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18 

 

 
 
 

OPERATION 

 

1. 

IF TURNING THE SYSTEM ON FOR THE FIRST TIME, turn the 

VOL Knobs

 all the way down (full 

counterclockwise). 

2. 

With all system connections confirmed, press the 

Power Switch

 to turn the system 

ON

3. 

If using the 

Lapel

 or 

Headset Mic

, connect to the 

Pendant

 as shown in 

Figure 16

. Be sure the 

Pendant 

is pointing toward the 

IR Sensors

 so the 

IR Pulses

 from the 

Pendant

 

will be ‘seen’ by the 

IR Sensors

4. 

Turn the 

Hand Held Microphone

 (or 

Pendant

ON

5. 

Set the 

MAIN VOL Knob

 on the 

CRS-201-CASE

 to 

12 

o’clock

6. 

Slowly raise the 

WIRELESS VOL

 level until the output from the 

Speakers

 is set to the desired level. 

If feedback occurs (audio squeal from the speakers) lower the 

WIRELESS VOL

 level or move the 

microphone

 away from the 

speaker

7. 

Repeat 

Step 6

 for any 

audio device(s)

 connected to 

LINE IN, TV/DVD 

and

 COMP, 

and adjust the 

LINE IN,

 

TV/DVD 

and

 COMP

 levels as needed. 

8. 

Confirm the 

relative volume

 of the 

microphone(s) 

to the 

audio device(s)

 and adjust if necessary. 

(The audio from the 

microphone(s)

 should be heard 

above

 the audio from the 

device(s)

 connected 

to 

LINE IN, TV/DVD 

and 

COMP

.) 

9. 

Adjust the 

MAIN VOL

 as appropriate so the 

microphone(s)

 and 

audio device(s)

 can be clearly 

heard throughout the entire room. (Set to the highest comfortable listening level to avoid listener 
fatigue.) 

Содержание CRS201

Страница 1: ...CRS201 INFRARED WIRELESS MICROPHONE SYSTEM INSTALLATION INSTRUCTIONS...

Страница 2: ...PENDANT CHARGER E 1 each CRS PBAT37 PENDANT MICROPHONE BATTERY F 1 each POWER CORD G 2 each CABINET KEYS H 1 each MOUNTING PLATE Optional Accessories Sold Separately CRS LMIC LAPEL MICROPHONE CRS HHM...

Страница 3: ...uch as radiators heat registers stoves or other appliances including amplifiers that produce heat 10 Power Sources The appliance should be connected to a power supply only of the type described in the...

Страница 4: ...lses invisible light pulses that are seen by the IR Sensors The Sensors receive these pulses and output electrical pulses to the CRS 201 CASE where the electrical pulses are converted back to audio si...

Страница 5: ...ck and Side Views 2 MOUNTING PLATE Holds the CRS 201 CASE securely on the wall 3 MOUNTING KEYHOLES Five screw keyholes for securing the CRS 201 CASE to a wall or shelf 4 WIRE ACCESS Space in the CRS 2...

Страница 6: ...L One rotary potentiometer sets the master volume output of the overall mix of the Line and Microphone Inputs to the Speakers 11 LINE IN VOL One rotary potentiometer sets the output level of the Line...

Страница 7: ...her channel for a mono source 16 TV DVD One mono phono jack 6 33mm standard plug connects to a DVD Player or TV Projector using a stereo male RCA to mono male phonoadaptor The TV DVD Input can be adap...

Страница 8: ...he CRS IRS IR Sensors for input of IR pulses audio signals from the Headset Lapel Pendant or Handheld Microphones Use any two of the three inputs with the included IR Sensors 21 LINE OUT One 3 5mm min...

Страница 9: ...ern 140 off axis and will also sense IR reflected off the ceiling wall and hard floor surfaces It has a range of 66 feet Figure 8 CRS PMIC Pendant Mic Charger CRS PMIC PENDANT MIC CHARGER FEATURES The...

Страница 10: ...ng Time 3 Hours NOTE THE PENDANT IS ALSO A CHARGER DO NOT CONNECT THE CHARGER POWER SUPPLY WHEN USING NON RECHARGEABLE BATTERIES Figure 9 CRS LMIC Lapel Mic CRS LMIC LAPEL MIC FEATURES The CRS LMIC La...

Страница 11: ...e Push the Wire Clips toward the Boom Hinge to create slack in the wire before adjusting Try not to flex or strain the wire connection at the end of the boom more than necessary to avoid damaging the...

Страница 12: ...CRS 201 and CRS HHMIC 45 ON LED One LED illuminates green to indicate that the microphone is ON 46 ON OFF SWITCH Turns the microphone ON OFF 47 IR OUTPUT ARRAY High output IR LED s output audio as in...

Страница 13: ...e CRS 201 CASE in close proximity to any audio source that will be connected to the Line In such as a CD DVD Player Projector Computer VCR Cable Satellite etc It should be installed in a location free...

Страница 14: ...14 HOW TO MOUNT THE CRS201 USING THE MOUNTING PLATE...

Страница 15: ...sors which enhances system performance when a microphone is moving around a classroom The IR Sensors should be installed on wall surfaces as high up the wall as possible in a normal ceiling room and o...

Страница 16: ...ard RCA RCA audio patch cables IR Sensors 1 Connect the CRS IRS IR Sensor mini plugs to any two of the three IR Sensor Inputs on the CRS 201 CASE Top Panel Speakers 1 Strip approximately off each lead...

Страница 17: ...with the door closed TV DVD 1 Connect the left and right line level outputs of a TV Projector or DVD Player using a stereo male RCA to stereo male phonoadapter NOTE The TV DVD Input can be adapted to...

Страница 18: ...level until the output from the Speakers is set to the desired level If feedback occurs audio squeal from the speakers lower the WIRELESS VOL level or move the microphone away from the speaker 7 Repe...

Страница 19: ...ed further adjustment BATTERIES Be sure to charge the batteries before each use Hand Held Microphone recharge time approximately 4 hours Pendant recharge time approximately 3 hours Figure 16 Using the...

Страница 20: ...0dB WIRELESS MIC 100dB THD 0 5 1KHz Frequency Response 60Hz 14KHz 3dB Output Power 2 30W Max Voltage 110V AC 60Hz Input Impedance LINE 47 K TV DVD Unbalanced Line Mono 47 K COMP Unbalanced Line Mono 4...

Страница 21: ...Voltage 6V DC Output Current 1000mA CRS LMIC LAPEL MICROPHONE Pattern Cardioid Directional Frequency Response 55Hz 17KHz 2dB Sensitivity 47 dB 2dB 1KHz 0dB 1v Pa Output Impedance 2 2k Signal To Noise...

Страница 22: ...PHONE Polar Pattern Uni directional Dynamic Carrier Frequency 2 06MHz and 2 56MHz Battery 2 4V NiMH 2400MAh approx 7 hours low output 4 Hours high output Dimensions 1 9 x 9 5 inches 50 x 240mm Weight...

Страница 23: ...23 17141 Kingsview Avenue Carson CA 90746 1207 Telephone 310 515 1900 Fax 310 515 1606 Web www owi inc com 2008 OWI Incorporated...

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