CCS 900 Ultro Discussion System en Installation and Operating Manual
CCS 900 Ultro Table of Contents | en 3 Table of Contents 1 About this manual 5 2 Introduction 6 3 Control Unit (CU) 7 4 Delegate and Chairman Unit 9 5 Installation 10 5.1 Connecting the Delegate and Chairman Units 10 5.2 Connecting up to 150 units 10 5.3 Locking the extension cable 11 5.4 Connecting an external microphone 11 5.5 Connecting a wireless microphone 12 5.6 Recording/playback the conversation 12 5.7 Connecting a PA-system or other external equipment 13 5.
en | Table of Contents CCS 900 Ultro 7.3.1 Overview of set-up icons 26 7.3.2 Deleting files 27 7.3.3 Setting the date and time 28 7.3.4 Selecting the bit rate 28 7.3.5 Continuous recording 29 7.3.6 Set internal/ external recording options 29 7.4 Record 30 7.4.1 Overview of record icons 30 7.4.2 Making a recording 31 7.4.3 Exchanging SD cards during recording 31 7.5 Pre-listen and Playback 32 7.5.1 Overview of pre-listen/ playback icons 32 7.5.
CCS 900 Ultro 1 About this manual | en 5 About this manual This manual provides all the information required to install and operate the CCS 900 Ultro Discussion System. Conventions WARNING! Warnings draw attention to instructions that must be followed to prevent personal injury. CAUTION! Cautions draw attention to instructions that must be followed to prevent damage to the equipment. NOTICE! Notes draw attention to special instruction tips or other useful information. Bosch Security Systems B.V.
2 en | Introduction CCS 900 Ultro Introduction The CCS 900 Ultro Discussion System is a discussion system for use in meeting and conference venues with a limited number of participants. A CCS 900 Ultro Discussion System consists of: – One Control Unit (CU). – Maximum 50 units of which one or more Chairman Unit(s). – Extension cables if required (5m or 10m). – Peripheral audio and/or telecommunication equipment. – A built-in MP3 recorder.
CCS 900 Ultro 3 Control Unit (CU) | en 7 Control Unit (CU) Figure 3.1 Control Unit 1. Mains On/Off switch. 2. MP3 recorder (for more information, see section 7). 3. Microphone-mode switch. Open mode with auto switch-off. To select the maximum number of delegate microphones to be activated simultaneously (1, 2, 3 or 4).The microphone automatically switches off if the speaker does not speak for 30 seconds. The microphone can manually be switched off by pushing the button on the Delegate Unit.
en | Control Unit (CU) CCS 900 Ultro 10. Line input and output for connecting a PA-system or other audio equipment. 11. Telephone coupler input and output for connecting a remote participant. NOTICE! The telephone input signal to the CU is not added to the telephone output signal from the CU to prevent line echo due to feedback. 12. Insertion connection.
CCS 900 Ultro 4 Delegate and Chairman Unit | en 9 Delegate and Chairman Unit Figure 4.1 The Chairman Unit (B) has the same function as a Delegate Unit (A) with the exception of a 'priority' button and the Possible-To-Speak indication. 1. 2. Microphone with red illuminated indicator ring, lights when the microphone is ON. Two 3.5 mm stereo headphone sockets, one at each side, for headphone or recorder connection.
en | Installation CCS 900 Ultro 5 Installation 5.1 Connecting the Delegate and Chairman Units Figure 5.1 Connect the Delegate (2) and Chairman (3) Units to the trunk connectors of the CU (1). Use an extension cable (4) if necessary. 5.2 Connecting up to 150 units The CCS 900 Ultro can be used with up to 150 units by adding a maximum of 2 additional Control Units acting as power supply units only. Please contact your local Bosch representative for the installation instructions. Figure 5.
CCS 900 Ultro 5.3 Installation | en 11 Locking the extension cable Figure 5.3 Cable locking clamps can be used in combination with the extension cables to prevent accidental disconnection. 5.4 Connecting an external microphone Figure 5.4 Put the external microphone (2) connector in the microphone input of the CU (1). Adjust the sensitivity by use of the gain control (3). Use only microphones with balanced output. The microphone input provides a 12V phantom power supply. Bosch Security Systems B.
5.5 en | Installation CCS 900 Ultro Connecting a wireless microphone Figure 5.5 Connecting a wireless microphone to the external microphone input is possible with the included 50dB attenuator. This way of connection allows interruption of the wireless microphone by the chairman's priority button. 5.6 Recording/playback the conversation Figure 5.6 Connect the cabling of the recorder device (2) to the recorder input and output of the CU (1).
