Instruction/ maintenance manual of the product CRS-101 OWI
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CRS-101 INFRARED W IR ELESS MICROPHONE SYSTEM INSTALLATION INSTRUCTIONS.
2 This package contains the ff: 1 each . . . . . . . . . . CRS-CASE - MIXER/AMPLIFIER 2 each . . . . . . . . . . CRS-IRS - IR SENSORS 1 each . . . . . . . . . . CRS-PMIC - PENDANT MICROPHONE 1 each . . . . . . . . . . CRS-PENCH - PENDANT CHARGER 1 each .
3 SAFETY INSTRUCTIONS Read all of these instructions befo re operat ing and save instructions for later use . 1. Read Instructions – All the safety and opera ting instructions shoul d be read before the appliance is operated . 2. Retain Instruct io ns – The safety and operating instru ctions s hould be retained for future reference.
4 INTRODUCTION Congratulations and than k you for purchasing the OWI CRS-101 Infrared Wireless Microphone System. This compact sy stem is suitable for Cla ssrooms, Train ing rooms, Conference rooms and for Public speaking.
5 CRS-CASE FEATURES Figure 1. CRS-CASE Top View - Door Closed CRS-CASE CABINET FE ATU RES 1. DOOR LOCK – Locks the CRS-C ASE Door to keep unauthorized fingers off the system con trols and settings. Also allows safe storage of the Pendant , He adset and Lapel Microphones .
6 Figure 3. CRS-CASE Front Panel CRS-CASE FRONT PANEL FEATURE S The CRS-CASE Front Panel features all of the controls for the CRS -101 System. 3. POWER SWITCH – One, two position to ggle switch turns the power mains to the CRS-CASE ON/OFF .
7 Figure 4. CRS-CASE Inside Panel CRS-CASE INSIDE PANEL FEATURE S An external audio source such as a CD/DVD Play er, computer, projecto r, cable, satellite, etc and standard unbalanced, lo w impedance wired micropho nes can be connected to the Inside Panel.
8 Figure 6. CRS-CASE Bottom Side Panel CRS-CASE BOTTOM SIDE PANEL FE ATU RES 17. AC POWER CORD – O ne, three prong AC cord conn ects to a standard 110VAC/60Hz outlet. Provides AC power to the CRS-101. Figure 7. CRS-IRS IR Sensor CRS-IRS IR SENSOR FEATU RES 18.
9 Figure 8. CRS-HHMIC Hand Held Microphone (Optional) CRS-HHMIC HAN D HEL D MICROPHONE FEATURES (Optional ) The HHMIC Hand Held Micropho ne is an optional access ory that can be used for presentations or can b e passed around the room for Q&A so everyone in the room can clea rly hear questions from the class or audience.
10 Figure 9. CRS-PMIC Pendant Mic/Charger CRS-PMIC PENDAN T MIC/CHARGER FEATURES The CRS-PMIC Pendant Micropho ne can be used as a wire less microphone itse lf or as an IR Transmitter when used with the Lapel or Headset Mics. 26. MIC INPUT – One, 3.
11 Figure 10. CRS-LMIC Lapel Mic CRS-LMIC LAPEL MIC FEATURES The CRS-LMIC Lapel Microphone is used with t he Pendant Mic for inco nspicuous hands-free presentations. 34. MICROPHONE – Detects audible sou nd such as voice. Should be position ed as close to the speaker’s mouth as possibl e.
12 Figure 11. CRS-HSMIC Headset Mic (Optional) CRS-HSMIC HEADSET MI C FEAT URES (Optional) The CRS-HSMIC Lapel Micropho ne is used with the Pendant Mic and is another option for hand s-free presentations. NOTE: The CRS-HSMIC is an optional accessory and must be purchased separate from the CRS-101 .
13 Figure 12. Typical Classroom Application INSTALLATION CRS-CASE The CRS-CASE can be wall or shelf mounted. It should be located in a central locatio n that allows the IR Sensors to be equally spread in the classroom for optimum visibility to the microphones .
14 Wall Mount The CRS-CASE has two screw keyholes on the Bottom Panel that allow it to be secured to a wall or cabinet. ( Figure 2 ) Whenever possi ble, the screws for the keyholes should be se cured to a wood panel instead of drywall to avoid having the screws work lo ose over time after repeate d use of the CRS.
15 Figure 14. Typical CRS System Con nections CONNECTIONS The CRS-101 System requires only a few simpl e con nections and sets u p in minutes. The only required connections are the IR Sensors , Speakers an d Power Cord .
16 Line In 1. Connect th e left and right line level audio outputs of an audio source to the L and R Inputs on the CRS-CA SE using a stereo RCA -RCA patch cable with gold ends. NOTE: Though the CRS has Left and Right Inputs, t he Speaker Outputs a re mono, so BOTH channels will be output from BOTH speakers.
17 OPERATION 1. IF TURNING THE SYSTEM ON FOR THE FIRST TIME, turn the VOL Knobs all the way down (full counterclock wise). 2. With all system connections co nfirmed, press the Power Switch to turn the system ON . 3. If using the Lapel or Headset Mic , c onnect to the Pendant as shown in Figure 16 .
18 SPECIFICATIONS CRS-CASE MIXER/AMPLIFIER IR Carrier Frequency 2.06MHz and 2.56MHz Deviation Range ± 40kHz Input Sensitivity LINE 150mV TV/DVD (Unbalanced Line Mono ) 150mV COMP (Unbalanced Line Mono) 150mV Signal to Noise LINE ≥ 70dB TV/DVD (Unbalanced Lin e Mono) ≥ 70dB COMP (Unbalanced Line Mono) ≥ 70dB WIRELESS MIC ≥ 100dB THD <0.
19 CRS-PMIC PEND AN T MICROPHONE Polar Pattern Unidirectional Electret Con denser Microphone IR Carrier Frequency 2.06MHz or 2.56MHz Battery 3.7V 800MAh AA Lithium Dimensions H x W x D 4.7 x 1.3 x 0.7 inches (120 x 34 x 18 mm) Weight (with battery ) 0.
20 Battery Current/Life 0.1mA @ 5V Voltage 2.5-11V DC Cable Length 40 inches (1.016m) Weight 0.04 lbs (0.02kg) Dimensions Headset 6.1 inches (155 mm) Microphone 0.20 inches (5.1 mm) Body 6.7 inches (170 mm) Accessory HM-008 Windscreen CRS-HHMIC HANDHEL D MICR OPHONE Polar Pattern Uni-directional Dynamic Carrier Frequency 2.
21 17141 Kingsvie w Avenue Carson, CA 90746-1207 Telephone: 310.515.1900 Fax: 310.515.1606 Web: www .owi-inc.com ©2008 OWI Incorporated.
An important point after buying a device OWI CRS-101 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought OWI CRS-101 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data OWI CRS-101 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, OWI CRS-101 you will learn all the available features of the product, as well as information on its operation. The information that you get OWI CRS-101 will certainly help you make a decision on the purchase.
If you already are a holder of OWI CRS-101, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime OWI CRS-101.
However, one of the most important roles played by the user manual is to help in solving problems with OWI CRS-101. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device OWI CRS-101 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
