User’s Manual PRELIMINARY SCP 250 Control Panel for Use With System Switchers 68-511-01 Rev.
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.
安全须知 • 中文 警告 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。 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。 这个符号警告用户该设备机壳内有暴 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。 露的危险电压，有触电危险。 电源线保护 • 妥善布线， 避免被踩踏，或重物挤压。 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。 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。 必须使用与 厂家推荐的相同
SCP 250 • Safety and Compliances
Table of Contents Chapter One • Introduction ..................................................... 1-1 About the SCP 250 ..................................................................... 1-2 Features ......................................................................................... 1-2 Chapter Two • Installation and Operation . .................. 2-1 Installation Overview . .............................................................. 2-2 Preparing the Site, Installing the Electrical Box ......
Table of Contents, cont’d ii SCP 250 • Table of Contents
SCP 250 1 Chapter One Introduction About the SCP 250 Features
Introduction About the SCP 250 The Extron SCP 250 is a hard wired remote control panel for use with Extron system switchers. Refer to the appropriate switcher’s user’s manual for information on installing, operating, and setting up the switcher. N The system switcher cannot be configured from an SCP control panel. All switcher setup must be done from the switcher’s front panel or via RS-232.
SCP 250 2 Chapter Two Installation and Operation Installation Overview Preparing the Site, Installing the Electrical Box Rear Panel Connectors and Switches Cabling Front Panel Features and Operation Testing/Troubleshooting Mounting the SCP to the Electrical Box
Installation and Operation Installation Overview To install and set up an SCP control panel, follow these steps: 1 Turn the equipment off. Make sure that the SCP and the system switcher are disconnected from the power source. 2 Run cables through the wall or furniture where the SCP will be installed. 3 Prepare the site and install and ground the electrical box (if one will be used) or mounting bracket/mud ring. 4 Set the identification DIP switches on the circuit board.
3-gang wall box grounding.eps 1. Cut out the center portion of the template. Cut up to the dashed line if using an electrical box, or cut up to the dotted line if an electrical box will not be used. 2. If wall-mounting the SCP, locate a stud to which the wall box will be attached. 3. Place the wall box or mounting bracket against the installation surface; mark the guidelines and for the opening on the wall or furniture and cut it out; or...
Installation and Operation, cont’d 6. Exposed cable shields (braids or foil) are potential sources of short circuits. Trim back and/or insulate shields with heat shrink. To prevent short circuits, the outer foil shield can be cut back to the point where the cable exits the cable clamp. Connect both braided and foil shields to an equipment ground at the other end of the cable.
c DIP switches — Set these switches to indicate what model of system switcher the SCP is attached to. 1 2 3 4 5 6 7 8 1, 2, 3, 4 — Input number identification — See the table below for the appropriate settings for each SCP address. 5, 6, 7 — Not used — Keep these set to the closed/up position.
Installation and Operation, cont’d Wire both ends of the cable identically (pin A to pin A, pin B to pin B, etc.). AUX System 5 AUX port A B C D E IR signals in (violet) Gnd (black) Comm signal (white) Gnd (drain) +12V (red) Port on SCP circuit board A B C D E IR signals in (violet) Gnd (black) Comm signal (white) Gnd (drain) +12V (red) Wiring for use with a System 5cr Plus switcher SCP/AAP CONTROL E D CB A E D CB A 1 2 A B C D E Ground (shield/drain) Comm.
the switcher. The illustration below shows several SCPs connected to a System 7SC switcher in a typical daisy chain setup. OUTPUTS INPUTS Anaheim, CA 100- 240 50/60 Hz 1.3A MAX.
Installation and Operation, cont’d Front Panel Features and Operation 1 2 DISPLAY POWER 3 AUDIO MUTE MODE MAX/ IR MIN VOLUME SCP 250 4 a 5 Display control buttons (Power, Mute, Mode) and LEDs — The settings of the display control functions are customized for each projector. These buttons function only after they have been programmed on the System 7SC or System 5cr Plus. Display power (Power) button and LED — Pressing this button turns the projector’s power on/off.
c IR signal pickup device — Like the IR signal pickup device on the switcher, this receives commands from the IR 401 or IR 701 remote control and sends them to the switcher. Infrared signals from other devices are not passed on through the switcher. The IR remote must be within 50 feet (15.2 meters) of and pointed directly at this device for best results. N Switcher configuration must be done using the front panel controls or RS-232 control. Configuration cannot be done from the IR 401 or IR 701.
Installation and Operation, cont’d identically at both ends of the cable and that the faceplate is connected to an earth ground via the wall box or directly. • If power is present at the SCP, but the switcher does not respond to the SCP’s controls, make sure the SCP’s DIP switch settings are correct. 4. Call the Extron S3 Sales and Technical Support Hotline if there is still no switcher response to changes made at the SCP.
SCP 250 A Appendix A Specifications, Part Numbers, Template, Labels Specifications Part Numbers Template Labeling Buttons on the SCP
Specifications, Part Numbers, Template, Labels Specifications Control/remote — control panels IR controller module ��������������������� IR 701 (optional) General Power ���������������������������������������������� 12 VDC, at 60 mA, from a System 7SC or System 5cr Plus switcher Temperature/humidity ���������������� Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing Mounting Furniture mount ���������������� Furniture/wall
Part Numbers Included parts These items are included in each order for an SCP 250: Included parts Replacement part number SCP 250 (black, white) 60-356-02, -03 MR 300 3-gang mounting bracket (mudring) (black, white) 70-519-32, -33 3.5 mm, 5-pole captive screw connectors 10-319-01LF Grounding wire User’s manual Accessories Accessories JB 325 three-gang, 2.
Specifications, Part Numbers, Template, Labels N Rotate the template 90° to install the SCP in the correct orientation. Do not cut directly from this template. Mark the measurements on the wall/furniture. Cut-Out Template for Extron's SCP 250 4.50" (11.43 cm) 2.8" (7.13 cm) 6.40" (16.3 cm) Top Panel SURFACE CUT-OUT AREA FOR FURNITURE MOUNT 5.4" (13.73 cm) Location of SCP 250 To install SCP 250 directly into furniture, cut along this line. TEMPLATE IS NOT FULL SIZE.
Labeling Buttons on the SCP The SCP 250 has translucent panels (“windows”) behind which customized labels can be inserted. To remove a panel, 1. Insert the head of a small Phillips screwdriver into the hole in one end of the panel. 2. Gently slide the tab on the edge of the panel out of the recess in the SCP’s faceplate. Premade templates and blank templates for the SCPs’ label windows are printed in this chapter.
Specifications, Part Numbers, Template, Labels For information about using the program, you can access a help file by clicking on the Help menu on the main screen and choosing Use Help. The picture below shows how the Button-Label Generator screen looks when set for the SCP 250. SCP 250 button label screen Each input, display, and room control can be labeled with names, alphanumeric characters, or bitmapped pictures. Each button’s label can contain from 1 to 3 lines of text (or none).
SCP 250 • Specifications, Part Numbers, Template, Labels A-7 ROOM 2 1 ROOM 1 2 For use with a System 5cr Plus switcher ROOM 1 For use with a System 7SC switcher 3 2 4 3 5 4 n/a 5 n/a 6 n/a 7
Specifications, Part Numbers, Template, Labels A-8 SCP 250 • Specifications, Part Numbers, Template, Labels
Extron’s Warranty Extron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of purchase.
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