CCS 900 Ultro 5.7 Installation | en 13 Connecting a PA-system or other external equipment Figure 5.7 Connect a PA-system (3) or other devices (2) to the in- and output of the CU (1). Connect audio sources to the line input, a PA amplifier or other sound-processing devices to the line output. 5.8 Connecting a telephone coupler Figure 5.8 Connect the telephone coupler (2) to the telephone input and output of the CU (1).
en | Installation 5.9 CCS 900 Ultro Connecting an equalizer Figure 5.9 Put the insertion switch (3) in position "0" and connect the cabling (2) of the (mono) equalizer (4) to the insertion input and output of the CU (1). Switch (3) must be in position "1" (loop through) if the insertion input/output is not used. 5.10 Mains connection Figure 5.10 WARNING! The CU must be earthed via the mains supply for safety reasons and to ensure the specified audio performance of the system.
CCS 900 Ultro 5.11 Installation | en 15 Connecting a USB cable Use the optional USB cable to connect the CU (1) to a PC. Data can then be downloaded from the CU to the PC (CCS-CURD only). See section 7 for more information. CAUTION! Do not connect the USB cable and audio output/input to the same PC, otherwise the system will not work. CAUTION! Do not disconnect the USB cable or shut down the Control Unit without following the PC disconnection procedures. Bosch Security Systems B.V.
en | Operation CCS 900 Ultro 6 Operation 6.1 Testing the connection of the Delegate and Chairman Units Figure 6.1 Put the mode selector in the test position, all light-ring indicators and red LEDs of the Delegate and Chairman Units must lit if properly connected. 6.2 Using the microphone button of the Delegate Unit Figure 6.2 Depending on the position of the microphone mode switch on the CU, pressing the microphone button on a Delegate Unit will activate the delegate microphone.
CCS 900 Ultro 6.3 Operation | en 17 Possible-To-Speak Figure 6.3 LED (A) in figure 6.3 shows Possible-To-Speak. When the LED has the white color this indicates the microphone can be switched on. When the microphone is switched on the color of the LED will change to red. If the maximum number of active microphones in the system is reached the LED will be off and the microphone can not be switched on. The Possible-To-Speak indication can be disabled. 0 : indication disabled.
6.5 en | Operation CCS 900 Ultro Using the priority button Figure 6.5 Pressing the priority button of the Chairman Unit (Figure 6.5 “1”) may be indicated by a chime tone and will deactivate all active Delegate Units and activates the chairman microphone (Figure 6.5 “2”). Release of the priority button (Figure 6.5 “3”) will either leave the Delegate Units deactivated or activates them again (depending on priority mode settings). 6.6 Priority mode settings in Chairman Unit Figure 6.
CCS 900 Ultro 6.7 Operation | en 19 Open mode Figure 6.7 Select the max. number (1, 2, 3 or 4) of delegate microphones which can be active at the same time. NOTICE! Chairmen can always switch on and off their microphones and are not included in the maximum number. 6.8 Open mode with auto switch-off Figure 6.8 Select the max. number (1, 2, 3 or 4) of delegate microphones which can be activated by the delegates themselves at the same time.
en | Operation 6.9 CCS 900 Ultro Override mode Figure 6.9 Each time a delegate presses the microphone button on a Delegate Unit, it will override the currently active Delegate Unit. So only one delegate microphone is active at the same time. chairman microphones can always be switched on. 6.10 Chairman only mode Figure 6.10 Only the Chairman Units (B) can be activated. Delegates (A) can not switch on their microphones. IOM_CCS900 | V1.0 | 2010.
CCS 900 Ultro 6.11 Operation | en 21 Volume control of the Delegate and Chairman Units Figure 6.11 Turn the volume control (1) to set the volume of the loudspeakers of the Delegate and Chairman Units (2). Adjust for maximum level without feedback. In the fully counterclockwise position all loudspeakers are muted. 6.12 Volume control of the Delegate and Chairman Units Figure 6.
en | Operation 6.13 CCS 900 Ultro Monitoring volume control Figure 6.13 Use the built-in loudspeaker or a headphone to monitor the discussion. Adjust the volume using the monitoring volume control. The maximum level is controlled by the setting of the volume control for Delegate and Chairman Units. 6.14 Using a headphone Figure 6.14 Use the rotary volume control (1) to adjust the volume of the headphones connected to the left and/or right side of the units.
