TeachLogic Maxim II Скачать руководство пользователя страница 29

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IRB–30 BODY-PACK TRANSMITTER

Transmission Angle

180°

User Controls

Power

Output

Mic.

Volume

Power On/Off
IR Power Output: (Hi/Lo)
CH. Select (A or B)

External Mic. Input

Lo-z, 3.5mm

Waist Band Clip

Heavy Spring Wire

Dimensions

4¾" H x 2¾" W x ¾" D

Weight 4.8

oz.

Batteries

IRH–30 HANDHELD TRANSMITTER

Compander Circuit

Yes

Pre-emphasis

50µS

IR Emitter Location

Built-in

Transmission Angle

360º

Current Consumption

330ma

Microphone Element

Unidirectional, Dynamic

Battery

Two Rechargeable NiMH, 1.2v / 2300mAH

Battery Life

Approximately 6 Hours

Housing

Aluminum

Dimensions

10” L x 1½” Dia.

Weight

11.4 oz. (with batteries)

IRT-30 CRESCENT TRANSMITTER

Shape Crescent,

Under

Chin

Lanyard Attachment

Snap-In, Top (Safety)

Transmission Angle

180°, Conical

Emitting

Diodes

Six

Mute

Switch Momentary,

On/Off

Aux. Input (3.5mm)

Switchable, Mic. or Line Level

Volume

Control

Thumb,

Rotary

Two Microphone Elements

Condenser Type, Unidirectional

Battery Single

“AA”

NiMH,

Rechargeable

Power Consumption

300 [email protected]

Battery

Life

6–7

Hours

Battery

LED Green—Useable

Red—Needs Charging

Dimensions

4¾" W x 1" D x 1¾" H

Weight 3.0

oz.

Battery

Содержание Maxim II

Страница 1: ......

Страница 2: ...t you in the use of your system We hope you will take some time to review this manual to familiarize yourself with the product features and its performance The manual will help guide you to gain maximum use and benefit of the Maxim II sound field system The manual provides some basic explanation on the basic principles of Infrared transmission and its benefits To be followed up with operator instr...

Страница 3: ... several Light Emitting Diodes LED that emit infrared light beams to the sensor located on the ceiling the dark red doom Now when you talk into the microphone the microphone element modulates the light beam causing it to flicker in sync with your speech The dome sensor detects that sequential signal and an electronic signal is sent to the receiver inside the Maxim II mixer amplifier unit The recei...

Страница 4: ...dicate presence of power Channel A B wireless microphone volume controls IR Indictor LED adjacent to each control knob will light Green when a transmitter on that channel is turned on validating an IR transmission signal is being received Input Controls for adjusting the volume of each media input source COMPUTER TV DVD AUX An associate LED will light Green when an audio signal is present on that ...

Страница 5: ...through the classroom sound system The announcing system speaker level 25 70 or 100 volt selectable is connected via the two pin phoenix connector and the volume is adjusted with the gain control The page will mute all the inputs during the page and restore to previous levels after page is completed Auxiliary Audio Inputs stereo RCA for various media sources such as Computer DVD Projector VCR or o...

Страница 6: ...e transmission distance for more reliable performance It collects the infrared transmission signal via 6 large detecting diodes The sensor is connected to the mixer amplifier via a plenum rated cable terminated with RCA connectors The mixer amplifier supplies the power to the sensor Drop in Battery Chargers The battery chargers were specifically designed to recharge NiMH batteries at an optimum ra...

Страница 7: ... adjustable lanyard The Crescent shape was designed for efficient performance and user comfort The dual internal microphones render optimum voice pick up and quality reproduction The Crescent provides an auxiliary input 3 5mm to accommodate the insertion of an iPod or similar device for supplementary program material A soft touch mute button cuts the microphone off for private conversation the pow...

Страница 8: ...ugh the built in microphone gives satisfactory performance the plug in microphone is a unidirectional element resulting in better vocal quality and much more gain more volume before feedback Body Pack Transmitter IRB 30 usually worn on the waistband is the component that transmits the IR signal to the sensor The IRB 30 has 10 emitting diodes on its front panel and is powered by two rechargeable Ni...

Страница 9: ...s perspiration from entering the mic element Aside from the boom style mic renders the best performance in terms of sound quality and is not prone to feedback Caution The boom can be formed to fit but it is not a flexible boom do not bend back and forth IT WILL BREAK 838 is a flexible rod that is formed e end with the microphone and windscreen is then contoured up toward the mouth The cord exits t...

