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Reference Manual
EN
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Contents LAST MEMORY RESUME setting Introduction............................................. 3 (“5. Utility” ➝ “Last Mem. Resume”) ................15 About the documentation .................................3 Clock setting (“5. Utility” ➝ “Clock”).......................15 Supported amplifiers .........................................3 GPI IN calibration (“5. Utility” ➝ “GPI Calibration”).......................16 Setup...................................................................3 Network
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Introduction About the documentation This document explains mainly the operation and specifications of the ACD1 amplifier control device itself. When using the ACD1, you will also need to consult various manuals other than this document. ● Manuals other than this document ACD1 Owner’s Manual (printed) Primarily explains initial connections Amp Editor Installation Guide (PDF) Explains the installation procedure for Amp Editor, and the uninstalla- tion procedure Amp Editor Owner’s Manual (PDF) Expl
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Introduction Terms This section explains terminology specific to the ACD1. ■ Amp Editor This is computer application software. With this software, you can use your computer to monitor and control the ACD1 and the amplifiers connected to the ACD1. ■ Scene Settings such as Power-On/Standby or mute for each amplifier are collectively called a “scene.” By recalling a scene, the saved settings can be immediately applied to the amplifiers. The ACD1 can specify 49 scenes for each connected amplifier. ■ Sc
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Controls and Connectors Front Panel q wer t q Display This shows information about the scene, the ACD1 itself, or the connected amplifiers. This will light red when an abnormal- ity (a WARNING or higher alert) occurs. This will also blink blue and white when the Identify operation is performed in Amp Editor. When you turn on the power, a HOME screen like the following will appear. The HOME screen shows the Device ID and the name of the ACD1 specified by Amp Editor. YAMAHA ACD1 001:FOH #1 Device
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Controls and Connectors Rear Panel yu i !2 o!0 !1 y Ground screw The AC power cord is a 3-wire type. If the AC outlet used is earthed (grounded), this device will be properly earthed as well. Also, grounding the screw sometimes reduces hum and interference noise. u [AC IN] connector Connect to the AC mains using the supplied AC power cable. First connect the power cord to the ACD1, then insert the power cord plug into an AC outlet. i [NETWORK] connector This is a 100Base-TX/10Base-T Ethernet con
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Panel operations By pressing buttons on the panel you can monitor or control various parameters of the ACD1 itself or of the con- nected amplifiers. The following parameters can be monitored/controlled. Category Sub category Operation performed 1. Scene Recall Recalls a scene on the specified amplifier. (page 10) Store Saves a scene for the specified amplifier. 2. Amp Control On/Standby Switches the power of the specified amplifier between On and Standby. (page 11) Mute Mutes or unmutes the channel of
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Panel operations The main roles of each button are as follows. Button Role [NEXT] Moves to the next screen or parameter. [BACK] Moves to the previous screen or parameter. [▲INC/YES] Increments the value of a parameter (INC) or responds YES in response to a confirmation message. [▼DEC/NO] Decrements the value of a parameter (DEC) or responds NO in response to a confirmation message. Press the [▲INC/YES] but- Press Increments the value of a parameter. ton Press and hold Continues to increment the va
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Panel operations 5. Use the [▲INC/YES] / [▼DEC/NO] buttons to select the ID of Amp ID: 02 the amplifier for which you want to store settings. å 00 Initial Data 6. Press the [NEXT] button to move to the scene number. Amp ID: 02 00 Initial Data å 7. Use the [▲INC/YES] / [▼DEC/NO] buttons to select the scene Amp ID: 02 number that you want to store. 03:NO SCENE å 8. Press the [NEXT] button to move to . Amp ID: 02 03:NO SCENE å 9. Press the [▲INC/YES] button to move to the screen where you 03:Initial
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Panel operations Scene (“1. Scene”) Here’s how to recall or store scenes for a specified amplifier. 1.Scene å Recall ■ Recalling a scene (“1. Scene” ➝ “Recall”) Amp ID: 01 å Recalls a scene for the specified amplifier. 01:Scene Name Parameter Range Explanation Amp ID 00–39, ALL Selects the ID of the amplifier for which to recall a scene. If you select “ALL,” the cor- respondingly-numbered scene will be recalled for all amplifiers. Attributes of the Preset scene scene A user scene that is protected A u
