Shure SCM268E User Manual Download Page 15

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中文

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1. 必须阅读这些注意事项。 

2. 必须保留这些注意事项。 

3. 必须注意所有警告内容。

4. 必须遵循所有注意事项。 

5. 不要在靠近水的地方使用本设备。 

6. 只能用干布擦拭设备。 

7. 不要堵塞任何通风口。留出足够的距离,确保充分通风,并安装在符合制造

商要求的位置。 

8. 不要将本设备安装在任何热源(如明火、散热器、调温器、火炉或包括功率

放大器在可的其它可能产生热量的装置附近。不要将任何明火火源放置在产

品上。 

9. 不要破坏带极性或接地类型插头的安全功能。极性插头带有两个插片,其中一

个比另一个宽。接地类型插头带有两个插片和第三个接地插脚。较宽的插片或

第三个插脚是为安全目的设置的。如果提供的插头无法插入您的插座,请向电

工咨询如何更换合适的插座。 

10. 保护电源线防止被脚踩踏或被夹紧,尤其是在插头、方便插座和机身电源线

的引出处。 

11. 只能使用制造商指定的连接部件/附件。

12. 只能使用制造商指定的或随设备售出的手推车、支座、三角架、托

架或支撑台。如果使用手推车,在移动装有设备的手推车时应注意

安全,避免设备翻落。

13. 在雷电天气或长时间不使用情况下,应拔下设备插头。 

14. 所有维修均应由合格的维修人员执行。如果设备因下列情况损坏,应进行维

修:电源线或插头损坏、液体泼溅到设备上或异物进入设备,设备暴露在雨水

或潮湿环境中而无法正常工作,或摔落到地上。 

15. 不要将本设备暴露在可能滴水和溅水的地方。不要将装有液体的容器(如花瓶

等)放在本设备顶部。 

16. 电源插头或电器转接头应保持在随时可用的状态。 

17. 本装置的空气噪声不超过 70dB (A)。 

18. 应将符合 I 类标准的设备连接到带有接地保护装置的主电源插座。 

19. 为降低起火或电击危险,不要将本设备暴露在雨中或潮湿环境下。 

20. 不要尝试改装本产品。否则可能会导致人身伤害和/或产品故障。

21. 应在技术规格指定的温度范围内操作此产品。

这个符号表示本设备中存在可能导致触电的危险电压。 

这个符号表示本设备附带的说明书中具有重要的操作和维护

说明。

Summary of Contents for SCM268E

Page 1: ...MIXERS AND DSP SCM268E USER GUIDE Four channel Microphone Mixer 4 4 2016 Shure Incorporated 27AS8880 Rev 4 Printed in U S A...

Page 2: ......

Page 3: ...ed to rain or moisture does not operate normally or has been dropped 15 DO NOT expose the apparatus to dripping and splashing DO NOT put objects filled with liquids such as vases on the apparatus 16 T...

Page 4: ...r Panel 1 2 3 4 5 6 7 8 Power Connector Accepts 100 120 Vac SCM268 or 220 240 Vac SCM268E Output Connector MIC LINE OUT Transformer balanced XLR output connector Switchable between line and microphone...

Page 5: ...vent accidental en gagement Most condenser microphones require phantom power Use it when connecting these types of microphones to the SCM268 Phantom power does not affect the operation of balanced dyn...

Page 6: ...d installation 1 Connect the two units together side by side using two 2 straddle brackets The brackets should straddle the re cessed edges on the top and bottom of each chas sis Fasten them using eig...

Page 7: ...om Place 0 F to 33 F Capacitor in 1 R18 X17 2 R28 X27 3 R38 X37 4 R48 X47 To select a particular corner frequency for the low cut filter remove the R18 R28 R38 or R48 resistor for a given channel as s...

Page 8: ...ion Shorting outputs even for prolonged periods causes no damage Microphone inputs are not damaged by signals up to 10 dBV Line and Aux inputs by signals up to 28 dBV Phantom Power 12 Vdc open circuit...

Page 9: ...9 4 1 2 3 4 5 6 7 8 9 2 2 3 3 10 11 12 13 14 15 16 AC 17 70 dB A 18 I 19 20 21 Shure SCM268 4 SCM268 XLR line XLR AV SCM268 4 line 10 dB line 5 6 LED 12 80 Hz...

Page 10: ...4 AUX IN LED MASTER POWER LED SCM268 POWER 1 2 3 4 5 6 7 8 100 120 V SCM268 220 240 V SCM268E MIC LINE OUT XLR Line MIC LINE OUT XLR Line AUX OUT MIC LINE AUX LEVEL INPUTS 1 4 AUX IN 12V PHANTOM 1 4...

