Manual do usuário Extron electronic sBBG 6 A

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User’s Guide
BBG 6 A and BBG 6 A J
Blackburst / Color Bars / Audio Generator
Extron Electronics, USA Extron Electronics, Europe Extron Electronics, Asia Extron Electronics, Japan
1230 South Lewis Street Beeldschermweg 6C 135 Joo Seng Rd. #04-01 Kyodo Building, 16 Ichibancho
Anaheim, CA 92805 3821 AH Amersfoort, The Netherlands PM Industrial Bldg., Singapore 368363 Chiyoda-ku, Tokyo 102-0082
68-712-01 Rev. D
800.633.9876 714.491.1500 +800.3987.6673 +31.33.453.4040 +800.7339.8766 +65.6383.4

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Precautions Safety Instructions � English Warning FCC Class A Notice Power sources � This equipment should be operated only from the power source This symbol is intended to alert the user of important indicated on the product. This equipment is intended to be used with a main power operating and maintenance (servicing) instructions in system with a grounded (neutral) conductor. The third (grounding) pin is a safety Note: This equipment has been tested and found to comply with the limits f

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警告 警告 安全须知 安全须知 • • 中文 中文 电源 电源 • • 该 该 设 设 备 备 只 只 能 能 使 使 用 用 产 产 品 品 上 上 标 标 明 明 的 的 电 电 源 源 。 。 设 设 备 备 这个符号提示用户该设备用户手册中 这个符号提示用户该设备用户手册中 必 必 须 须 使 使 用 用 有 有 地 地 线 线 的 的 供 供 电 电 系 系 统 统 供 供 电 电 。 。 第 第 三 三 条 条 线 线 有重要的操作和维护说明。 有重要的操作和维护说明。 （ （ 地 地 线 线 ） ） 是 是 安 安 全 全 设 设 施 施 ， ， 不 不 能 能 不 不 用 用 或 或 跳 跳 过 过 。 。 拔掉电源 拔掉电源 • • 为安全地从设备拔掉电源，请拔掉所有设备后 为安全地从设备拔掉电源，请拔掉所有设备后 这个符号警告用户该设备机壳内有暴 这个符号警告用户该设备机壳内有暴 或桌面电源的电源线，或任何接到市电系统的电源线。 或桌面电源的电源线，或任何接到市电系统的电源线。 电源线保护 电源线保护 • • 妥善布线， 避免被踩踏，或重物挤压。 妥善布线， 避

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Introduction The BBG 6 A and BBG 6 A J (an exclusively Japanese model) are compact, high performance blackburst, color bars, and audio generators. Unless otherwise noted, the name BBG 6 A refers to both the standard (USA and European countries) and the Japanese models within this guide. The BBG 6 A provides six broadcast quality blackburst signal outputs on BNC connectors, two of which can be changed to color bars with a DIP switch. For the standard BBG 6 A, the user can select output

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BL B AC B KG B U6 R SA T/COLOR BAR /AUDIO GENERATOR POWER 1 KHZ AUDIO 1 3 5 0.1 52 AV M A X L 1 + R 4dBu ON 10dBV P 1 A L 2 3 BLACKBURST/ 1 4 6 COLORBAR BLACKBURST DISTRIBUTION AMPLIFIER DISTRIBUTION AMPLIFIER MDA SERIES DISTRIBUTION AMPLIFIER DISTRIBUTION AMPLIFIER DISTRIBUTION AMPLIFIER DISTRIBUTION AMPLIFIER DISTRIBUTION AMPLIFIER DISTRIBUTION AMPLIFIER Installation VersaTools Rack Shelf 1/4 Rack Width False Front Face Plate Figure 2 — Mounting the BBG 6 A on a standard shelf (2)

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Installation 4. For furniture mounting, drill 3/32" (2 mm) diameter pilot DIP switch — Use these DIP switches to select between +4 dBu d holes, 1/4" (6.3 mm) deep in the mounting surface at the (pro) or -10 dBV (consumer) audio output level, between NTSC marked screw locations. or PAL (USA only) output, and between blackburst or color bars 5. For furniture mounting, insert #8 wood screws into the for outputs 1 and 2. four pilot holes. Tighten each screw into the mounting With the firs

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Connections, Indicators, and Controls To verify the polarity before connection, plug in the power Audio output connector — Insert a 3.5 mm, 5-pole captive e supply with no load and check the output with a voltmeter. screw connector into this connector for a balanced or As an alternative, you can use an Extron P/S 100 Universal unbalanced 1 kHz sine wave audio tone. 12 VDC Power Supply (part #60-357-01), which can power up to Do not tin the stripped power supply leads before N ten BBG

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Specifications, Part Numbers, and Accessories Color Bars output General Number/signal type External power supply ................. 100 VAC to 240 VAC, 50/60 Hz, 2.5 watts, external, autoswitchable; to 12 VDC, BBG 6 A ............................... 2 color bars, switchable, standard 1 A, regulated power supply SMPTE bars for NTSC, full field 8-bar for PAL Power input requirements ........... 12 VDC, 0.2 A (max.) BBG 6 A J............................. Standard SMPTE bars for NTSC Tempera