User’s Guide MLM 52 1GWP, MLM 52 VC, MLM 52 L VC Wall Mounting Kits for MLC 52 Controllers www.extron.com Extron Electronics, USA Extron Electronics, Europe Extron Electronics, Asia Extron Electronics, Japan 1230 South Lewis Street Anaheim, CA 92805 USA 714.491.1500 Fax 714.491.1517 Beeldschermweg 6C 3821 AH Amersfoort The Netherlands +31.33.453.4040 Fax +31.33.453.4050 135 Joo Seng Road, #04-01 PM Industrial Building Singapore 368363 +65.6383.4400 Fax +65.6383.
Precautions Safety Instructions • English This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product’s enclosure that may present a risk of electric shock. Caution Read Instructions • Read and understand all safety and operating instructions before using the equipment.
Precautions 安全须知 • 中文 这个符号提示用户该设备用户手册中 有重要的操作和维护说明。 这个符号警告用户该设备机壳内有 露的危险电压，有触电危险。 注意 阅读说明书 • 用户使用该设备前必须阅读并理解所有 安全和使用说明。 保存说明书 • 用户应保存安全说明书以备将来使用。 遵守警告 • 用户应遵守产品和用户指南上的所有安全 和操作说明。 避免追加 • 不要使用该产品厂商没有推荐的工具或追 加设备，以避免危险。 警告 电源 • 该设备只能使用产品上标明的电源。 设备必须 使用有地线的供电系统供电。 第三条线（地线）是 安全设施，不能不用或跳过 。 拔掉电源 • 为安全地从设备拔掉电源，请拔掉所有设 备后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 • 妥善布线， 避免被踩踏，或重物挤压。 维护 • 所有维修必须由认证的维修人员进行。 设备内 部没有用户可以更换的零件。为避免出现触电危险 不要自己试图打开设备盖子维修该设备。 通风孔 • 有些设备机壳上有通风槽或孔，它们是用来 防止机内敏感元件过热。 不要用任何东西挡住通 风孔。 锂电池 • 不正确的更换电池会有爆炸的危险。
Table of Contents Introduction Introduction About the MLM 52 1GWP About the MLM 52 1GWP......................................................... 1 About the MLM 52 VC .............................................................. 2 About the MLM 52 L VC ........................................................... 3 Installation Attaching the Controller to the Faceplate ...........................
Introduction, cont'd About the MLM 52 L VC About the MLM 52 VC The Extron MLM 52 VC is a two-gang wall mounting kit with an integrated volume control knob (10k potentiometer) and is designed for use with the MLC 52 IR or MLC 52 RS MediaLink™ Controller (sold separately). It is available with either plastic or metal faceplates. Either controller can be easily mounted on the stand-offs at the rear of the MLM 52 VC faceplate.
Installation, cont’d Attaching the Controller to the faceplate MLM 52 1GWP 1. Place the original plastic faceplate face down and remove the three screws at the rear that hold the MLC 52 controller in place. 2. Carefully remove the controller from the faceplate. 3. With the new MLM 52 1GWP metal faceplate face down, align the MLC 52 controller (also face down) over the stand-offs on the rear. 4. MLM 52 VC and MLM 52 L VC 1.
Installation, cont’d Installation These accessories can be installed in a wall, table, or lectern, using a standard, one-gang electrical box for the MLM 52 1GWP, or a 2-gang wall box for the MLM 52 VC. Underwriters Laboratories (UL) Listed wall boxes are recommended. If a wall box or mud ring is already installed, attach the programmed and tested MLC 52 controller with MLM faceplate, and secure it in place with screws.
Installation, cont’d Mounting an MLC 52 L VC into a lectern or desk Mounting the MLC 52 L VC in an MLM WB+ 1. If neccessary, use the template dimensions on page 11 to mark and cut out an opening in the lectern or desk where you will install the MLC 52 L VC. 1. Attach an MLC 52 L VC to an optional rack mounting faceplate (UCM-RAAP) with the provided mounting screws. 2.
Installation, cont’d Templates MLM 52 L VC template Use the dimensions in the cut-out templates below as a guide for cutting a hole in the wall or furniture. The templates are not to scale. Full size templates are available online at www.Extron.com Use the dimensions in the cut-out template below as a guide for cutting a hole in the lectern or furniture. The template is not to scale. Full size templates are available online at www.Extron.com Top Panel Top Panel 1.9" (4.83 cm) (Front view) 4.60" (11.
Dimensions Dimensions, cont'd MLM 52 L VC dimensions MLM 52 1GWP dimensions 2X Ø.156 THRU .295 X 82° 4.500 3.150 [80.010] 2.518 [63.947] 1.563 [39.700] Ø.178 THRU 1.388 [35.245] .000 [0.000] 3.313 2X .295 [7.493] 2X 3.423 2X 2.855 [72.517] 3.891 2X 2.803 2X 2.548 .000 [0.000] 2X .250 [6.350] 3X Ø.125 THRU .240 X 82° 1.613 2X 1.303 2X 1.088 1.820 [46.227] .610 2.345 [59.563] 2.870 [72.897] MLC 52 2.790 2.070 2X 2.230 2X 1.610 2X 1.180 4X 1.395 .720 3.483 [88.457] 2X 3.943 [100.