CCS 900 Ultro Built-in MP3 recorder (CCS-CURD only) | en 7 Built-in MP3 recorder (CCS-CURD only) 7.1 Introduction 23 NOTICE! Connect the Control Unit at least ones every 6 months to the mains supply for 24 hours to keep the MP3 back-up battery charged. The built-in MP3 recorder allows users to: – record discussion – listen to discussion before playing it back to the floor – play discussion back to delegates Recording is started and stopped by the user.
en | Built-in MP3 recorder (CCS-CURD only) 7.2 Overview 7.2.1 User display CCS 900 Ultro The user display has five soft buttons for operating the MP3 recorder (see following figure). Figure 7.1 Overview of user display and buttons 7.2.2 1. Soft button 1 2. Soft button 2 3. Soft button 3 4. Soft button 4 5. Soft Button 5 6. User display: displays user data and icons (see section 7.2.3). 7. Slot for SD card: Slot for inserting the SD card. 8.
CCS 900 Ultro 7.2.3 Built-in MP3 recorder (CCS-CURD only) | en 25 Start-up screen After powering up, the start-up screen is briefly displayed, which shows the name of the recorder, as well as the revision number of the software. The software then automatically displays the Record screen (see following figure). Figure 7.2 Overview of record screen (after start-up) 1. Mode selected icon: Shows the selected mode 2. VU-meter: Shows the audio level during recording, pre-listening, and playback. 3.
en | Built-in MP3 recorder (CCS-CURD only) 7.3.1 CCS 900 Ultro Overview of set-up icons Table 7.2 Icon Overview of icons for navigating set-up screens Icon name Function of icon Next (displayed at Go to next set-up screen. This icon is also displayed at the lower left of set-up top left of the set-up screen to indicate that the other screen) modes can be selected at any time, by pressing the change mode button (1). Select Selects next value to change.
CCS 900 Ultro 7.3.2 Built-in MP3 recorder (CCS-CURD only) | en 27 Deleting files Use this option to delete files. 1. Press the up or down button to select the file to delete. The filename will change on the display as the button is pressed. 2. 3. Press the delete file button to delete the selected file. Press the confirm delete button to confirm the file to delete permanently or cancel the delete command of the selected file by pressing the button “cancel delete”. 4.
en | Built-in MP3 recorder (CCS-CURD only) 7.3.3 CCS 900 Ultro Setting the date and time NOTICE! To change settings in the set-up mode, you must follow the programmed sequence of events (there is no back button). To exit the set-up mode at any time, press the change mode button (button 1 at the left-side of the display). Figure 7.4 Set-up screen for date Before using the MP3 recorder you should make sure that the date and time are correctly set.
CCS 900 Ultro 7.3.5 Built-in MP3 recorder (CCS-CURD only) | en 29 Continuous recording NOTICE! If more than 50 Delegate Units are connected (by using additional Control Units), the option “record when one or more microphones are active” may not work correctly (also see section 5.2). Also the noise level of external inputs can have impact on the proper functioning of the option “record when one or more microphones are active”. 1.
en | Built-in MP3 recorder (CCS-CURD only) 7.4 CCS 900 Ultro Record Use the record mode to record discussion. Before recording, make sure the SD card is inserted into the slot to the right of the display, or the unit is set to internal recording. 7.4.1 Overview of record icons The following icons are displayed/used during recording. Table 7.3 Icon Overview of record icons Icon name Function of icon Record selected Shows the user that the Record mode is selected.
CCS 900 Ultro 7.4.2 Built-in MP3 recorder (CCS-CURD only) | en 31 Making a recording Refer to figure 7.1. Make a recording as follows: 1. Press the change mode button to select the record mode. When selected, the record icon is shown in the top right-hand corner of the display. NOTICE! If the unit has just been powered up, the record mode is automatically selected. 2. Press the record button (2) to start recording. The blue LED next to the SD card holder will come on and the time counter will start.
en | Built-in MP3 recorder (CCS-CURD only) 7.5 CCS 900 Ultro Pre-listen and Playback Refer to figure 7.1. Pre-listen and Playback are almost the same. The difference between these two modes is described below: Pre-listen Use the pre-listen mode to listen to discussion before playing it back to the floor. The audio signal is present at the monitor loudspeaker or the headphones, if connected. Playback Use the playback mode to play the discussion back to delegates.
CCS 900 Ultro 7.5.2 Built-in MP3 recorder (CCS-CURD only) | en 33 Pre-listening to and playing back files Refer to figure 7.1 To pre-listen to or playback files: 1. Press the change mode button (1) to select the required mode. The pre-listen or playback icon is shown in the top right-hand corner of the display, depending on the mode selected. 2. Press the start button (2) to pre-listen to or playback files. The MP3 tag is shown on the display. If there is no MP3 tag, the filename is shown instead.