Страница 10: ...e UL 2043 plenum code Heavy duty speaker ire is provided for connecting the peakers to the amplifier p longevity kers Ceiling Speaker SP 628 is an extended frequency range 6 co axial speaker housed in a metal back can sealed to the trim ring to form an infinite baffle enclosure A screw terminal strip provides the external speaker connection The speakers are equipped with three quick mount clamps f...

Страница 11: ... goggles when using power tools Observe Do not install your system near water o sources Wear proper work clothing and s Clean all components with a dry cloth Use Teachlogic accessori Protect all cables from abrasion sharp edges and install in a tidy manner The following Tools Safety Goggles Power Drill Motor Dr Phillip 2 Screw Driver Level Ta Side Cutter Scissor Hammer Staple Gun Staples Plastic C...

Страница 12: ...he ceiling for installation of the dome sensor and routing of the sensor cable to the Max m II of installation of the speakers Roughly layout the l For installation of wallmount speakers determine the mounting Where will the Maxim II Rec installed How will the Maxim II be mounted What will be the best routing of the speaker wires Where are the Auxiliary Audio Sources located and how will they be I...

Страница 13: ...and sensor cables Cushion pads are installed for e stance installation Installing the Maxim II under or above a shelf Use the SM 700 shelf mount kit Mount the two tabs on th using the threaded mounting holes and the threaded The tabs can be mounted oriented inward or outward With the tabs mounted hold the amplifier in position and mark the mounting holes Drill mounting holes in support structure i...

Страница 14: ...same seating arrangement or be moved about randomly r a room with permanent seating arrangement Designate t quadrants Then install one speaker in the c quadrant r a room with random seating arrangement The whole room becomes the listening area Begin by splitting the room into four quadrants and skew away from areas known not to be listening area and divide into four quadrants and install one speak...

Страница 15: ...tall the ceiling tile with the tile bridge located above the speaker hole With a pointed tool remove the speaker grille Pull the speaker cable back through the speaker hole and connect speaker cable to speaker o Caution Observe polarity co terminal and other wire to the C terminal Remove the speaker grille using Insert speaker into speak Hold in place and tighten the th with a 2 phillips screw dri...

Страница 16: ...y soil fingerprints and debris side approximately even with the front row listeners Locate the other pair approximately mid way to the rear of the listening area The speakers should be mounted vertically about 5 6 feet above the f fastener mount the speaker brackets onto the wall Insert the speaker in the bracket and secure with the hand screws Orient the speakers toward the center of the listenin...

Страница 17: ... location for the dome sensor would be in the center side to side and favored forward towards the front This will provide a clear and d path from transmitter to sensor without any obstruction or interference The 360º reception pattern provi coverage through the entire room ...

Страница 18: ... view Connect the auxiliary audio sources The auxiliary input jacks are dual RCA phono jacks They are labeled on the back corresponding to the volume control on the front panel Connect each source using a shielded cable with RCA connector You can use stereo c will be summed internally so both channels passed through as a combined monaural signal Connecting the Speakers Cut the speaker wires to the...

Страница 19: ... a handheld the procedure will be the same V erify that the batteries are fully charged for optimum performance Set the body pack gain control to minimum fully CCW Turn on the body pack via the slide switch on the side of the body pack Observe the Green LED on top of body pack transmitter Good charge on battery Observe the LED next to Ch A volume control indicating IR signal being received when th...

Страница 20: ...put the microphone in the charger for recharging observe Green LED Observe the LED next to Ch B volume control indicating IR signal being received when the microphone is turned on If the Ch A LED turns on unscrew the bottom half of the handheld and slide the channel selector switch to Ch B Speak into the microphone and adjust the volume using Ch B control on Maxim II While talking walk a ...

Страница 21: ...charging At full charge the LED will change to Green An audible buzzer will buzz an alert whe batteries are fully charged The buzzer can be turned on or off with the slide switch located on the bottom of the charger The charger is normally shipped with the switch in the off position To recycle the rechargeable batteries push and hold the black button for 3 5 seconds A YELLOW LED will light indicat...

Страница 22: ...d 3 4 Hours ill change to Green when batteries are fully charged exhaustion and recharging center BATTERY LED will glow Green completing the cycle Recommend recycling every 30 60 days Will increase service life Charging Batte Plug power supply into an AC outlet and insert plug into charger Insert transmitter either Pendant or Handheld into receptacle the STAND Red and Green L charger is operationa...

Страница 23: ...00 518 0018 or ustomerservice teachlogic com batteries have reached their service life and need to be replaced Useful Life Expectancy 1 2 years If you should observe overheating of batteries or charger Unplug charger immediately and either notify your dealer or TeachLogic Do not leave batteries in discharged state for e of time Do not subject batteries to high temperature For additional infor syst...

