Audio Booth (AHEC-1) / 音频控制台组（AHEC-1）

🎤 Audio Booth Team / 音频控制台组
Team Information / 小组信息
Item / 项目
Information / 信息
Team / 小组
Audio Booth / 音频控制台组
Keyman / 负责人
Willy 🔑
Crew Overseer / 小组监督
Gyeong-hwan Lee 李俊辉
🇬🇧 English Instructions
Purpose
Install, connect, and commission the Audio Headend (AHEC-1) according to the schematics before testing and operation.
Required References
Full Drawing Set: 📎 Complete PDF
Congregation Job Hazard Analysis (DC-85): 📁 Google Drive Folder
CO-160a: 📎 CO-160a — Chapter 3, Audio Headend AHEC-1, pages 1–2, Commissioning an Audio Installation
Specific Schematics:
1-2 Audio Equipment Layout Plan
1-4 Power Distribution Layout Plan
4-2 AV Control Area Large Scale View
6-1 Audio Headend Wiring Diagram
6-2 Loudspeaker Wiring Diagram
6-3 Audio Loudspeaker Wiring Diagram
6-6 Power Distribution Wiring Diagram
6-8 Audio Equipment Schedule
Event Content List: Case AHEC-1
Required Equipment Cases
AHEC-1: Contains the Audio Headend, including the 16-channel mixer, 2x DSPs, 3x amplifiers, power conditioner, and accessories.
AIF-1 and AIF-2: The 2x MDB-USB audio interfaces are stored in AHEC-1 and are used by the Video Booth Team for PC-1 and PC-2 audio. Coordinate their use and return.
Safety Notes
⚠️ Safety & Installation Notes
• Strict NO FOOD or DRINK policy at the Audio Booth. (CO-160 2:5)
• Cell phones and tablets can introduce noise into the system; be mindful of this while operating equipment. (CO-160 2:5)
• Do not apply power until the Power Distribution Team confirms that power is ready.
Setup Steps
1. Cable Management
Keep cables neat and organized throughout the installation.
Keep cables away from operator movement areas.
Attach a tag to each cable identifying its use as connections are made.
2. Position the Audio Headend
Schematics: Pages 1-2 Audio Equipment Layout Plan, 4-2 AV Control Area Large Scale View
Move AHEC-1 to the Audio Control Area.
Position AHEC-1 according to the control-area layout.
Leave sufficient space for operators and access to the rear connections.
🗺️ View Associated Schematics (Pages 1-2, 4-2)
3. Connect Audio Equipment
Schematics: Pages 6-1 Audio Headend Wiring Diagram, 6-8 Audio Equipment Schedule
Connect the audio multicore cable (AMC-1), microphone inputs, loudspeaker outputs, and other audio connections to AHEC-1 according to the schematics.
Coordinate with the Video Booth Team for the AIF-1 and AIF-2 media audio connections from PC-1 and PC-2.
Confirm each connection is made to the correctly labeled input or output.
Keep cables neat and tagged as connections are made.
🗺️ View Audio Headend Schematics (Pages 6-1, 6-8)
4. Connect to Power
Schematics: Pages 1-4 Power Distribution Layout Plan, 6-6 Power Distribution Wiring Diagram
Connect AHEC-1 to the power socket provided by the Power Distribution Team.
Before applying power, make sure all mixer faders, including the MASTER fader, are fully down and all amplifiers are turned off.
Do not power on AHEC-1 until the Power Distribution Team confirms that power is ready.
🗺️ View Power Schematics (Pages 1-4, 6-6)
5. Commission the Audio System
Reference: 📎 CO-160a — Chapter 3, Audio Headend AHEC-1, pages 1–2, Commissioning an Audio Installation
Schematics: Pages 6-1 Audio Headend Wiring Diagram, 6-2 Loudspeaker Wiring Diagram, 6-3 Audio Loudspeaker Wiring Diagram
Commission AHEC-1 according to the CO-160a Commissioning an Audio Installation procedure.
Connect to the DSP using VENU360 and recall the event-specific preset if one has been provided by LBD.
Verify that each loudspeaker output operates in the correct zone and provides the intended coverage.
Check delays, audio levels, input gain, speech equalization, and feedback reduction as directed in CO-160a.
Coordinate with the Video Booth Team to confirm audio from AIF-1 and AIF-2 reaches AHEC-1 correctly.
After the Power Distribution Team completes WM-1 setup and synchronization, confirm that MIC-5 and MIC-6 provide a clean and reliable signal through the audio system.
Save the venue preset after final adjustments.
Confirm the complete audio system is ready before walk-throughs.
🗺️ View Audio Commissioning Schematics (Pages 6-1, 6-2, 6-3)
Completion Checklist
 Cables routed neatly and tagged
 AHEC-1 positioned in the Audio Control Area
 Audio equipment connected according to the schematics
 AIF-1 and AIF-2 media audio verified with the Video Booth Team
 AHEC-1 connected to the power socket
 Audio system commissioned according to CO-160a
 Loudspeaker zones, delays, levels, and coverage verified
 MIC-5 and MIC-6 audio verified after WM-1 synchronization
 Final DSP settings saved
 Keyman inspection completed
Dismantling
 Wait for the department briefing and prayer 30 minutes after the program ends on Sunday before dismantling.
 Power down AHEC-1 according to the CO-160a shutdown procedure before moving equipment.
 Bring AHEC-1, external cables, accessories, and related Audio Booth materials to the designated equipment area for inventory.
 Make sure AIF-1 and AIF-2 are returned with AHEC-1.
 Keep useful cable and equipment labels attached for inventory and packing.