8 en | Troubleshooting CCS 900 Ultro Troubleshooting Problem Possible cause Solution Temporary no Trunk-line overload. Reduce load on the trunk-lines microphone reaction, and by reducing the number of units, no sound or distorted and/or the length of the trunk sound from unit cables. loudspeakers. Acoustic Feedback: Loudspeaker volume too loud. Reduce gain using volume control for Delegate/Chairman Unit loudspeakers on CU. If available, switch on Digital Acoustic Feedback Suppression.
CCS 900 Ultro Troubleshooting | en Problem Possible cause The SD card is incompatible. 35 Solution Use a PC to format the SD card. Use FAT or FAT32. Note: NTFS is incompatible. Notice: SD cards larger than 2 GB are not supported. Hourglass flashes for a The SD card is almost full. Remove old files/recordings. long time after inserting the SD card: Format the SD card. The SD card is too slow. Use a faster SD card.
en | Technical data CCS 900 Ultro 9 Technical data 9.1 System Electrical and Electro-Acoustical Characteristics 9.1.1 The Control Unit (CU) Mains voltage 100 - 240 Vac ± 10%, 50/60 Hz Current consumption max. 0.9 A (100 Vac) - 0.3 A (240 Vac) Power Consumption 60 W DC supply to contribution units 24V +/- 1V (current limited) Rated output for all trunks 1.25A Sample frequency: - Recording 32Khz - Playback 32, 44.
CCS 900 Ultro Technical data | en - Volume control 37 50 dB attenuation range Monitor headphone: - Output level -8 dBV/ +2 dBV (nominal/maximum) - Output impedance 22 Ohm - Output connection stereo jack socket (mono output) - Allowed impedance any impedance - Volume control 50 dB attenuation range Loudspeaker volume control: - For Delegate and Chairman mute (50 dB attenuation) + 10 steps of 1.
en | Technical data 9.1.2 CCS 900 Ultro Combined Units Delegate microphones with transmission links to delegate headphones and auxiliary outputs. Frequency response 25 Hz - 12.5 kHz tolerances according to IEC 60914 standard Total harmonic distortion at overload: - at nominal input level (85 dB < 0.5% SPL) - at max. input level (110 dB < 3% SPL) 9.2 Mechanical Data 9.2.
CCS 900 Ultro Technical data | en 9.3 General data 9.3.
en | Technical data 9.3.2 CCS 900 Ultro Equipment Range Control and power supply unit CCS-CU CCS-CUD (with Digital Acoustic Feedback Suppression) CCS-CURD (with recording and Digital Acoustic Feedback Suppression) 19" rack mounting set LBB 3311/00 Bracket for flush mounting Can be made locally according to the illustrations in chapter 10.
CCS 900 Ultro Appendix | en 10 Appendix 10.1 Pin Configuration Figure 10.1 10.1.1 10.1.2 1. Audio contribution line 2. GND 3. Audio distribution line 4. Control line 1 5. Control line 2 6. V+ supply 7. V- supply External Microphone (XLR) (B) GND (0V, phantom supply) 2. Signal+ (+12V, phantom supply) 3. Signal- (-12V, phantom supply) – 10.1.4 Phantom supply according to DIN45596 CINCH Connector (C) 1. Signal+ 2. Screen Mains Connector (D) 1. 10.1.
en | Appendix 10.1.6 CCS 900 Ultro Schematics of connectors LBB 3316/00 Figure 10.2 Connector pin connections Pin number Color 1 White 2 Shield 3 Violet 4 Yellow 5 Green 6 Red 7 Blue IOM_CCS900 | V1.0 | 2010.06 Installation and Operating Manual Bosch Security Systems B.V.
CCS 900 Ultro 10.2 Appendix | en 43 Mounting Instructions The CU can be attached in three different ways: – In a 19" rack making use of the 19" rack mounting set LBB 3311/00. Place a blank 1HU panel above the CU to have sufficient space for cable connections. – Mounted into a table using the flush mount bracket. – On a table. Therefore drill four holes in the table and fasten the CU with four M3 screws (B). The Delegate and Chairman Units can only be attached on a table.
en | Appendix 10.3 CCS 900 Ultro Bracket for Flush Mounting The drawing below gives the necessary information how to make a bracket for flush mounting the CU into a table. Figure 10.5 IOM_CCS900 | V1.0 | 2010.06 Installation and Operating Manual Bosch Security Systems B.V.
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