Страница 24: ...lume to approximately mid scale 12 o clock While talking i gain control CW until you ve achieved a comfortable listening level Using the Handheld microphone turn it on the Green LED will light and the Red LED a the Ch B control will light indicating signal presence from the handheld micro Slowly turn the Ch B volume control CW until the desired listening level is achieved Now venture around the ro...

Страница 25: ...control Check the Green LED in the center of the dome sensor If sensor LED is not lit the dom has either been disconnected or power for the sensor has failed If LED is lit but there is no sound If call TeachLogic customer service When using the microphone the voice is and or signal drop out occurs Check the charge on your batteries Recycle the batteries by placing th transmitter in the charger and...

Страница 26: ...nection is associated with the movement of the cable the cable connection needs to be repaired If your problem persists and this guide has not resolved the issue call our customer service department for additional assistance 800 588 0018 ...

Страница 27: ...ion Output Power Output Impedance Output Connection Power Supply Dimensions Weight Infrared FM FM Wide band Ch A 2 08 MHz Ch B 2 54 MHz 850 nm Ch A 32 768 KHz 50 µs 40 Hz 18KHz 3dB 65 dB 1 1KHz 10 KHz 25 KHz Two RCA 2 500 Sq Ft Three Aux Line Level Dual RCA With 15dB gain control 3 5mm with Gain Control Front Panel Input Off 25V 70V 100V Five Band 12dB Two Amplifiers 16 Watts ea RMS 32 Watts total...

Страница 28: ...rge Level LED Green Useable Charge Red Needs Charging Battery Life Approx 7 Hr Charge External Battery Contact Charger Connection IRT 89 PENDANT TRANSMITTER Adjustable Lanyard Safety Breakaway Clasp Transmission Angle 180 Input Top Center Microphone Input 3 5mm Jack Lo z Waist Band Clip Tension Wire Dimensions 5 25 H x 1 5 W x 1 D Weight 4 8 oz w Batteries LM 300 Plug In Microphone Mic Type Electr...

Страница 29: ...onal Dynamic Battery Two Rechargeable NiMH 1 2v 2300mAH Battery Life Approximately 6 Hours Housing Aluminum Dimensions 10 L x 1 Dia Weight 11 4 oz with batteries IRT 30 CRESCENT TRANSMITTER Shape Crescent Under Chin Lanyard Attachment Snap In Top Safety Transmission Angle 180 Conical Emitting Diodes Six Mute Switch Momentary On Off Aux Input 3 5mm Switchable Mic or Line Level Volume Control Thumb ...

Страница 30: ... x 3 3 8 W x 1 1 8 H Weight 12 2 oz SINGLE INSERT CHARGER BRC 101 Charging Port Single Flashing Red LED Solid Green LED Dimensions Weight Pendant or Handheld Batteries being charged Batteries fully charged 5 W x 3 D x 1 H 7 4 oz DUAL DROP IN CHARGER BRC 202 Charging Ports Two Flashing Red LED Solid Green LED Dimensions Weight Pendant or Handheld Batteries being charged Batteries fully charged 7 W ...

Страница 31: ...e connection 5 5 x 7 25 x 4 25 in 5 lbs 2 oz 10 lbs 9 oz Wall mount bracket SP 628 2 WAY CEILING SPEAKER Frequency Range Power Sensitivity Impedance Crossover Frequency Nominal Coverage LF Driver Magnet HF Driver Enclosure Material Infinite Termination Mounting Dimensions H x W x D Net Weight ea Shipping Weight pr Included Accessories 80 Hz to 15 kHz 6dB 30 Watts Continuous 89dB SPL 1W 1M 8Ω 6 kHz...

Страница 32: ... Net Weight ea Shipping Weight box of 4 80 Hz to 15 kHz 6dB 30 Watts Continuous 89dB SPL 1W 1M 8Ω 6 kHz 90 x 90 5 25 in Polymica rubber 10 oz High efficient 1 domed tweeter neodymium Air Sealed Metal Backcan Infinite Baffle Screw terminals for secure speaker wire connection 1 x 2 Lay in speaker assembly Attached T Bar support 12 25 x 23 75 x 6 25 in 13 with T Bar support 5 8 panel thickness 8 lbs ...

Страница 33: ... does not extend to finish or appearance past ninety 90 days 6 All warranty service will be provided by TeachLogic or authorized service center 7 Warranty is made to the original purchaser and may not be transferred another user 8 Warranty service rendered will be on a repair basis or replacement which ever TeachLogic deems to be most prudent for customer satisfaction and economic feasibility Teac...

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