Page 11: ...SCM268 dBu 0 dBu 0 775 V LED MASTER 2 dB LED GREEN nominal RED Clip Peak in dBL 12V PHANTOM ON SCM268 12 V XLR SCM268 SCM268 OFF ON Phantom Power Switch MIC LINE OUT XLR MIC 50 dB SCM268 AUX OUT LINE...

Page 12: ...12 4 1 1 2 1 4 6 mm 12 1 2 5 cm 4 4 1 2 1 25 cm 4 Bracket Screw Rackmount Screw Wood Screw SCM268 SCM268 Shure SCM262 DFR11EQ 1 8 SCM268 1 2 2 8 1 1 2 8 3 4 SCM268 1 4 2 4 Top Mount Hanging Mount...

Page 13: ...28 X27 3 R38 X37 4 R48 X47 R18 R28 R38 R48 X17 X27 X37 X47 C 26 5 F C F F 3 dB Hz F Hz 0 033 803 0 047 564 0 068 390 0 1 265 0 22 120 0 33 80 0 47 56 0 68 39 1 0 26 5 2 2 12 1 R15 2 R25 3 R35 4 R45 Li...

Page 14: ...nel Gain white 95A8752 Line Power Cords SCM268 100 120 Vac US Canada SCM268 100 120 V 95A8762 Line Power Cords SCM268E 220 240 Vac EU SCM268E 220 240 V 95A8778 Fuse SCM268 5x20 mm 250V 80mA slow blow...

Page 15: ...15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 70dB A 18 I 19 20 21...

Page 16: ...8E 10 dB 12 80 1 4 1 4 AUX IN MASTER POWER SCM268E 100 120 SCM268 220 SCM268E MIC LINE OUT XLR MIC LINE OUT XLR AUX OUT Phono MIC LINE AUX LEVEL INPUTS 1 4 Phono AUX IN 12V PHANTOM 1 4 MIC LEVEL INPUT...

Page 17: ...1 1 AUX LEVEL INPUT 1 AUX IN AUX IN MASTER XLR MIC LINE LEVEL AUX LEVEL OUTPUT LEVEL METER SCM268 dBu 0 dBu 0 775 V MASTER 2 dB 12V PHANTOM ON 12 SCM268E XLR 12 SCM268E SCM268E MIC LINE OUT XLR MIC 50...

Page 18: ...18 SCM268E 4 MIC LEVEL INPUT 4 4 4 AUX LEVEL INPUT 4 SCM268E 4 3 2 1 CD 70 V P A...

Page 19: ...19 4 1 1 2 12 1 4 6 4 1 2 5 4 4 1 2 1 25 SCM268E SCM268E SCM262 DFR11EQ Shure 1 8 SCM268E 1 2 8 2 8 3 4 SCM262 1 4 2 4...

Page 20: ...7 35 C 20 95 F 29 74 C 20 165 F 44 x 218 x 162 1 72 x 8 60 x 6 37 1 20 2 10 SCM268 Underwriters Laboratories Inc UL cUL SCM268E CCC GB8898 2001 GB13837 2003 GB17625 1 2003 95B8752 95A8752 SCM268 100 1...

Page 21: ...21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 MAINS 17 70dB 18 CLASS I MAINS 19 20 21...

Page 22: ...er balanced 10 dB 5 6 LED 12 low cut 80 Hz 1 4 1 4 AUX IN LED MASTER POWER LED SCM268E 100 120 Vac SCM268 220 Vac SCM268E MIC LINE OUT Transformer balanced XLR MIC LINE OUT Recessed XLR AUX OUT MIC LI...

Page 23: ...MASTER XLR Balanced MIC LINE LEVEL AUX LEVEL dBu 0 dBu 0 775 V SCM268 OUTPUT LEVEL METER LED 6 Balanced LED MASTER LED 2 dB PHANTOM POWER 12V PHANTOM ON SCM268E 12 V XLR SCM268E Balanced SCM268E MIC L...

Page 24: ...24 SCM268E 4 MIC LEVEL INPUT 4 4 4 AUX LEVEL INPUT 4 SCM268E 4 3 2 1 CD AM FM 70 V P A AUX VCR...

Page 25: ...25 4 1 1 2 12 1 4 6 mm 4 1 2 5 cm 4 4 1 2 1 25 cm SCM268E SCM268E SCM262 DFR11EQ Shure 1 8 SCM268E 1 2 recessed edge 8 2 8 3 4 SCM262K 1 4 2 4...

Page 26: ...60 Hz 60 mA SCM268E 220 240 Vac 50 60 Hz 30 mA 7 35 C 20 95 F 29 74 C 20 165 F 44 mm H x 218 mm W x 162 mm D 1 72 x 8 60 x 6 37 1 20 Kg 2 lb 10 oz SCM268 Underwriters Laboratories Inc UL cUL SCM268E...

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