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Panel operations Controlling an amplifier (“2. Amp Control”) These settings allow you to control an amplifier connected to the 2.Amp Control å ACD1. Standby ■ Power on/standby (“2. Amp Control” ➝ “Standby”) Switches the power of the specified amplifier between On and Standby. Amp ID: 01 å Standby Parameter Range Explanation Amp ID 00–39, ALL Selects the ID of the amplifier whose power will be switched. If you select “ALL,” the power of all amplifiers will be switched to the specified state. Power sup
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Panel operations Amplifier output monitor (“3. Output Monitor”) This indicates the output level of the amp connected to the ACD1. 3.Output Monitor å ■ Amplifier output (“3. Output Monitor”) Displays the output level for each channel of the specified amplifier. Amp ID: 01 å A~B~ Parameter Range Explanation Amp ID 00–39 Selects the ID of the amp whose output level you want to view. Level 0 Nothing will appear in the meter if the level is below 0 dBu. 1 0–6 dBu 2 6–16 dBu 3 16–22 dBu 4 22–28 dBu 5 28–3
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Panel operations ■ Identify (“4. Device Setup” ➝ “Identify”) Blinks the “Identify” icon of the corresponding ACD1 in Amp Editor. Identify ON å Parameter Range Explanation Identify ON/OFF If this is [ON], the “Identify” icon of the corresponding ACD1 in Amp Editor will blink. Turning this [OFF] will defeat the blinking. Utility (“5. Utility”) Here you can make overall settings for the ACD1 and view various 5.Utility å types of information. Battery ■ Backup battery check (“5. Utility” ➝ “Battery
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Panel operations ■ LCD backlight (“5. Utility” ➝ “LCD Backlight”) This specifies the lit status of the ACD1’s LCD backlight. LCD Backlight ON å Parameter Range Explanation LCD Backlight ON The backlight will stay lit. Auto OFF The backlight will go dark automatically. It will light when you perform a panel operation, and will automatically go dark ten sec- onds afterward. ■ Restricting panel operations (“5. Utility” ➝ “Panel Operation”) Here you can turns panel operation lock on/off. By locking p
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Panel operations ■ Enabling scene recall operations via EMG commands (“5. Utility” ➝ “EMG Scene Setup”) Specifies whether the EMG scene will be recalled when the EMG (Emer- Amp ID: 01 gency) signal is received. å The following three types of EMG signal can be received. OFF • EMG command sent from AMX/Crestron • Input signal to the GPI IN assigned to the Emergency scene • EMG command sent from a different ACD1 unit Parameter Range Explanation Amp ID 00–39, ALL Specifies the ID of the amp for which
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Panel operations ■ GPI IN calibration (“5. Utility” ➝ “GPI Calibration”) Calibrates the detected range of the [GPI IN] connector input voltage. Port No.: 3 Min:3.4V->4.2V å Parameter Range Explanation Port No. 1–4 Selects the port of the [GPI IN] connector that will be calibrated. Minimum/maximum Min/Max Selects whether you will be setting the minimum (Min) or maximum (Max) value for value setting the input voltage. Voltage value -- Indicates the input voltage. At the left of the “–>” symbol is
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Panel operations ■ Port settings for an external controller (“6. Network Setup” ➝ “IP Ctrl Port #”) Here you can specify the port number that will be used to control the ACD1 IP Ctrl Port # from an external device such as an AMX or Crestron unit. 49153 å Parameter Range Port number (hexadecimal) Port No. 49153–50049 Specifies the ACD1’s port number. Change the port number if there are other devices (other than the ACD1) that use the same port number. Initializing the ACD1 Here’s how to initial
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Connector wiring This section explains how to wire the [GPI] and [FAULT OUTPUT] connectors located on the ACD1’s rear panel. Euroblock plug connection Be sure to use the supplied Euroblock connector. If you lose the connector, contact your Yamaha dealer. ● Cable preparation •To prepare the cable for attachment to a Euroblock connector, strip the wire as approx. 5 mm shown in the illustration, and use stranded wire to make connections. With a Euroblock connection, the stranded wire may be pron
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Connector wiring GPI connector Connect GPI (General Purpose Interface) devices (e.g., control- lers) to the rear panel [GPI] connector. You can use GPI to send or receive control signals to or from an external device. GND OUT GND IN Voltage The ACD1 provides 4-port input and 4-port output. • The +V terminals have an output voltage of 5 V. A maximum total of 100 mA of current can be drawn. • The IN terminals detect voltage changes from 0 V to 5 V. • The OUT terminals are open-collector outputs.
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Connector wiring FAULT OUTPUT connector You can connect a lamp etc. to the rear panel [FAULT OUTPUT] connector to indicate that an abnormality has occurred. The [FAULT OUTPUT] connector consists of NO (Normally Open), C (Common), and NC (Normally Closed). The [FAULT OUTPUT] connector is a relay circuit, and oper- ates as follows. Normal state Abnormal state Powered-off NO Open Closed Closed NC Closed Open Open The relay contacts used in the [FAULT OUTPUT] connector are rated for a load of 1A,