 Coil cables neatly, avoiding twists, kinks, or strain on connectors.
 Keep small adapters, power supplies, and accessories together with their assigned equipment.
 Check the Audio Control Area for any forgotten equipment or materials.
 Keyman confirms all Audio Booth materials have been brought to the inventory area.
🇨🇳 中文说明
目的
根据图纸安装、连接并调试音频主控设备 (AHEC-1)，为测试和正式运行做好准备。
参考资料
完整图纸： 📎 完整 PDF 文件
《会众工作危险性分析》(DC-85)： 📁 Google Drive 文件夹
CO-160a： 📎 CO-160a — 第 3 章，Audio Headend AHEC-1，第 1–2 页，Commissioning an Audio Installation
相关图纸：
1-2 音频设备布局图
1-4 电源分配布局图
4-2 音视频控制区大比例图
6-1 音频主控接线图
6-2 扬声器接线图
6-3 讲台及部门扬声器接线图
6-6 电源分配接线图
6-8 音频设备清单
大会设备清单： 设备箱 AHEC-1
所需设备箱
AHEC-1： 包含音频主控设备、16 通道混音器、2 台数字信号处理器 (DSP)、3 台功放、电源调节器及附件。
AIF-1 和 AIF-2： 两个 MDB-USB 音频接口存放在 AHEC-1 内，由视频控制台组用于 PC-1 和 PC-2 的音频。请协调取用和归还。
安全提醒
⚠️ 安全与安装提示
• 音频控制台严禁饮食。 (CO-160 2:5)
• 手机和平板电脑会让系统出现杂音，操作设备时请留意。 (CO-160 2:5)
• 在电源分配组确认电源准备好之前，不要接通电源。
安装步骤
1. 线缆管理
在整个安装过程中保持线缆整齐有序。
避免让线缆影响操作人员移动。
连接线缆时，为每根线缆贴上标签，标明其用途。
2. 放置音频主控设备
图纸：1-2 音频设备布局图、4-2 音视频控制区大比例图
将 AHEC-1 移动到音频控制区。
按照控制区布局图摆放 AHEC-1。
为操作人员和设备后方接线预留足够空间。
🗺️ 查看相关图纸（图纸 1-2, 4-2）
3. 连接音频设备
图纸：6-1 音频主控接线图、6-8 音频设备清单
按照图纸，将音频多芯线缆 (AMC-1)、麦克风输入、扬声器输出及其他音频连接接到 AHEC-1。
与视频控制台组协调 PC-1 和 PC-2 的 AIF-1、AIF-2 媒体音频连接。
确认每项连接都接到标签正确的输入或输出端。
连接设备时保持线缆整齐，并贴上标签。
🗺️ 查看音频主控相关图纸（图纸 6-1, 6-8）
4. 连接电源
图纸：1-4 电源分配布局图、6-6 电源分配接线图
将 AHEC-1 连接到电源分配组提供的电源插座。
接通电源前，确认所有混音器推子（包括 MASTER 推子）都已完全降下，并且所有功放都已关闭。
在电源分配组确认电源准备好之前，不要开启 AHEC-1。
🗺️ 查看电源相关图纸（图纸 1-4, 6-6）
5. 调试音频系统
参考资料：📎 CO-160a — 第 3 章，Audio Headend AHEC-1，第 1–2 页，Commissioning an Audio Installation
图纸：6-1 音频主控接线图、6-2 扬声器接线图、6-3 讲台及部门扬声器接线图
按照 CO-160a 的 Commissioning an Audio Installation 程序调试 AHEC-1。
使用 VENU360 连接 DSP；如果 LBD 已提供大会专用预设，请调用该预设。
确认每个扬声器输出对应正确的区域，并达到图纸所示的覆盖范围。
按照 CO-160a 检查延迟、音频电平、输入增益、语音均衡及反馈抑制。
与视频控制台组协调，确认 AIF-1 和 AIF-2 的音频已正确传送到 AHEC-1。
电源分配组完成 WM-1 设置并同步后，确认 MIC-5 和 MIC-6 的信号稳定，并能通过音频系统正常播放。
完成最终调整后保存场地预设。
在走位练习前确认整个音频系统已经准备好。
🗺️ 查看音频调试相关图纸（图纸 6-1, 6-2, 6-3）
完成检查表
 线缆已整齐布设并贴上标签
 AHEC-1 已放置在音频控制区
 已根据图纸连接音频设备
 已与视频控制台组确认 AIF-1 和 AIF-2 的媒体音频
 AHEC-1 已连接到电源插座
 音频系统已按照 CO-160a 完成调试
 扬声器区域、延迟、电平及覆盖范围已确认
 WM-1 同步完成后，MIC-5 和 MIC-6 的音频已确认
 最终 DSP 设置已保存
 负责人已检查确认
拆卸
 在星期日节目结束 30 分钟后，等待整个部门的简短会议和祷告后再开始拆卸。
 移动设备前，按照 CO-160a 的关机程序关闭 AHEC-1。
 将 AHEC-1、外部线缆、配件及音频控制台组的相关物品带到指定设备区域进行清点。
 确认 AIF-1 和 AIF-2 已与 AHEC-1 一起归还。
 保留有助于清点和装箱的线缆及设备标签。
 整齐盘绕线缆，避免扭曲、打结或拉扯接头。
 将小型转接器、电源适配器及其他配件与所属设备放在一起。
 检查音频控制区是否遗留设备或材料。
 负责人确认音频控制台组所有物品都已送到清点区域。
Related Pages / 相关页面
Audio Cabling / 音频布线
Video Booth / 视频控制台组
Power Distribution / 电源分配