THE FIL TER Step 1. Turn off this unit's Power switch. Step 2. Remove the ventilation panel as shown in the figure. Step 3. Detach the filter inside the ventilation panel. Step 4. Clear the filter of dust. Step 5. Replace the filter and ventilation panel. Ventilation Panel 2 3 Filter Ventilation Panel Detach the panel by pressi ...

  • Vizio DA-250F CU - page 16

    16 H C CH 1 INPUT E H C CH 2 INPUT E Current Limiter Short Detector Protection Circuit OUTPUT 1 relay CH 1 OUTPUT CH 2 OUTPUT +4 dB - 10 dB CH 1 sensitivity selection jumper (+4 dB/ - 10 dB) CH 1 input level control +4 dB - 10 dB CH 2 sensitivity selection jumper (+4 dB/ - 10 dB) CH 2 input level control ON OFF BRIDGE 1 ON/OFF switch + - BRIDGE 1 O ...

  • Vizio DA-250F CU - page 17

    17 14.2. DA-250FH OFF ON CH 2 HPF ON/OFF jumper HPF 50 Hz OFF ON CH 3 HPF ON/OFF jumper HPF 50 Hz OFF ON CH 4 HPF ON/OFF jumper HPF 50 Hz H C CH 1 INPUT E H C CH 2 INPUT E Current Limiter Short Detector Protection Circuit OUTPUT 1 relay CH 1 OUTPUT CH 2 OUTPUT +4 dB - 10 dB CH 1 sensitivity selection jumper (+4 dB/ - 10 dB) CH 1 input level control ...

  • Vizio DA-250F CU - page 18

    18 15. DIMENSIONAL DIAGRAM Unit: mm (inches) 401.8 (15.82) 371 (14.61) 22.5 (0.89) 482 (18.98) 465 (18.31) 442 (17.4) 31.8 (1.25) 44 (1.73) ...

  • Vizio DA-250F CU - page 19

    19 * 0 dB = 0.775 V Note: The design and specifications are subject to change without notice for improvement. Power cord (2 m or 6.56 ft) .................................................. 1 Removable terminal plug (3 pins) ........................................ 4 Tamper-proof cap ................................................................ 4 ...

  • Vizio DA-250F CU - page 20

    133-22-027-0B URL: http://www.toa.jp/ * 0 dB = 0.775 V Note: The design and specifications are subject to change without notice for improvement. Power cord (2 m or 6.56 ft) .................................................. 1 Removable terminal plug (3 pins) ........................................ 4 Tamper-proof cap ............................... ...

メーカー Vizio カテゴリー Stereo Amplifier

Vizio DA-250F CUのメーカーから受け取ることができるドキュメントは、いくつかのグループに分けられます。その一部は次の通りです:
- #BRANDの図面#
- DA-250F CUの取扱説明書
- Vizioの製品カード
- パンフレット
- またはVizio DA-250F CUの消費電力シール
それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、Vizio DA-250F CUの取扱説明書に含まれています。

取扱説明書と呼ばれる文書のグループは、Vizio DA-250F CUの取り付け説明書、サービスマニュアル、簡易説明書、またはVizio DA-250F CUのユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、Vizio DA-250F CUの製品を使用するにあたって最も人気のある説明書を閲覧できます。

関連する取扱説明書

Vizio DA-250F CUデバイスの取扱説明書はどのようなものですか?
取扱説明書は、ユーザーマニュアル又は単に「マニュアル」とも呼ばれ、ユーザーがVizio DA-250F CUを使用するのを助ける技術的文書のことです。説明書は通常、全てのVizio DA-250F CUユーザーが容易に理解できる文章にて書かれており、その作成者はその分野の専門家です。

Vizioの取扱説明書には、基本的な要素が記載されているはずです。その一部は、カバー/タイトルページ、著作権ページ等、比較的重要度の低いものです。ですが、その他の部分には、ユーザーにとって重要な情報が記載されているはずです。

1. Vizio DA-250F CUの説明書の概要と使用方法。説明書にはまず、その閲覧方法に関する手引きが書かれているはずです。そこにははVizio DA-250F CUの目次に関する情報やよくある質問、最も一般的な問題に関する情報を見つけられるはずです。つまり、それらはユーザーが取扱説明書に最も期待する情報なのです。
2. 目次。Vizio DA-250F CUに関してこのドキュメントで見つけることができる全てのヒントの目次
3. Vizio DA-250F CUデバイスの基本機能を使うにあたってのヒント。 Vizio DA-250F CUのユーザーが使い始めるのを助けてくれるはずです。
4. トラブルシューティング。Vizio DA-250F CUに関する最も重要な問題を診断し、解決するために役立つ体系化された手続き
5. FAQ。よくある質問
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